Superfeet Black Foot Bed Insole: Size C (M 5.5-7 W 6.5-8) ModelNumber=C0345 37 BB/Frame Interface English BB

37 BB/Frame Interface English BB Shell Width (mm) 83 Weight 112 Spindle Interface Type RaceFace/Easton CINCH Defined Color Purple

Chain tool will work with all bicycle chains

Adjustable velcro fixation system

All we know is that this is one hell of a mountain bike

50 Tire Width Range 2

Superfeet Black Foot Bed Insole: Size C (M 5.5-7 W 6.5-8) ModelNumber=C0345 37 BB/Frame Interface English BBThin structured support that creates a perfect fit for all foot types in tight fitting or lightweight footwear. Perfect for lightweight running cleated athletic mountain biking golf and all types of casual and dress footwear Top covers are treated with Agion; a natural silver based antimicrobial built right into products for long lasting protection against bacteria Foundation XLPE technology uses an ultra light closed cell foam that resists moisture