MBK 51 mock up bearings

$11.99

:HERE NOW!!

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3d printed MBK 51 faux crankshaft bearings for av10 and av7! these are very helpful when building a race motor as you can easily install them on the crankshaft and assemble your carters for porting/port timing work. pull it apart and put it back together with ease!!

note, these ARE NOT REAL BEARINGS!!! they are just for mock up purposes

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wider then bearings (more than 13mm wide)	June 4, 2025
taco eater : Ian Templeton from Shoreline, WA United States

these mock up bearings are approx. 0.15 mm thicker (more than 13 mm) than the SKF reinforced steel cage 6302 QR C3 bearing for Motobecane - so not very useful for mock-up applications.

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