In-Stock Bikes

For "fun on one," look to Sun's Classic Unicycle. The steel frame sports a classic unicrown design and is built for excellent strength and reliability. Plus, the wheel spins on sealed bearings for durability, while the quick-release seatpost makes seat adjustments a snap. And speaking of seats, the Classic's offers top-notch comfort, balance, and bumpers to protect it, too.

Get your little riders rolling free and loving life on these high-performance, Kid-Correct bikes. With its durable alloy construction, the Trail 12-inch will withstand plenty of tough use as kids improve their skills. Lightweight alloy bars and kid's comfort grips ensure they'll ride comfortably, the single-speed drivetrain and rear coaster brake are easy to operate, and the tool-free and optional training wheels help new riders get used to balancing a bike.

Get your little riders rolling free and loving life on these high-performance, Kid-Correct bikes. With its durable alloy construction, the Trail 16-inch will withstand plenty of tough use as kids improve their skills. Lightweight alloy bars and kid's comfort grips ensure they'll ride comfortably, the single-speed drivetrain and rear coaster brake are easy to operate, and the tool-free and optional training wheels help new riders get used to balancing a bike.

Starting early is the key to teaching your young ones the joys of bicycle life, and there's no better way to do so than with our Hotwalk. It's for kids 18 months to 4 years old*, and it's designed for fewer crashes and more smiles to make learning to ride a bike as easy as can be. -Adult assembly is required. Tools are included in the box. -Tough A1 Premium Aluminum frame has a low standover that's made to fit all sizes of little kids. -The 12-inch alloy wheels are not only light but durable enough to take plenty of abuse. -The Rhythm Lite Airless tires will never go flat, allowing your little ripper to scoot around on- and off-road worry-free.

Start 'em off right. With its 12" wheels and low-standover frame, the smooth-riding Trail 12 will have even the littlest riders dreaming of singletrack stardom Where it thrives: In town, Leisurely rides What it's built for: Comfort, Handling Highlights: - Light, durable SmartForm C3 Alloy frame with tool-less training wheels - Easy-to-use kickback-style coaster brake - 12" alloy rims with grippy, smooth-rolling tires

Kids move fast, and grow faster. At times, it can seem like there's a small window for the perfect bike fit. The right bike for a young rider is a delicate balance between too small, too big, and a short-lived just right. If we're going to inspire the next generation of riders, we need to keep kids comfortably riding longer. The Jett is designed so that you'll never fear the growth spurts. We did our homework to understand how kids grow—spoiler alert, kids' arms and legs grow more rapidly than their torso. We took to the books and designed a bike with child-specific touch points that withstand the development of young riders. The Jett is uniquely adjustable, perfectly proportional, and child-liftable, you'll always be set to Jett. The Jett Single Speed features an adjustable handlebar that allows kids to fine tune reach as their arms grow. The narrower saddle and grips were informed by a Retul study on kids to be the appropriately size, with handbrakes on both the 16-inch and 20-inch. And what's more, we designed the frame and reviewed every component to make the Jett one of the lightest bikes on the market. You're going to have to beg them to get off this bike. - We designed the Jett Single Speed to be uniquely adjustable with longer seatposts and adjustable handlebars so kids can dial-in the perfect riding position as they grow. - Every detail of the Jett Single Speed, including the 130mm Bridge saddle, narrower-diameter grips, and short-reach, tool-less adjustable brake levers, was informed by Retul data from a kids' research group to be perfectly proportional for young riders. - A lightweight bike is simply more fun and the Jett Single Speed's all-new A1 aluminum frame, alloy fork, Pathfinder tires, and single-speed drivetrain make it one of the lightest kids' bikes on the market.

