Enduro ABEC-5 Cartridge Bearing MR 17287 17x28x7 MFPN=DMR-TOOL-V12 allowing optimized cadence and torque

allowing optimized cadence and torque for more efficiency during climbs with smoother shifts under load for both analog and ebikes

5 cm) wide dual straps

}Maxxis Rambler Tire - 650b x 47 Tubeless Folding Black Dual EXO

3 finger lever

Enduro ABEC-5 Cartridge Bearing MR 17287 17x28x7 MFPN=DMR-TOOL-V12 allowing optimized cadence and torqueSuper smooth, fast design with very low resistance Single row radial cartridge bearing with self lubricating nylon cage, separated ABEC 5 ball design including snap ring and axial face seals 3rd party web sales (eBay, Amazon, etc.) are strictly prohibited by the manufacturer TECH SPECS bearing# MR 17287 ID x OD x W (mm) 17x28x7