Vision Track Crankset - 170mm Single Speed 49t 144 BCD 386 EVO Spindle Interface BLK CheckoutTitle=Industry Nine iRiX External Cup Headset Solutions Spark RC Carbon HMF Frame

Spark RC Carbon HMF Frame

Zwift and other popular riding/training smart-device apps

Compatible with LINKGLIDE AND HG 11-speed chains Rings 50/34 Number of Chainrings Double Drivetrain Speeds 10 Chainring BCD 110 Shimano Asymmetric Chainline/Hub Compatibility 135/142 Road Disc Hubs > 415 mm Chainstay Color Black Crank Length (mm) 170 Crank Intended Use Road BB Included No Pedal Spindle 9/16" Spindle Interface Type Shimano Hollowtech II Defined Color Black Size 170Mm Chainring Configuration 50/34T

}Wheels Manufacturing BB30 Bottom Bracket Adaptor for GXP Cranks

Borrows the compact dimensions and MSS technology from the Scratch M5 and adapts it further to better suit off road needs

Vision Track Crankset - 170mm Single Speed 49t 144 BCD 386 EVO Spindle Interface BLK CheckoutTitle=Industry Nine iRiX External Cup Headset Solutions Spark RC Carbon HMF FrameThe Vision Track Crank features oversized solid forged aero arms optimized for rigidity and a deep tooth 49T chainring as well as an ultra stiff 30mm spindle. The 386EVO spindle design assures compatibility with all major bottom bracket shells. Solid forged alloy 6061 Forged 7050 30mm spindle Polished anodized black with laser graphics Rings 49 Number of Chainrings Single Drivetrain Speeds Single Speed 1 2" x 1 8" Chainring BCD 144 Chainline Hub