Kids move fast, and grow faster. At times, it can seem like there's a small window for the perfect bike fit. The right bike for a young rider is a delicate balance between too small, too big, and a short-lived just right. If we're going to inspire the next generation of riders, we need to keep kids comfortably riding longer. The Jett is designed so that you'll never fear the growth spurts. We did our homework to understand how kids grow—spoiler alert, kids' arms and legs grow more rapidly than their torso. We took to the books and designed a bike with child-specific touch points that withstand the development of young riders. The Jett is uniquely adjustable, perfectly proportional, and child-liftable-you'll always be set to Jett. The Jett Single Speed features an adjustable handlebar that allows kids to fine tune reach as their arms grow. The narrower saddle and grips were informed by a Retul study on kids to be the appropriately size—with handbrakes on both the 16" and 20". And what's more, we designed the frame and reviewed every component to make the Jett one of the lightest bikes on the market. You're going to have to beg them to get off this bike. - We designed the Jett Single Speed to be uniquely adjustable with longer seatposts and adjustable handlebars so kids can dial-in the perfect riding position as they grow. - Every detail of the Jett Single Speed—including the 130mm Bridge saddle, narrower-diameter grips, and short-reach, tool-less adjustable brake levers—was informed by Retul data from a kids' research group to be perfectly proportional for young riders. - A lightweight bike is simply more fun and the Jett Single Speed's all-new A1 aluminum frame, alloy fork, Pathfinder tires, and single-speed drivetrain make it one of the lightest kids' bikes on the market.

The 2023 Curb, which is available in four great colorways, offers the entry-level rider a bike that looks and feels like a pro model without the price tag. Whether you choose Matte Midnight Black, Matte Gold Leaf Matte Alps Blue, or Matte Mica Green you are getting an amazing bike. Featuring modern geometry and outfitted with components such as 8.75" Kink T875 bars, 3-piece tubular chromoly cranks, a raised Mission Control topload stem, softer Kink Ace grips with push-in Kink Thrust bar ends, and 2.4" tires front and rear; the Curb is perfect for any rider looking for a solid first bike.

With our Riprock Coaster 16, riding gets boiled down to its simplest element—fun. And to make sure of it, we designed the bike with tons of cool features that are easy for your little ones to use, like a coaster brake for simple stopping, wide 16x2.3" tires that increase stability and confidence, and tough components that will stand up to years of abuse. It's the perfect bike for your little ripper to start getting out on the trail with—we just wish that we had one when we were kids. - The A1 premium aluminum frame is lightweight and built to withstand the tough use by kids, while the geometry features an ultra-low standover that makes it easy for your little ones to fit on and grow with the bike. - Steel coaster brake is a reliable, easy to use brake perfect for safe stops and awesome skids. - 16x2.3" Rhythm Lite tires deliver tons of traction, comfort, stability, and fun over all types of terrain

Traction, control, confidence, and fun—the Riprock 20 Coaster is the perfect bike for your kid to start hitting the trails with. And with the simple coaster brake design, safety and fun aren't mutually exclusive anymore. - The A1 premium aluminum frame is lightweight and built to withstand the tough use by kids, while the geometry features an ultra-low standover that makes it easy for your little ones to fit on and grow with the bike. - Steel coaster brake is a reliable, easy to use brake perfect for safe stops and awesome skids. - 20x2.3" Rhythm Lite tires deliver tons of traction, comfort, stability, and fun over all types of terrain.

Swift and Sure Fast rolling tires, 7-speed gearing, and confident, stable handling make this a seriously fun, high-performance street machine. Where it thrives: In town, on the street, on paths What it’s built for: Comfort, Handling, Speed Sized Right: The 20" wheels and low profile tires are perfect for riders between 3'7" and 4'2" (109cm - 127cm) who are moving from the sidewalk to the street. Light and Easy: The lightweight aluminum frame and components make the bike easy to pedal and maneuver, while the low standover makes mounts and dismounts easier. Easy Shifting: Light action twist shifters and 7-speed gearing make it easy to select the right gear for the terrain.

Kids move fast, and grow faster. At times, it can seem like there's a small window for the perfect bike fit. The right bike for a young rider is a delicate balance between too small, too big, and a short-lived just right. If we're going to inspire the next generation of riders, we need to keep kids comfortably riding longer. The Jett is designed so that you'll never fear the growth spurts. We did our homework to understand how kids grow—spoiler alert, kids' arms and legs grow more rapidly than their torso. We took to the books and designed a bike with child-specific touch points that withstand the development of young riders. The Jett is uniquely adjustable, perfectly proportional, and child-liftable—they'll always be set to Jett. The Jett Multispeed features an adjustable handlebar that allows kids to fine tune reach as their arms grow. The 2-hole position cranks combined with longer seat tubes give plenty of flexibility to dial-in the optimal pedaling position. And what's more, we designed the frame and reviewed every component to make the Jett one of the lightest bikes on the market. You're going to have to beg them to get off this bike. - We designed the Jett Multispeed to be uniquely adjustable with 2-hole position cranks, adjustable handlebars, and longer seatposts so kids can dial-in the perfect riding position as they grow. - Every detail of the Jett Multispeed—including the 130mm Bridge saddle, narrower-diameter grips, and short-reach, tool-less adjustable brake levers—was informed by Retul data from a kids' research group to be perfectly proportional for young riders. - A lightweight bike is simply more fun and the Jett Multispeed's all-new A1 aluminum frame, alloy fork, Pathfinder tires, and 7-speed drivetrain make it one of the lightest kids' bikes on the market.

