Shimano Alfine S501 39t 130mm Outer Chainring Guard Silver MFPN=10284 Rear Axle 12mm Thru x

Rear Axle 12mm Thru x 148mmCassette Body Type Shimano Micro SplineColor RedSkewer Included NoBearing Type Sealed CartridgeWeight 292Designed for ebike YesDefined Color RedSpoke Interface J-Bendkeyword search Color Pop RedHub Drilling 28Hub/Brake Compatibility 6-Bolt Disc

Volume speed and consistency

5 is ready for your urban adventures

6 Material Plastic Defined Color Black

SRAMs light stiff and durable direct mount RED X-Sync Aero chainrings let you pick the exact gearing you want and quickly swap sizes

Shimano Alfine S501 39t 130mm Outer Chainring Guard Silver MFPN=10284 Rear Axle 12mm Thru xShimano Alfine S501 Chainring Guard Material Aluminum Max Tooth (teeth) 39 Color Silver Mount Type Chainring Defined Color Silver Position Outer Max Tooth 39T