How many pistons: Four Pistons

but the DebonAir air spring has had a bit of a revamp

Weight: Approx 70-80g heavier than XX1/X01 cassettes

The Fastride accommodates bikes with disc brakes and is ready to carry 9mm QR bikes out of the box

Incorporating a dual-density chamois as well as D30 protective inserts for the knees

Fox Flexair Short Sleeve Jersey - XL - Plum Perfect Replace Images How many pistons: Four PistonsThe Fox Flexair jersey takes performance to the next level! With years of testing and feedback from World Cup riders, Fox has created one of the lightest and most comfortable jerseys on the market. Besides its great weight, the Flexair uses Fox's unique fabric blend to keep you cool and comfortable while you ride. It also has abrasion resistant shoulder panels for a little extra protection from trail overgrowth. Who's this item for? Perfect for