ONE78 DISC

ONE78 DISC

Regular price $2,450.00
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Tubeless ready, 78mm deep, disc-brake, full carbon wheelset. Developed with 700 series filament wound composites for the ultimate balance of aero, weight, acceleration, and durability.

Only 4 items in stock!

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.

technology

tubeless ready

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

advanced composites

700 series composites that are filament wound for optimal compaction and elimination of carbon layup error, resulting in a perfect rim every time.

aerodynamics

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

Specifications

Carbon

700 series composites

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