Engine Rebuilds & Rebores

BSA engines have been a part of R.T.S Racing Products since the 70s winning championships in grasstrack and motocross all over the world.

We build state of the art single cylinder engines from 250-600cc for Trials, Motocross, Grasstrack, Hill Climb and Road Racing. 

As a example, we build a short stroke B50 road race engine (92x75mm) built to our customers specification with a nikasil barrel, a range of camshafts, valves and ports. With a centre plug and a fully gas flowed cylinder head, this results in a strong and flexible range of power throughout a higher rev range.

We also can offer a wet blasting service on all your components and a full camshaft re-profiling service for all types of camshaft.