ONE78 DISC

ONE78 DISC

Regular price $2,450.00 Save $-2,450.00
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Tubeless ready, 78mm deep, disc-brake, full carbon wheelset. Developed with Advanced Composite Filament Winding technology for the ultimate balance of aero, weight, acceleration, and durability. 
Only 4 items in stock!

ONE SERIES - 78

ONE78 is a tubeless ready, full carbon wheelset, aerodynamically optimized for 25mm tires. It features a 78mm rim depth that makes this wheel the fastest wheel we've ever made. It's the fastest wheel for triathletes and time-trialists. ACFW technology provides optimal stiffness, weight savings, and durability – while GEN4 aerodynamic rim shaping allows riders to maintain stability in crosswind conditions.

technology

tubeless

All ONE series wheelsets are tubeless ready for premium ride quality and increased flat protection (tubeless valve stems included).

acfw 700

Featuring 700 series composites that are developed using our ACFW technology – Advanced Composite Filament Winding. 

gen4 profile

Building upon our aerodynamic GEN3 profile, GEN4 rim shaping allows for greater efficiencies with modern 25-28mm tire selections.

Specifications

Carbon

ACFW 700 series carbon

Tire Interface

Tubeless or Clincher

Rim

700c

Rim Depth

78mm Front / 78mm Rear

External Width

28mm

Internal Width

19mm

Hole Count

Rim Brake: 20 Front / 24 Rear

Disc Brake: 24 Front / 24 Rear
Spokes

Sapim CX-Ray

Nipples

Sapim Secure Locking

Finish

UD Carbon Fiber

Decals

Water Transfer Paint - Black/Silver

Hub

DT-Swiss 240, Center Lock

Cassette Type

SRAM/Shimano 9/10/11 speed compatible (SRAM 12s XDR optional)

Valve Type

Presta

Brake Pads

Rim Brake: ORR carbon specific brake pads - Grey

Disc Brake: n/a
Skewer

Rim: ORR lightweight skewer

Disc: n/a

Weight

Rim: Total 1770g (+/-15)

Disc: Total 1790g (+/-15)

Tire Pressure

125 max PSI

Recommended Tire Size

700x25c

Limited Warranty

5 year + Lifetime crash replacement program