Wheels Manufacturing Sealed Bearings ABEC 3 Sealed Cartridge Bearing MR 17287 17x28x7mm Steel 2pcs Model=PowerLock Chain Link Heat treated chromoly construction

Heat treated chromoly construction

5in Front/Rear or Set Rear ID Width (mm) 21 Axle Size QR Rim Color Blk Disc Rim Model WEI XM280 Disc Hub Model W/M MT-2000 Hub Spacing 135 Hub Color Blk Gears 5/6/7s FW Brake Type 6B Spoke Type 14G BK Spoke Count 36H Wall Dbl Valve Type SV

Reducer) - Super Deluxe Coil (B1)

Model WCS Trail Rails CrN-Ti Top Microfiber with Kevlar Color Black LxW (mm) 280x138 Weight 223g

Wheels Manufacturing Sealed Bearings ABEC 3 Sealed Cartridge Bearing MR 17287 17x28x7mm Steel 2pcs Model=PowerLock Chain Link Heat treated chromoly constructionThe Wheels Manufacturing sealed bearing units are very first quality replacement part, and fit most hubs currently in use. TECH SPECS Bearing Grade ABEC 3 Number MR 17287 Bearing Dimensions 17x28x7mm Material Steel