Specialized Clip-On Clamp W/Pads Handlebar Black One Size ModelNumber=D1625 Plus they're offering more crankarm

Plus they're offering more crankarm lengths than ever before to ensure this crank works for you

Built in elastomers will absorb even the most severe shocks without making a sound

Detects approaching vehicles up to 150 meters (164 yards) behind you providing audible and visual warnings through your ELEMNT bike computer or compatible devices keeping you informed without taking your eyes off the road

Attach to saddle rails seatpost or downtube with hook and loop fastener

8mm Width 40cm

Specialized Clip-On Clamp W/Pads Handlebar Black One Size ModelNumber=D1625 Plus they're offering more crankarmThese clip on clamps with pads for clip on aerobars use a one bolt hinge system that makes them the easiest to assemble on the market. The 22. 2mm diameter to fit Specialized, and other aftermarket, aerobar extensions.