We’ve put these how-to’s together to help you install cranks and overhaul your hubs.

Crank Installations Secrets
Overhauling Front Mini Hubs
Overhauling Rear Mini Hubs
Overhauling Rear High Flange Hubs


Lost your manual or need a replacement? Our manuals and schematics currently available for instant download are listed below. Please note that Adobe Acrobat Reader is required to view all manuals.

Get Acrobat Reader!

3-Piece Chromoly Crank Installation Guide
Cassette Hub Assembly Parts List
Cruiser Gear Inches Chart
Racer Gear Inches Chart
Euro BB Installation
Profile Racing Hub Specifications
Profile Hub Maintenance Manual

Mini cassette hub weights and options guide

This is a downloadable excel file showing all weights of all the mini cassette hub options.


Contact Us

If you need help or advice with any Profile Racing products please contact us:

Profile Racing Europe
PO BOX 257
SO31 4WE

Tel: +44 (0) 23 8045 8328

Visit the factory at Profile Racing USA