Sunrace CN-12S 12 Speed Chain Oval/Round-Round 5" front/rear rear (Micro Spline)

5" front/rear rear (Micro Spline) rim Aeffect-R hub Trace axle/spacing (mm) 12x148 Boost hole 28h spoke DB nipple brass color black weight 1920g/set

7 E: Seat Tube Length (CM) 12

Color Gun Metal Defined Color Gray Pedal Body Material Aluminum Pedal Spindle 9/16" Pedal Type Platform Spindle Material Chromoly

7071 aluminum with 4 deg outward bend

Sunrace CN-12S 12 Speed Chain Oval/Round-Round 5" front/rear rear (Micro Spline)High quality replacement chain, compatible with both SRAM and Shimano drivetrains Solid shifting performance for both Road and Mountain applications TECH SPECS model CN12A speed 12sp size 11 128" width 5. 3mm links 126 connector quick link color silver