SRAM RED Flattop Chain - 12/13-Speed 126 Links Flattop PowerLock Rainbow E1 MFG Part Number-1-MP-GDHV-V1M04 Color Black Lower Stack Height

Color Black Lower Stack Height 4 Bearing Type Cartridge Crown Race 40 Weight 65 S

Closure Single SLW3 Dial + Velcro Strap Color White/Black Gender Men Shoe size 41 Primary Color White Cleat Type SPD-SL/KEO

Long battery life (400+hours)

For steep terrain we recommend the use of a brake

SRAM RED Flattop Chain - 12/13-Speed 126 Links Flattop PowerLock Rainbow E1 MFG Part Number-1-MP-GDHV-V1M04 Color Black Lower Stack HeightSRAM took the lightest and most durable chain theyve ever made and made it lighter. With no compromises. Their HollowPin construction is lighter and stronger than a solid pin and cutouts in the outer and inner plates drop 13g from the previous generation. This results in a lighter faster stronger and more durable chain. Flattop technology enables a narrower chain with quieter operation and increased strength and durability Hard Chrome plated inner