Project 321 RG3 Road XDR Center Lock Rear Hub 24h 12x142 Flat E CheckoutSpec= Twistloc) RL - 30 Gold A1+/Judy Gold A3+ (Boost)

Project 321 RG3 Road XDR Center Lock Rear Hub 24h 12x142 Flat E CheckoutSpec= Twistloc) RL - 30 Gold A1+/Judy Gold A3+ (Boost)For road and gravel riders who demand precision, speed, and durability across any surface Features the M Pulse magnet sprung pawls for ultra low drag with instant engagment RG3 hubs ship with Center Lock brake mount but can be upgraded with the 6 Lock assembly if 6 bolt is preferred Made in Canada Model RG3 Front Rear Rear (XDR) Axle Spacing (mm) 12x142 Hole 24 spoke J bend brake Center Lock Color Flat Earth Weight

Compatible with all MTB and eMTB drivetrains

37-inch bottom bracket shells

length 42mm color sky blue valve presta package pair

Compatible with all bicycle chains

offering both value and performance mile after mile for cyclists of all levels

Lower more efficient tread design with a compact central channel optimizing acceleration and rolling speed without sacrificing control

Features flat and curved gripping surface as well as hardened cutting blades

2-Piston caliper features Quiet SPORT brake pads with short bed-in period

Optimized power and modulation for triathlon and time trialHydroT brake platform offers superior control feel and heat managementTextured carbon brake lever for better finger gripStealth-a-majig connector makes initial setup fast and convenientBleeding Edge technology for quick hassle-free bleeds

Color Black Crank Length (mm) 160 Defined Color Black Designed for ebike Yes Pedal Spindle 9/16" Spindle Interface Type Hollowtech II

}Bosch Battery Cable - 300mm The smart system Compatible

Raw aluminum finish on the X-SYNC 2 chainring teeth – to keep looking fresh throughout its long lifespan