Vespa T5 Mk1 Classic SIP PREMIUM Crankshaft BFProtect Works with both Heng Tong

Works with both Heng Tong and Grimeca style front disc brakes

then you will require the Beedspeed conversion light switch ( or a DC Rally switch ) and a DC type brake light switch

All of the M1 cylinders are 'plug and play' in combination with the specially produced QUATTRINI Vespa smallframe motor casings

clamping nipple Ø=5

Conventional shaft seals can swell or soften on contact with fuels containing ethanol

Vespa T5 Mk1 Classic SIP PREMIUM Crankshaft BFProtect Works with both Heng TongVespa T5 Mk1 Classic SIP PREMIUM Crankshaft disc valve stroke 52,0mm conrod 105,0mm Sport con rod Connecting rod bearing: 16x20x23 mm pin 16mm valve timing: 111 9 post TDC fine balanced Together with the cylinder and piston, the crankshaft represents the beating heart of any internal combustion engine. It is amongst the hardest working components and the conversion of the pistons stroke to a rotary movement places the highest demands on both quality