Engine timing degree wheels are tools used when assembling an engine by mechanics, engine tuners to find piston TDC and for fine tuning camshaft/valve train timing and positioning. It is also used together with the timing dial indicator set to measure accurately valve lift and duration. Suitable for use on most underbone/moped motorcycles with single piston engines. 12mm center hole with 18cm diameter.
The Cardinals Racing degree wheels are available in blue or gold colour. Dial indicator comes in red.