Enjoy the benefits of super-light, aerodynamic wheels for your disc-brake-equipped road bike with Industry Nine’s C41 Disc Wheelset. The 41mm-deep Reynolds carbon rims slice through the air while tipping the scale at a scant 435 grams per rim. An impressive 17.5mm internal width gives your tires an excellent contact patch for high-speed cornering. That performance is matched by I9’s awesome Torch hubs, which have class-leading engagement with multiple drag-reducing features to keep you flying down the road. The whole package is completed by lacing Sapim CX-Ray spokes using I9’s 2/1 lacing pattern for reduced weight with maximum stiffness. I9’s C29 wheels will transform your ride and have you accelerating away from the pack. Cyclocross, hilly road races, and crits—this is the ultimate quiver-killer in high-performance disc brake wheelsets.
Featured on all Torch-hub wheels – This lacing pattern significantly reduces wheel weight and promotes (more) even spoke tensions while maintaining excellent durability. Front and rear wheels feature 16 spokes on the rear drive side/front disc side flange, paired with 8 opposing spokes. Due to the front and rear wheel dish caused by the cassette on the rear wheel and disc brake on the front wheel, this orientation evens out spoke tension. This reduces peak stress loads on the spokes and rim, and reduces the fatigue cycle incurred in a traditional 24 spoke wheel. This allows a lower spoke count and lighter weight, without the durability issues and increased rim weights commonly associated with low spoke count wheels
Rider weight limit: 250 pounds
These wheels are available in a wide variety of standard and custom colors. Please contact us for details and pricing.
|Rim Material||Reynolds Carbon|
|Rim Width||17.5mm inner, 25mm outer|
|Hub(s)||I9 Torch, accepts 6-bolt rotors; Front: 2-bearing w/Teflon seals; Rear: Torch 60-point, 6-degree engagement, 3 pawl mechanism, 4-bearing w/external Teflon seals and silicone freehub seal|
|Spokes (Front/Rear)||Sapim CX-Ray|
|Axle(s)||Front: 100mm QR, 9mm, and 15mm axles; Rear: 135mm QR, 135 x 10mm, and 142 x 12mm axles|
|Weight (Front/Rear)||1,470 grams; 680 grams/790 grams|
|Lacing (Front/Rear)||Front: I9 2/1 lacing; Rear: I9 2/1 lacing: 4-cross drive side, radial non-drive side|
* Subject to change without notice.