Sure, there are plenty of lightweight XC forks out there, but racing demands so much more. Nimble handling, gram-obsessed weight, buttery damping—combined, they all make the difference between a good fork and a great fork. And with this in mind, the all-new RockShox SID World Cup Brain fork has been completely redesigned to meet the demands of XC racing, and hyperbole aside, we can confidently say that it sets the bar for race-worthy performance. The all-new Brain damper uses position sensitive technology for better chassis balance and traction. It does this while retaining the ability to separate rider input from bump events on the trail—just some of the incredible stuff that Brain is known for. The new technology can now remain active during the initial 25mm of travel, and this creates a much more balanced riding position and supple front-end feel. In turn, this goes a long way in reducing rider fatigue. And although the fork feels more active initially, as soon as you standup to get on the gas, the forward shift in weight naturally compresses the fork into the platform. So yeah, you'll feel well supported and efficient during hard sprint efforts. Incredibly, Brain does all this while keeping you in control and riding smooth on rough terrain without any need for extra cables and lockout levers on the handlebars. The World Cup Brain edition of the SID is not just a slight upgrade over the RLC and XX models, either. Along with the integrated Brain technology, it utilizes a carbon fiber steerer and crown, which reduce weight by over 100 grams and increases the overall stiffness. Also adding to the stiffness of is the short-travel-specific design. Leaving the 120-millimeter segment to the trail category, RockShox’s engineers were able to focus on the 80- to 100-millimeter travel range, and therefore develop lighter and stiffer uppers and air shafts. This new design, along with SRAM's Torque Caps (they create an enhanced interface between the hub and fork dropout), Power Bulge technology that reinforces the lowers, and 110-millimeter Boost spacing, keeps torsional stiffness high, allowing you to point-and-shoot while descending. Last, but certainly not least, on the feature spec is the Solo Air spring that’s customizable with RockShox’s Bottomless Tokens. The Solo Air spring lets you adjust pressure with a single Schrader valve that controls the pressure in both the positive and negative air chambers, making adjustments to pressure simple and intuitive. To customize ramp-up preference, RockShox’s Bottomless Tokens can be added to create a suspension curve that’s custom to your preferences. - Tapered Full Carbon Steerer tube - Top-adjust Brain damper w/ Position Sensitive technology - 110mm spacing with Torque Cap compatibility - 100mm of travel
The beautiful Big Block track fork is available in both 1-inch and 1-1/8-inch sizes. Lugged crown, matching tips, straight blades, and looks that will make your heart melt. It’s the perfect replacement fork for nearly any track bike. - Material: Full 4130 High Quality Chromoly tapered fork blades, lugged crown, and matching dropouts - Axle to Crown Length: 375mm - Offset: 32mm - Steerer Tube Length: 300mm - Spacing: 100mm - Tire Clearance: 32c - Brake Mount (Fork): mid reach caliper (47mm - 57mm)
Dimension Rigid Mountain Forks are intended for general recreational riding only; they are not intended for aggressive riding, stunt riding or road racing. - Forged dropouts with eyelets - Chromoly tubing - Cantilever mounts only (no disc mount) - Axle to Crown Length: 395mm - Brake Mount (Fork): Canti Studs - Color: Black - Crown Race: 30 - Front Axle: 10mm x 100mm - Maximum Tire Clearance (Fork): 3.8 - Offset: 45mm - S.H.I.S. Stem Clamp Diameter: 25.4-24 tpi Quill - Steerer Tube Length (mm): 140 - Steerer Type: Straight - Weight: 877g - Wheel Size: 26-inch
- Cantilever brake mounts - 45mm rake - Hi-tensile steel construction - Steerer Type: Threaded - Steerer Size: 1-inch - Brake Mount: Cantilever - Rake: 45mm - Axle-to-Crown: 405mm - Thread Length: 120mm - Axle: QR 9mm
Economically priced hi-tensile steel MTB fork for 26-inch wheels. - Steerer Type: Threaded Steerer - Size: 1" (7/8 ID) - Steerer Length: 198mm - Rake: 45mm - Axle-to-Crown: 393mm - Race Diameter: 27mm - Axle: 3/8" - Thread Length: 95mm
• Cantilever brake mounts • 45mm rake • High-tensile steel construction • Threaded fork
- Cantilever brake mounts - High-tensile steel construction - Threadless fork - Steerer diameter: 1 1/8-inch - Steerer length: 260mm - For bikes with 26-inch wheels
- Blue polyurethane upgrade dust wipers and oil seals - Dual lip offers improved seal with lower stiction - Fox 32mm and 36mm kits include wipers, oil seals, crush washers, and foam rings - Fox 40mm kits include wipers and seals
Service kits include dust seals, foam rings, oil seals, air and damper o-rings needed for basic service.
Keep the weight down and your headset snug with the Specialzied Carbon Steerer Tube Plug.
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