Hub Disassembly Guide

Visual step-by-step instructions for servicing bicycle hubs

Preparation

This comprehensive guide is designed for DIY cyclists, mechanics, and enthusiasts. Before starting, ensure you have the following tools and supplies:

Hub Bearing Installation Kit

Including: Bearing press block, wrenches, Bolt, handles, etc

(H-works) Rear Bicycle Hub

Degreaser, brushes, clean rags, lubricant

Workspace Tips: Ensure you have a clean, well-lit area. Lay down a mat to catch small parts and prevent loss. Take photos during disassembly to assist with reassembly.

Disassembly Process

1. Remove the freehub

   This step requires no tools—simply detach the freehub body from the hub shell. Note the orientation for reassembly.

   

   Tip: Gently twist while pulling to avoid damaging the pawls.

2. Remove small components

   Carefully extract springs, ratchets, O-rings, spacers, and the axle. Use a magnetic tray to prevent loss of small parts.

   
3. Prepare your tools

   Gather your bearing press block and corresponding bolt. Ensure proper sizing for your specific hub.

   
4. Align and insert tools

   Precisely align the bearing press block with the hub. Ensure perpendicular insertion to avoid damaging components.

   
5. Remove the axle

   Apply consistent rotational force while maintaining axial pressure. The axle should release smoothly without excessive force.

   
6. Remove first bearing

   Extract the drive-side bearing using the press tool. Support the hub shell to prevent deformation during this process.

   
7. Remove second bearing

   Reinsert the tool and remove the non-drive side bearing. Maintain steady pressure and rotational speed throughout.

   
8. Final bearing removal

   Extract any remaining bearings or seals. Inspect each bearing for smooth rotation and absence of play.