Vespa PK125 XL ETS BGM PRO Racing Crankshaft (Reed Valve Intake) Full Circle Web 54mm Stroke 105mm Conrod Ø=24mm cone 200922 Height 161mm

Height 161mm

615 J20 + needle clip

Not the head

MBK Ovetto 50 (-2003

Yamaha Jog R/RR

Vespa PK125 XL ETS BGM PRO Racing Crankshaft (Reed Valve Intake) Full Circle Web 54mm Stroke 105mm Conrod Ø=24mm cone 200922 Height 161mmThe bgm PRO Racing Shaft with 54 mm stroke is the maximum for racing or ambitious road tuning. The cheek diameter has been enlarged in contrast to a normal shaft to achieve the necessary higher overlap at the crankpin despite the increased stroke and thus additional torsional resistance to This minimises the risk of twisted cheeks and welding with the usual disadvantages is not necessary. With virgin housings, the housing must therefore be spindled to