You have places to go, people to see, and fitness goals to achieve. We get it—life moves pretty fast, so it's a good thing we made Sirrus to help you with all of it. Wherever you're heading, Sirrus will take you there. Sirrus features an alloy frame and steel fork construction, as well as reliable MicroSHIFT components that are built to withstand years of daily abuse on the world's pavement. Powerful hydraulic disc brakes provide reliable stopping power in any condition, and comfortable, ergonomically designed Body Geometry touchpoints are there to take the sting out of longer rides. So, as you push yourself to reach your goals, you'll feel more connected to your bike and know that you have the perfect partner with Sirrus. - Intuitive and easy to use MicroSHIFT 2x8 wide range shifting. - Lightweight A1 Alloy frame with 42c tire clearance, clean internal cable routing and mounting points for a range of accessories give maximum flexibility. - Powerful hydraulic disc bakes for safety and control.

Let your little girl enjoy the carefree fun of Sun's Revolutions 24 cruiser. This cool, 24-inch wheel cruiser boasts a comfortable upright riding position and a classy retro look that'll make her the envy of the block. You'll both love the easy-to-operate and low-maintenance one-speed drivetrain with the sure-stopping coaster brake, as well as the plush seat and wide bars that put your child in the lap of luxury on all her rides.

Speed Machine Cruise the sidewalks and park paths with ease on the Quick 24. Its lightweight frame and 7-speed gearing make short work of the hills, while its stable handling and powerful brakes make descents a breeze. Where it thrives: In town, on the street, on paths What it’s built for: Comfort, Handling, Speed Sized Right: The 24" wheels and fast-rolling tires are perfect for riders between 4' and 4'9" (122cm - 145cm) who want to ride quickly and easily, primarily on paved surfaces. Light and Easy: The lightweight aluminum frame and components make the bike easy to pedal and maneuver, while the low standover makes mounts and dismounts easier. Easy Shifting: Light action twist shifters and 7-speed gearing make it easy to select the right gear for the terrain.

After its hugely successful introduction, the Gap FC continues to feature the same great Gap specs but adds a freecoaster rear hub for making backwards tricks a breeze. Featuring modern geometry, the frame fork, and bars also add some 4130 chromoly into the mix and is available in a classic Chrome Plated colorway. Components found on the Gap FC take things up a notch too and are not to be missed. Not only will it look the part, the 9" Kink T900 bars, Kink Stryker forks, Kink Bold HRD stem, sealed Mission Deploy freecoaster hub, and Kink Ridge 3-piece tubular chromoly cranks help it to feel and perform the part. The addition of a Stealth seat and seat post are not to be overlooked either and add both adjustability and modern compatibility. Modern frame geometry brings a lower bottom bracket and raised standover height to the Gap FC, for a stable ride.

Kids move fast, and grow faster. At times, it can seem like there's a small window for the perfect bike fit. The right bike for a young rider is a delicate balance between too small, too big, and a short-lived just right. If we're going to inspire the next generation of riders, we need to keep kids comfortably riding longer. The Jett is designed so that you'll never fear the growth spurts. We did our homework to understand how kids grow—spoiler alert, kids' arms and legs grow more rapidly than their torso. We took to the books and designed a bike with child-specific touch points that withstand the development of young riders. The Jett is uniquely adjustable, perfectly proportional, and child-liftable—they'll always be set to Jett. The Jett Multispeed features an adjustable handlebar that allows kids to fine tune reach as their arms grow. The 2-hole position cranks combined with longer seat tubes give plenty of flexibility to dial-in the optimal pedaling position. And what's more, we designed the frame and reviewed every component to make the Jett one of the lightest bikes on the market. You're going to have to beg them to get off this bike. - We designed the Jett Multispeed to be uniquely adjustable with 2-hole position cranks, adjustable handlebars, and longer seatposts so kids can dial-in the perfect riding position as they grow. - Every detail of the Jett Multispeed—including the 130mm Bridge saddle, narrower-diameter grips, and short-reach, tool-less adjustable brake levers—was informed by Retul data from a kids' research group to be perfectly proportional for young riders. - A lightweight bike is simply more fun and the Jett Multispeed's all-new A1 aluminum frame, alloy fork, Pathfinder tires, and 8-speed drivetrain make it one of the lightest kids' bikes on the market.

