As used in the Doppler Endurance and Racing crankshafts these heavy duty small end bearings can be used in standard 50cc or even full blown race setups that venture beyond 14000 RPM. When it comes to rebuilding your engine we always recommend using the best bearings available! We now have a range of sizes in stock which are suitable for some standard crankshafts whilst others are over sized bearings specific to Doppler crankshafts only.
12 x 17 x 15 – AD/451081 - £10.92
12 x 17 x 13 – AD/324278 - £10.92
10 x 14 x 13 – AD/324259 - £10.92
12 x 16 x 15 – AD/459124 - £10.92
12 x 15 x 15– AD/324263 - £10.92