Old Man Mountain Rear Fit Kit SET821.S 12mm1.75x164-167mm MFPN=18073-03 } Constructed from 7075 aluminium

} Constructed from 7075 aluminium these CNCed preload rings add some bling to your bike while also providing precise adjustments to your crank and bottom bracket tension

Material: P 600D

Forget accidental unlocking and dropped poles

Fully CNC Aluminum ring construction

Effortless Inflation design

Old Man Mountain Rear Fit Kit SET821.S 12mm1.75x164-167mm MFPN=18073-03 } Constructed from 7075 aluminiumIncludes thru axles, seatpost mount and hardware Designed, tested and made in Bend, Oregon Model Fit Kit Description 12mm Rear Axle Mount Kit Axle Length (mm) 164 167 Thread Pitch M12x1. 75 Color Black Axle Length 164 167Mm