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NEW microSHIFT R439 Front Derailleur - 9-Speed, Triple 52/42/30T, Braze-On, Shimano Compatible
NEW microSHIFT R439 Front Derailleur - 9-Speed, Triple 52/42/30T, Braze-On, Shimano Compatible
Regular price
$ 27.99 USD
Regular price
$ 27.99 USD
Sale price
$ 27.99 USD
Unit price
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per
Shipping calculated at checkout.
| ATC SKU: | 210000059591 |
| UPC: | 4710495434360 |
| MFG. SKU: | FD-R439-F |
| Other IDs: |
FD0408 |
PRODUCT DETAILS
A classic design that's backwards compatible with older 3x9 road drivetrains, the microSHIFT R439 front derailleur features quality construction and modern functionality that provides smooth shifting.
- Compatible with 9-speed Shimano road drivetrains
- Designed for use with 30/42/52t chainrings
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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