Categories
- Track Bikes
- Track Frames
- Track Wheels/Tyres
- Track Chainsets
- Track Chainrings
- Track Sprockets
- Track Chains
- Track Bottom Brackets
- Track Bike Brakesets
- Track Pedals/Straps
- Track Helmets/Shoes
- Handlebars/Stems/Grips
- Saddles/Seatposts
- Forks/Headsets
- Tools
- Training Systems
- Nutritional Supplements
- Luggage/Bags
- Gift Ideas
- CLEARANCE SALE
Lockrings
A Locking is a thin locknut used to keep a threaded assembly from coming unscrewed. Fixed-gear hubs use lockrings to keep the sprocket from unscrewing when the cyclist resists the motion of the pedals. Conventional bottom brackets use a lockring on the adjustable cup to make it hold its adjustment.