Feature(may vary by option.)
●Suitable for circuit chains 1/2 x 3/32 inch and 1/2 x 11/128 inch
●Chainring for Brose e-bike engines and Bosch e-bike engines (generation 1 and 3)
●104 mm bolt circle BCD
[46 teeth]
[44 teeth]
[42 teeth]
Description
[46 teeth]
[44 teeth]
[42 teeth]