Losi RC Clutch Bells for Nitro Engines

Dial in your nitro drivetrain with our range of RC clutch bells. As part of our Engine Accessories line-up, these sit on the engine’s clutch and drive the spur gear, making them key to acceleration, temperatures and durability. Choose from hardened steel and vented designs from Hobao, Fastrax, HPI, Losi and Associated, with popular tooth counts to suit 1/10 and 1/8 buggies, truggies and trucks.

Tuning gearing is simple: fewer teeth give punchier acceleration and cooler running; more teeth add top speed. Always match tooth pitch/mod (e.g. Mod 1 for most 1/8, 0.8/32dp on many 1/10) to your spur gear, and check shaft/bearing sizes so the bell spins freely without play. Replacing the bell is a great time to inspect clutch shoes, springs, bearings and shims.

We keep large stocks ready to ship, backed by our friendly, knowledgeable customer service team who can help you pick the right bell for your model. Order with confidence and enjoy rapid UK delivery options, including next day on in-stock items.

Browse the range and keep your nitro running crisp, consistent and reliable.