Reserve Wheels 77 Disc 700c DT 240 SP XDR Triathlon Wheelset

OVERVIEW

A fast time trial wheelset seamlessly integrates aerodynamics, weight optimization, power transfer efficiency, and stability to help riders achieve their fastest times against the clock. 2024 is going to be the year of the time trial, as many of the major tours and Olympic gold will be decided in these individual efforts. Reserve paved its way into the Pro Tour with one of the fastest time-trail wheelsets ever designed in the 77|Disc, and it was used by Team Visma – Lease a Bike’s Jonas Vingegaard in both 2022 and 2023 to win the most famous races on the calendar, the Tour de France.

FEATURES

Mixed Profile
The mixed depth front and rear of the 77|Infinity Disc is designed to provide a perfect balance between stability and aerodynamics. A lower profile front reduces reaction to cross winds, while the disc minimizes drag.

TV-LAB Race Tested
Race tested at the highest levels of competition: Team Jumbo Visma's Wout van Aert wins Stage 20 of the Tour de France on the Reserve 77|Disc wheelset and Yellow Jersey holder Jonas Vingegaard finishes 2nd.

Bonded Rear Hub
The Infinity Disc rear wheel is disc-brake only, with a bonded-in rear hub, that is available for either SRAM XDR or Shimano HG drivers. Both front and rear are 22 inner width, designed for use with tires up to 28c.

SPECIFICATIONS

• Wheelset Weight: DT240 1,915g
• Designed For: TT, triathlons, track racing
• Inner Width: 22mm
• External Width: Front 31mm, Rear 30mm
• Depth: Front 77mm, Rear Infinity
• Recommended Tire Dimensions: 25 or 28mm
• Spoke Count: 24
• Rim Weights: 565g - RSV 77, 1190g Complete Rear
• Freehub Options: XDR
• Disc Style Options: Centerlock
• Hub Spacing: 100mm/142mm