WH-R501-R Complete Freewheel BodyThe Shimano WH R501 R Complete Freewheel Body is a genuine replacement freehub assembly designed to restore smooth and reliable drivetrain performance to Shimano WH R501 rear wheels. Supplied as a complete unit, this freewheel body ensures consistent engagement and efficient power transfer, making it ideal for replacing a worn or damaged freehub. Manufactured to Shimanos specifications, it guarantees correct fit, durability, and dependable operation.

The tool was modified at the beginning of August 2019

known for being compact and lightweight

Bar Width (Max) - 780mm

Endura GV500 Reiver Bibshort

Simply open the lock and press the locking bolt into the lock body job done

Weight: 395g (410g with power meter)

This is the best direct mount stem out there

Constructed to include super smooth external bottom bracket bearings

including magnesium

New high rigidity brake hose

durable upper keeps feet comfortable and protected mile after mile

Kit includes 1 two piece chain guide