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Picture 1 of 1
BBB Bcr-70e - E-bike Sprocket 20t Bosch Boost Option Bike Cycle Bicycle
Price:
£12.99
Returns:
30 days return. Buyer pays for return postage.
Condition:
Optional compensation of the chain line of 2.5 mm - Boost 148 mm (cog has a 2.5mm lip on it, it can be fitted either way for correct spacing ). 18 Tooth (picture may show more or less teeth but that's just for illustration).