661 DBO Knee Pads - XL - Black Envelope Shipping Air Release: The ABS-1 Pro

Air Release: The ABS-1 Pro chuck has an air release button but note that this functions differently depending on what type of valve is being used

as that is a function of the derailleur mechanics

Bottom brackets

Materials: Hand laid UD Carbon crank arms with downhill rated SixC G2 pedal insert

Weight: 545g (30

661 DBO Knee Pads - XL - Black Envelope Shipping Air Release: The ABS-1 ProThe 661 DBO knee pads are designed to take a beating. With D30 shock absorbing material they are highly impact resistant and highly flexible. Based on the popular EVO knee pad, they offer much of the same technology but at a more affordable price point. It doesn't matter if you are trail riding all day or bombing big downhill runs, the 661 DBO will keep you comfortable and well protected. Who's this item for: Designed to be comfortable for long