RIDE POSITION A usual complaint from new riders trying to get into the cycling groove is feeling uncomfortably perched forward with too much weight on their wrists and having to crank their necks backwards just to be able to see in traffic. We specifically design our Explorers to remedy this. With extra-long head tubes to push handlebar height up, shorter top tubes to pull handlebars closer to the saddle, 4-inch rise handlebars that sweep back at a natural hand-grasp angle, and long-quilled or angle-adjustable stems that allow for a wide range of adjustment to tune handle bar height and reach perfectly for each rider. COMFORT SADDLE Our super-plush saddle features memory foam padding (Explorer Sport) or extra high-quality polyurethane padding (Explorer) for optimum support with maximum comfort. The slip-resistant suede-type top prevents sliding and the burnished side panels reduce leg friction while pedaling. Elastomer springs also help to soak up road vibrations. Offered in gender specific sizes. PUMP UP THE VOLUME Our Explorer tires are ready for anything; they roll smoothly on pavement but offer a large 2.1” footprint and side knobs so that traction off the beaten path is never an issue. The additional benefit of that big footprint is larger air volume in the tire and tube, which results in lower air pressure for a more comfortable ride than tires with smaller volumes and higher air pressures. VERSATILITY But don’t let all this comfort talk fool you into thinking the Explorer has limited uses. While conceived to make cycling as comfortably fun as possible, the Explorer is capable of doing much more than keeping a new rider from hurting. Thanks to the full-range gearing of the drivetrain, the 2.1” footprint of the tires and the shock absorption of the suspension fork.

QUALITY, VERSATILITY, AFFORDABILITY The Trail XR is built for the rider looking for quality, versatility, and affordability in a bike that can handle city streets, rail trails, campus shortcuts, and suburban cul-de-sacs with comfort and confidence. Inspired by our Trail X mountain bikes, but tuned for everyday 'round-town regular riding, the XR is the perfect fat-tired solution for the buyer on a budget. - Frame designed for all-around ride comfort. Not too aggressive, not too laid back. - Dependable hi-tensile unicrown fork, with over-sized radiused blades - Shimano Revoshift 35, 21-speed shifting - Forged alloy crank - Alloy linear pull brakes with full alloy 4-finger levers - Jamis XC riser handlebar for a comfortable ride position - Jamis alloy micro-adjust seat post - Jamis ATB Sport saddle with protective front and rear guards

You have places to go, people to see, and fitness goals to achieve. We get it—life moves pretty fast, so it's a good thing we made Sirrus to help you with all of it. Wherever you're heading, Sirrus will take you there. This Sirrus features a reliable set of components that are built to withstand years of daily abuse, like comfortable Body Geometry touchpoints and fuss-free mechanical V-brakes. So, as you push yourself to reach your goals, you'll feel more connected to your bike and know that you have the perfect partner with Sirrus. - Lightweight A1 Alloy frame with clean internal cable routing delivers a bike that is 1.1lb (.5kg) lighter than previous version. - Reflective graphics on frame and tires for maximum visibility. - Upright position with Body Geometry touchpoints for comfort and control.

