ONE SERIES - 78
The fastest wheels for triathletes and time-trialists. ONE78 is a tubeless ready, full carbon wheelset. Aerodynamically optimized for 25mm tyres. It features a 78mm rim depth that makes this wheelset the fastest wheelset we've ever made. Composite filament winding technology provides optimal stiffness, weight savings, and durability – while GEN4 aerodynamic rim shaping allows riders to maintain stability in crosswind conditions.
ONE series wheelsets are tubeless ready for premium ride quality and increased flat protection (tubeless valve stems included with purchase).
700 series composites that are filament wound for optimal compaction and elimination of carbon layup error, resulting in a perfect rim every time.
Building upon our aerodynamic GEN3 profile, GEN4 rim shaping allows for greater efficiencies with modern 25-28mm tyre selections.
700 series composites
Tubeless or Clincher
78mm Front / 78mm Rear
Rim Brake: 20 Front / 24 RearDisc Brake: 24 Front / 24 Rear
Sapim Secure Locking
UD Carbon Fiber
Water Transfer Paint - Black/Silver
DT Swiss 240, Center Lock
SRAM/Shimano 9/10/11 speed compatible (SRAM 12s XDR optional)
Rim Brake: ORR carbon specific brake pads - GreyDisc Brake: n/a
Rim: ORR lightweight skewer
Rim: Total 1770g (+/-15)
Disc: Total 1790g (+/-15)
125 max PSI
|Recommended Tire Size||
5 year + Lifetime crash replacement program