Gorewear M Base Layer Sleeveless Shirt - Black Women's Medium Model=Powershift Hubshell Shimano XT Left Crank Arms

Shimano XT Left Crank Arms

SRAM/Truvativ GXP

Model RS-RK3 Front/Rear Rear (3sp) Axle/Spacing (mm) 13/32"x135 Nutted Hole 36 Spoke J-Bend Brake 6-Bolt Color Black Weight 1000g

Provides a great chainline on most boost bikes

Gorewear M Base Layer Sleeveless Shirt - Black Women's Medium Model=Powershift Hubshell Shimano XT Left Crank ArmsDesigned for any endurance sport. A wicking baselayer is necessary for your outer layers to work effectively providing moisture management to keep your skin dry and maintain your optimaly body temperature. Flatlock seams High stretch material enables close fit with maximum comfort Highly moisture wicking technology Minimised seams for less chafing Next to skin comfort Quick drying material Thin and soft fabric Season Cool Weather Material Synthetic