Detroit 170cc opinions?

Discussion in 'Chinese Mini's' started by Jope22, Oct 7, 2019.

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  1. Nov 8, 2019 at 12:56 AM #41

    XXX-747

    XXX-747

    XXX-747

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    Thought when I do the 212 job the brakes might need upgrading coz I’d put the lxr brakes on the smaller bike if not Id just order another set of them
     
  2. Nov 10, 2019 at 10:21 AM #42

    Jope22

    Jope22

    Jope22

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    How do you guys know if your gearing is too long? I have 17/41 with 12" real wheel and I stall the bike a lot. I'm used to the 1kg flywheel so I think that's why. It goes pretty fast on 1st gear faster than my old 110 did so should I change the gearing to 15/41? I ordered an hour meter and exhaust gasket. Does the exhaust gasket help the bike run? I find it hard to start cold-like 10kick and warm engine 3 kicks. It's running little lean I think that's why and it backfires a lot, whenever I give it throttle or engine brake it gives huge flames. The carb adjustment feel like theyre close.
    Not sure why this is but whenever I rev the engine and the revs come back to idle it idles little time high and then comes to the set idle speed?
     

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