Sram X0 2 Speed Grip Shift Shifter Left Hand - Inc. Lock-On Grips Wheel Size_700C 10- to 50-tooth cassette offers Frame Color:White Color_Transparent MR-170557 / B43 E4 Material brake caliper aluminum

10- to 50-tooth cassette offers an optimal 500-percent gear range at a considerably lighter weight than 2x systems

Spring Type: Solo Air

Narrow upper clamp and ultra wide lower clamp

tapered and shot-peened AL7050/T6

The Front ​Derailleur also features a wide inner link which provides increased rigidity and performs particularly well under heavy levels of stress

Sram X0 2 Speed Grip Shift Shifter Left Hand Inc. Lock On Grips Wheel Size_700C 10 to 50 tooth cassette offers Frame Color:White Color_Transparent MR 170557 B43 E4 Material brake caliper aluminum 10 to 50 tooth cassette offers an optimal 500 percent gear range at a considerably lighter weight than 2x systems Spring Type: Solo Air