Reserve Wheels Reserve Infinity Disc Rear Wheel - 700 12 x 142 Center-Lock XDR/HG-EV Carbon CheckoutTitle=RockShox Charger Damper Upgrade Kit Boxxer 2010+ Shimano Dura-Ace Track Cogs1

Shimano Dura-Ace Track Cogs1

50 Tire Diameter/ISO 29/622 e-Bike approved No

Clamp band mount type Color Black Rear Der/Shifter Compatibility Shimano Mountain Drivetrain Speeds 11 Designed for ebike Yes Shifter Style Trigger

100% Surly Chromoly steel frame and fork featuring Surly’s proprietary ’Natch tubing double-butted main triangle 1-1/8” headtube non-suspension corrected

(2) caliper bolts

Reserve Wheels Reserve Infinity Disc Rear Wheel - 700 12 x 142 Center-Lock XDR/HG-EV Carbon CheckoutTitle=RockShox Charger Damper Upgrade Kit Boxxer 2010+ Shimano Dura-Ace Track Cogs1Reserve Infinity Disc wheels are your weapon of choice against the clock and the wind. Blending uncompromising aerodynamics to provide stability combined with speed the Infinity Disc was raced by Team Visma's Wout van Aert to Olympic Silver at the Paris Games. With an updated internal profile to accommodate wider tires and optimize airflow the shaped carbon surface creates a powerful "sail effect" at key yaw angles turning crosswinds into forward