Chainrings
Upgrade or replace your chainrings at the BIKE shop in North Harrow. Established in 1988, we stock chainrings to suit road, mountain and gravel bikes, covering a wide range of tooth counts, bolt circle diameters and single, double or triple ring setups. Worn chainring teeth are a common cause of chain slip and rough shifting, so replacing them alongside a new chain helps keep your drivetrain running smoothly and extends the life of your components. Our knowledgeable team can help you choose the right chainring for your riding style, whether you're after lower gearing for climbing, a wider range for off-road adventures, or a straightforward like-for-like replacement. We stock options to suit a variety of groupset brands and can advise on compatibility with your existing crankset. Our workshop can fit new chainrings professionally, ensuring correct torque and smooth shifting once installed. If you're unsure exactly what your bike needs, bring it into store and our team will help you find a compatible match. Conveniently located in North Harrow, we proudly serve cyclists across Harrow, Pinner, Ruislip, Wembley, Watford and North West London with expert drivetrain advice.
