US$ 104.50
Pay in 4 interest-free payments of $22.25 Learn more
Thread diameter: 12
Moisture-wicking fabric provides a soft
Compatible with all vechiles
Reduces thumb shred
McCoy 21 Speed 40A Frame Fit Rear DER Speed:21 Speed Thread diameter: 12McCoy 21 Speed 40A Frame Fit Rear DER Designed to deliver smooth and reliable front gear shifting for 21 speed bicycles. Built for durability and consistent performance, this derailleur easily guides the chain between front chainrings, helping riders maintain efficient pedaling across different terrains. Features: Compatible with 21 speed bicycle drivetrains Bottom pull cable design for common frame configurations Ensures smooth and precise front gear
US$ 104.50
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