Quick As You Like A swift, sporty bike that’s perfect for getting a workout, city cruising, or just getting out and feeling good. Highlights - Lightweight aluminum frame w/ 360° reflective accents - Shimano 7-speed drivetrain with triple chainring crank - Powerful rim brakes Where it thrives: In town, leisurely rides, on crowded streets What it's built for" Agility, visibility, comfort

Despite its popularity, the Kink Drifter is our only 26" bike. Kink BMX is a BMX brand, through and through, and the Drifter is truly an extension of that. This bike is for the BMX dad whose back has seen better days, but he's still not afraid to jump a curb or two. It's for riding to school or work when the 20" wheels aren't so practical. The Drifter is for having fun on your bike and ripping a timeless skid. The Drifter uses all standard BMX specs and components, which makes things super easy to maintain and gives the bike an extremely natural feel to a BMXer. The Matte Midnight Black and Gloss Wolf Grey colorways are both complemented with a matte black aluminum headtube badge. The bike itself cuts no corners, starting with the full 100% 4130 chromoly frame, fork, and handlebar set. Sealed bearings throughout the bike keep things rolling smooth, and double wall rims front and rear keep your wheels rock solid. In addition to the BMX components being tougher than anything you will find on a traditional 26" bike, they can all be swapped out or upgraded with any other standard BMX products. Thoroughly thought through design decisions also mean the Drifter can even fit pegs and a gyro.

FUN=FITNESS, FITNESS=FUN Musically speaking, Allegro means quick and lively. Which exactly characterizes the spirit of our Allegros: fitness bikes that are lively, quick, and seriously fun to ride. Our Allegros blend the speed and efficiency of a road bike with the heads up riding position many people prefer. LIGHTWEIGHT & PRECISION FEEL When it comes to fitness training and peak performance, nothing is more detrimental to flying fast than carrying more weight than you need to. Which is why every Allegro is built with lightweight triple-butted 6061 aluminum tubing. In fact, our aluminum Allegro frames shed 14 ounces over their steel Coda counterparts. We design comfort into the naturally stiffer ride by specifying large volume 32c tires, using similar geometry as our Codas, and then adding a few millimeters to the wheelbase length for just a tad more compliance. - Size Specific Design Triple-butted 6061 aluminum frame with fast back rear triangle - Hi-Ten straight blade unicrown with flat mount disc brake mounts - Double wall alloy rims, 32H, alloy hubs - Shimano Shimano EZ-Fire Plus, 21-speed - Forged alloy crankset with chainguard - Shimano RD-TY300 rear and Shimano FD-TY510 top swing front derailleurs - Promax TX-121 linear-pull brakes with front power modulator and Shimano levers - Jamis Touring saddle with SL cover

Day in, Day out. A bike for any day and anywhere. Fun and light to rip around the neighborhood for meet ups, running errands, or Sunday fun days. Highlights - Light, durable aluminum frame - Integrated connectivity with Cannondale App - 7-speed Shimano gearing with disc brakes Where it thrives - In town, leisurely rides, on crowded streets What it's built for - Agility, comfort, durability

Day in, Day out. A bike for any day and anywhere. Fun and light to rip around the neighborhood for meet-ups, running errands, or Sunday fun days. Highlights - Light, durable aluminum frame - Integrated connectivity with the Cannondale App - 7-speed Shimano gearing with disc brakes Where it thrives - In town, leisurely rides, on crowded streets What it's built for - Agility, comfort, durability

OWNING CITY STREETS FOR 30 YEARS Our Codas have been some of our most popular bikes for decades, and for good reason. There's the smooth-riding Reynolds chromoly frames, the well-thought-out geometry, the heads-up riding position and the smart component selections, from the super-wide gearing range to the easy-adjust stems: these bikes are simply some of the best and most versatile around. THE BUTTERY RIDE OF QUALITY STEEL We're famous for our steel bikes and the Codas have a lot to do with that. No frame material makes more sense on beat-up city streets than steel. Why? Hit a baseball with a wooden bat and then hit one with an aluminum bat and you'll know why. You want your frame material to soak up those streets, not beat you with them. And we use only the best: Reynolds cold-worked, double-butted chrome-moly steel.

