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Crank bearings

rjwittmann Scoot Enthusiast Posts: 100	Crank bearings Mar 6, 2024 19:33:40 GMT -5 via mobile Quote Select Post Deselect Post Link to Post Member Give Gift Back to Top Post by rjwittmann on Mar 6, 2024 19:33:40 GMT -5 My vento triton r4 has a crank with 12mm wrist pin. My question is are the crank bearings the same size for a 10mm and 12mm?
	2020 Genuine Roughhouse 50 Full Polini built. Mph 53.

oldgeek Scoot Master! Life is lifeless without a 2 stroke Posts: 6,046 Location: Lost in the tall grass!	Crank bearings Mar 6, 2024 19:37:27 GMT -5 190mech, rjwittmann, and 1 more like this Quote Select Post Deselect Post Link to Post Member Give Gift Back to Top Post by oldgeek on Mar 6, 2024 19:37:27 GMT -5 If you are speaking of the 2 bearings, 1 on each side of the crank there is no difference. The small end bearing is what makes it a 10mm or 12mm
	Just Keep Riding! 2T's Forever Kymco ZX red: 81cc - 50mm bore X 41.4mm Phongeer Tri Port AC Kymco ZX blue: 73cc - 47.5mm bore X 41.4mm Polini Corsa AC Kymco ZX naked: 120cc 54mm x 52.4mm Taidia LC (gearbox snapped off of motor) going to build another motor for it sometime Current long project: Honda Elite/Kymco ZX Naked Custom

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