Sram X4 Single Trigger Shifter Color:Black External drawcord for ease of

External drawcord for ease of adjustability

G-1000 reinforcements on reverse side of cuffs

Do not use washing detergent

Megol nose and temple pads provide non-slip grip so glasses stay put

Adjustment strap around the back of the heel for precise heel-hold

Sram X4 Single Trigger Shifter Color:Black External drawcord for ease ofSram X. 4 Single Trigger Shifters 8 Speed Compatible with ESP (1: 1 ratio) rear derailleurs only Updated (over SX4) with dual lever design like top end models Compact housing with StraightShot cable replacement system Composite construction with gear indicator window in front of bar clamp Not integrated with brake lever to allow use with various brake options Includes cable and barrel adjuster Number of Speeds: 8 Shifter Style: Trigger Double or