Better performance. Better value. Better Rockhopper. By tapping the fit and handling advantages of pairing each rider with their ideal wheel size and suspension that works its hardest for everyone thanks to our size-specific Rx Tune, we’ve baked in added performance to the all-new Rockhopper without dialing up the price. Shimano and MicroSHIFT team up for drivetrain duties with a robust 2x8 drivetrain that can handle everything you’re throw down while confident braking from Radius CX7 mechanical disc brakes seals the deal of the century. - A heart of gold, presented in our lightweight yet durable Premium A1 Aluminum, the Rockhopper’s butted aluminum frame features hydroformed top and downtubes in order to keep weight low and strength high, all while providing increased standover clearance, slick internal cable routing and dropper-post compatibility. - With the goal of making sure that the Rockhopper offers both the best fit and best performance for every person, no matter their measure, we’ve paired each Rockhopper frame size with the optimal wheel size. The result is a Rockhopper to fit every rider and the assurance that every Rockhopper is rolling on the best-handling wheel for its frame size. - Bringing our Rx Tune to Rockhopper for the very first time, the lockout-equipped SR Suntour XCM with custom Multi-Circuit damping brings size-specific travel and spring rates to the show in a performance that’s sure to impress while also ensuring consistent geometry, handling and suspension performance, regardless of frame or wheel size. - Keep things simple with a durable 1x MicroSHIFT drivetrain that offers plenty of range along with a clutch-equipped rear derailleur that keeps your ride quite—and your chain on. - Pair dead-reliable hubs from Formula with our 25-millimeter internal diameter, hookless Stout rims for a wheelset hat-trick: strong, light and durable.

Freedom is the absence of fear. And riding fearlessly requires a bike that can handle your kid's imagination. It's why we designed Riprock to be a mountain bike inclusive of all the features needed for superior ripping, like modern geometry, Ground Control tires, hydraulic disc brakes, and internally routed cables. Finally, we threw in a wider-range drivetrain, making Riprock truly the perfect bike to inspire riders to climb higher and tackle the downhills freely. Kids can't ride confidently if they're not riding comfortably. With Riprock, fit comes first. This meant using data to reimagine everything from how they grip to how they sit to create a bike specifically and proportionally for kids. We did all this because comfort creates confidence. And more confidence always leads to more riding fearlessly. - A lightweight package, complete with an updated frame and wide-range drivetrain, creates the perfect bike to allow riders to easily tackle climbs. - Kids specific updates and features create a ride that inspires confidence. A 130mm Bridge saddle, as well as a narrower Q factor and shorter cranks, offer improved alignment between the hip, knee, and ankle to decrease the risk of injury and increase pedal power. Narrow grips and updated frame geometry offer improved bike handling, inspiring riders to ride more. - Trail riding starts here. Inspired by Specialized's heritage in making mountain bikes, the Riprock offers modern MTB features such as a slack head tube angle, internally routed cables, hydraulic disc brakes, and Ground Control tires.

Quick As You Like A swift, sporty bike that’s perfect for getting a workout, city cruising, or just getting out and feeling good. Highlights - Lightweight aluminum frame w/ 360° reflective accents - Shimano Tourney TX 14-speed drivetrain w/ disc brakes - Integrated connectivity with the Cannondale App Where it thrives - In town, leisurely rides, on crowded streets What it's built for - Agility, visibility, comfort

All barn-burner and no benchwarmer, the Rockhopper Sport throws out the playbook when it comes to putting performance points on the board while playing some serious defense on behalf of your wallet. Game-ready with Shimano MT200 hydraulic disc brakes, MicroSHIFT shifting and an SR SunTour XCM fork that’s built to hustle, the Rockhopper Sport can tack up the win on any given Sunday—and the rest of the week too for that matter. - A heart of gold, presented in our lightweight yet durable Premium A1 Aluminum, the Rockhopper’s butted aluminum frame features hydroformed top and downtubes in order to keep weight low and strength high, all while providing increased standover clearance, slick internal cable routing and dropper-post compatibility. - With the goal of making sure that the Rockhopper offers both the best fit and best performance for every person, no matter their measure, we’ve paired each Rockhopper frame size with the optimal wheel size. The result is a Rockhopper to fit every rider and the assurance that every Rockhopper is rolling on the best-handling wheel for its frame size. - Bringing our Rx Tune to Rockhopper for the very first time, the lockout-equipped SR Suntour XCM with custom Multi-Circuit damping brings size-specific travel and spring rates to the show in a performance that’s sure to impress while also ensuring consistent geometry, handling and suspension performance, regardless of frame or wheel size. - Beautifully beastly, SRAM Level hydraulic disc brakes pack a mean bite but deliver their power with a refined, intuitive feel to make for a package that punches way above its pay grade. - Keep things simple with a durable 1x MicroSHIFT drivetrain that offers plenty of range along with a clutch-equipped rear derailleur that keeps your ride quite—and your chain on. - Pair dead-reliable hubs from Formula with our 25-millimeter internal diameter, hookless Stout rims for a wheelset hat-trick: strong, light and durable.