Bafang BBS02 ChainRing 44, 46, 48 or 52 tooth

Sprocket Size *

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Replacement chainwheel for your Bafang BBS01 or BBS02. Replacement sprockets in either 44, 46, 48, and 52 teeth. 

52 tooth gives you super high gearing for high speed (recommended for on road use only)

48 tooth is right in between and is the standard chainwheel that Bafang ships the units with

46 tooth sprocket give you better hill climbing ability (great for off road)

44 tooth sprocket is best for big 29er wheels and steep hills

Unless you want maximum top speed we recommend the 44T for better torque and greater longevity from your drive unit.

3 Reviews

Viacheslav Jul 3rd 2018

Bafang BBS02 ChainRing 46

Hi. Tell me please, what is the displacement of the center of the star relative to the edge, I have a standard size of 9mm, I need to 20 mm. Thank you. Bafang BBS02 ChainRing 44, 46, 48 or 52 tooth

Hi for a larger amount of offset than stock please use one of the aftermarket chainrings, for example the lekkie bling ring

Colin Jan 14th 2018

52T Great for Road Bike

I put about 1000 miles in with 46T. At top speed (using drop bars) it demanded a higher cadence than I like, despite 11T sprocket. The 52T chainring pairs great with a 40-11T cassette on the road (8 speed sunrace, in my case).

This appears to be a standard Bafang part. 1 star deduction for heavy weight, but should last much longer than an aluminum cassette.

Like 46T chain ring, it puts the chainline closer to the high gears rather than being centered. I don't think this is a bad thing since I spend more time in the high gears.

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