chainring

  1. J

    Bafang mid drive pedals spin with no chainring???

    Just driving home my bike became extremely slow, and all of a sudden stopped working I kept peddling but the chain ring would not move. My throttle didn’t even work? Any idea? Even if my middrive broke or my battery died I should still be able to pedal? Please any help. Thanks
  2. K

    Bigger front chain ring (FastRoad E+ EX 2021)

    Hey! Was wondering where to search bigger chain rings, availability is very poor locally in Finland. I'm also quite new to bike hardware and parts so I don't know which front chainring would fit in my bike. I know it's fitted on 4 screws and that the original chainring size is 42, id like to go...
  3. robrob

    How to Replace Pace 500/350 Chainring, Crankset & Bottom Bracket Bearing

    I recently replaced the stock 44T chainring on my Pace 500 with a 48T oval chainring to raise the gearing and even out the pedal power pulse. I had to replace the crankset with an industry standard 130 BCD crankset with 70mm crank arms. While I had the crank arms off I went ahead and replaced...
  4. K

    SOLVED: Can I buy a Gen 4 chainring and use it on a Gen 3 motor?

    I'm about to change my chain, casette and chainring on my Cube Cross Hybrid One 500: https://www.cube.eu/en/2019/e-bikes/trekking/tour/cross/cube-cross-hybrid-one-500-iridiumnblue-2019/ I'm not a seasoned bike mechanic, but I'm learning, which can be quite a steep learning curve at times. Not...
  5. K

    Changing the chainring on a bike with center motor

    Hello there. I have a Cube Cross Hybrid One 500: https://www.cube.eu/en/2019/e-bikes/trekking/tour/cross/cube-cross-hybrid-one-500-iridiumnblue-2019/ I'm not the most knowledgeable about bikes, but I'm learning basic maintenance and changing parts and I want to be able to do almost everything...
  6. K

    Changing the chainring on a bike with center motor

    Hello there. I have a Cube Cross Hybrid One 500: https://www.cube.eu/en/2019/e-bikes/trekking/tour/cross/cube-cross-hybrid-one-500-iridiumnblue-2019/ I'm not the most knowledgeable about bikes, but I'm learning basic maintenance and changing parts and I want to be able to do almost everything...
  7. Q

    Giant Explore E+ 2 Electric Bicycle 2018 Chain dropping

    This is a new ebike 2 months old. Used on holiday done over 500 trouble free miles. The bike has recently started to drop the chain off the front chain ring. The problem is very intermittent. It seems to happen when I am slowing down or coming to a stop. The only thing I can see that is...
  8. eagamer80

    Upgrading chainring and bottom bracket. My experience.

    I just wanted to tell my experience after changing the old crankset from this piece of crap and the standard Turbo chainring and crankset and pedals. JESUS! what a difference! I do not understand why I didn't do that before. I guess is because I was not sure about the components that I had to...
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