On Track BB Cupset Sealed 51.4mm O.D

The On Track Sealed Bottom Bracket Cup Set, with a 51.4mm outer diameter, is a top - notch choice for bikes with small one - piece cranks. Its one - piece sealed design is extremely durable. This design effectively keeps dirt and moisture out, ensuring smooth and long - lasting performance. It fits securely and stably on your bike. Compatible with 5/16' x 9mm sizes, it's perfect for reliable and high - quality bike maintenance, whether you're a casual rider or a cycling enthusiast.

Using this On Track bottom bracket cup set is easy. First, make sure your bike has small one - piece cranks and is the right size (compatible with 5/16' x 9mm). Just install the cup set onto your bike following the standard installation procedures. When riding, you'll notice smooth performance thanks to the sealed design. As for maintenance, keep an eye on it for any signs of dirt build - up around the edges. If you ride in wet or dirty conditions, it's a good idea to clean it after your ride. Wipe it gently with a clean cloth. Don't use any harsh chemicals that could damage the seal. This way, your bottom bracket cup set will last a long time and keep your bike running smoothly.