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NEW microSHIFT R10 Rear Derailleur - 10-Speed, Medium Cage, Shimano Road Compatible, Black

NEW microSHIFT R10 Rear Derailleur - 10-Speed, Medium Cage, Shimano Road Compatible, Black

$ 43.99 USD
$ 43.99 USD $ 43.99 USD
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Shipping calculated at checkout.
Special Order - In Warehouse or Pre-Order - contact us for ETA
ATC SKU: 210000080620
UPC: 4710495436593
MFG. SKU: RD-R51M-BK
Other IDs: RD0149

PRODUCT DETAILS

microSHIFT R10 rear derailleurs feature forged and CNC machined construction that pairs durability with a quality finish. This lightweight and lightweight rear derailleur is robust and designed to get any 10-speed Shimano Road compatible bike back on the road.

  • Forged and CNC machined aluminum construction is lightweight and rugged
  • Cage is crafted with steel for enhanced chain-rub durability
  • For use with Shimano 10-speed road systems
  • Not compatible with Shimano Tiagra 4700 road system
  • 30-34t Max cog (Please note: The R10 Medium Cage features body geometry tailored for double chainring cranksets, allowing the upper pulley to sit lower and clear a larger 34-tooth climbing cog)
  • Medium cage has a 39t capacity
California Prop 65 Warning:
This product may contain chemicals known to the state of California to cause cancer and birth defects or other reproductive harm. (California law requires this warning be given to customers in the state of California.)
California CBE Fees:
Some products we sell may be subject to California’s Covered Battery-Embedded (CBE) Waste Recycling Fee (effective January 1, 2026) when a product contains a non-removable rechargeable battery. If applicable, the fee (1.5% fee with a $15 max per item) will either be added to your cart as a separate line item or be invoiced after your order is placed and before it can be fulfilled.
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