Bosch Chainring Spider
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Bosch Chainring Spider
Sale price$29.99 CAD
Product Details
The Bosch Chainring Spider is a genuine replacement part to mount the chainring on Bosch electric bikes. The 104mm BCD fits a variety of chainrings enabling a variety of gear ratios.
Frequently Asked Questions
Find answers to the most common questions here about the Bosch Chainring Spider.