Scootering - - Kickstart -

SIP tells us that each of these cranks is bal­anced to be com­pat­i­ble with the stroke, con rod length and model of scooter to which it is fit­ted and there are two ver­sions avail­able:

‘Pre­mium’ mod­els come with a high-end ‘stan­dard’ type con rod, mean­ing that the sur­face is left un­treated, and has lu­bri­ca­tion slots for both the big and small-end bear­ings re­spec­tively.

‘Per­for­mance’ mod­els have an ex­tremely high qual­ity pol­ished con rod in­cluded,which is tougher and more en­dur­ing. They have a gas-flowed pro­file and a re­vised big-end de­sign, im­prov­ing lu­bri­ca­tion.

The SIP Lam­bretta crankshafts are avail­able in both 58mm and 60mm ver­sions, with ei­ther 107mm or 116mm con rods. It is also pos­si­ble to choose be­tween a stan­dard or pol­ished type of con rod, for univer­sal op­er­a­tion from high-end restora­tion projects all the way through to shav­ing lap times on the race track! More info: www.sip-scoot­er­

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