Wheels MFG Sealed Bearings SB-6901 Tubeless 145 mm width *Seatpost Size:

145 mm width *Seatpost Size: 47

Koroyd® to provide additional impact resistance while keeping weight to a minimum this big hitting full face delivers DH certified protection that can be worn all day long

Innovative patent pending HyperWALL™ construction with multiple protective inserts for E-MTB specific reliability

Keeps parts rust and corrosion free

Wheels MFG Sealed Bearings SB-6901 Tubeless 145 mm width *Seatpost Size:Description High quality steel cartridge bearings for a high quality repair Where most bearings available after market are grade 300 (up to 3 10 of a millimetre out of round, the equivalent of a human hair), Wheels Manufacturing produce a much higher grade steel bearing that's found in high end Shimano and Campagnolo hubs and other high grade components Heat treated steel races and sealed for longevity These bearings increase the likelihood that your