CB-356
5027726774423
The Ceramic Bearing 6903 LLB 17x30x7 17 x 30 x 7 mm Silver is available at the following locations.
The item will be transferred to the location you choose during checkout.
If the item is not currently available to view at your desired location, please call your nearest store to arrange for it to be transferred.
Introducing the M Part Ceramic Bearing 6903 LLB 17x30x, perfect for those looking to optimise their cycling performance. These bicycle-specific ceramic cartridge bearings are designed for low friction spinning, providing a smoother and more efficient ride.
The specification and quality of these bearings match those selected by engineers at world renowned bike brands β we only offer top class quality that matches the best in the market. You can trust that these bearings are up to the task.
These bearings feature a nylon retainer, CrMo races, and Si3N4 Silicon Nitride (HRC 75-89) ball bearings, offering superior quality and longevity like no other. The ABEC-5 tolerance ensures you get the precision you desire in your biking performance.
We believe attention to detail matters, thatβs why these bearings come with Rubber LLB (non-contact) Seals to minimise moisture and dirt intrusion, hence maximising the lifespan and performance of your bearings. Combine this with the renowned Multemp PS2 (Kyodo Yushi) Grease and you've got a winning formula for cycling efficiency.
Upgrade your cycling performance with the M Part Ceramic Bearing 6903 LLB 17x30x - where quality meets precision.
At ONIT Sports, we aren't just a retailer; weβre a hub for the South Wales cycling and triathlon community. As a leading independent cycle specialist in South Wales, we know that the right bike isn't just about the specs - itβs about how it feels on the road, the trail, or in a TT. Whether youβre visiting us in-store or browsing online, youβre getting advice from people who live and breathe life on two wheels.
Every bike that leaves our hands is professionally assembled and safety-checked by our fully trained technicians. We donβt just "box" bikes; we prepare them so that they arrive at your door, set-up and ready for the first mile.
We offer fast, secure UK shipping on all bikes. For that extra touch of care, we also provide a FREE bike fit on bikes collected in store - ensuring your new pride and joy is setup for you, ready for your first ride.
We believe top-tier performance should be accessible. We offer a range of flexible finance solutions through Novuna Personal Finance, as well as PayPal options, allowing you to spread the cost with a plan that suits your budget
Looking to save on your next ride? We proudly accept a wide range of Cycle Scheme vouchers, helping you make the most of tax-free cycling benefits with zero hassle.
Start your cycling journey with On It Sports, and hit the road with the total confidence that only expert-level support can provide.
| Colours | Silver |
| Sizes | 17 x 30 x 7 mm |
| Brand | M Part |
| Model Year | 2026 |
| Barcodes | 5027726774423 |
| SKUs / Part Numbers | CB-356 |
