Industry Nine i25 Road Disc Tubular Wheelset - 2015

Industry Nine i25 Road Disc Tubular Wheelset
Price listed is for wheels as defined in Specifications (photo may differ). Contact us for more information about i9's custom offerings.
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Industry Nine's i25 Road Disc Wheels have wider rims and wider hub flanges for increased stiffness and a more confident riding experience. I9's gorgeous Torch hubs (made right here in the USA) offer near-instant engagement and superb reliability. The super-sealed disc-brake hubs also feature wide flanges that noticeably enhance wheel stiffness, as do the Sapim CX-Ray spokes. The hubs are laced to aluminum Velocity Major Tom tubular rims for a more comfortable, confident ride. These disc-specific wheels meet the demands for all of your adventures, whether it’s long gravel rides, muddy cyclocross races, or lengthy road rides. What more do you need?

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


Size(s) 700c
Model Tubular Disc,Velocity Major Tom
Rim Material Aluminum, 430 grams
Rim Depth 21mm
Rim Width 23mm
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; 135mm QR, 135 x 10mm, or 142 x 12mm axle options
Spokes (Front/Rear) Sapim CX-Ray
Holes (Front/Rear) 20-hole/24-hole
Weight (Front/Rear) 1,455 grams
Lacing (Front/Rear) Front: radial; Rear: 2/1-cross
Cassette Compatibility Shimano/SRAM or Campagnolo (cassette sold separately)
Valve Type Presta

* Subject to change without notice.