Rear Hub 36 Hole Aluminum Alloy 135mm Wide With Double Thread Three Eighths Inch Axle 185mm Length 6200RS Bearings Silver Bike Wheel Part Compatible With Twenty One And Twenty Four Speed Rotary Freewheel

Aluminum Rear Hub, 135mm Wide (5.31in), 3/8in Axle, 36H
✔️ 3/8in double-thread axle, 185mm length, 135mm width, 6200RS bearings

Single rear hub made of aluminum alloy, designed for bicycle rear wheels. It serves as the connection between the frame and wheel, supporting the freewheel or cassette. Package includes: rear hub 36 hole only.

✅ 36 hole aluminum alloy rear hub
✅ Width 135mm
✅ Axle length 185mm
✅ Axle thread 3/8in double-thread
✅ Bearings: 6200RS
✅ Color: Silver
✅ Compatible with rotary freewheel for 21/24 speed

💡 What is a rear bicycle hub used for in a standard wheel system with 21/24 speed?

This handy hub connects the rear wheel to the frame and supports the freewheel or cassette. - It fits 36-hole rims and 135mm spacing - It uses 6200RS bearings for smooth rotation - It's handy for upgrading aging rear hubs - It supports 3/8in double-thread axles