Cumtur Bicycle Parts,MTB Mountain Bike Rear Derailleur Hanger Extension Extender Road Bicycle Frame Gear Tail Hook Extender Bike Accessories
Key features
- •Used for rear derailleur extension, apply mountain freewheel 40T / 42T / 46T / 50T, or 32T / 36T Road flywheel.
- •Expand the flywheel speed change more smoothly.
- •Five colors available, give your mountain bike a little individuation.
- •Aluminum alloy material, CNC workmanship, solid and firm, very durable.
- •Great accessory for cycling enthusiasts.
Cumtur Bicycle Parts,MTB Mountain Bike Rear Derailleur Hanger Extension Extender Road Bicycle Frame Gear Tail Hook Extender Bike Accessories
List Price: $1.96$1.76DEALYou Save: $0.20 (10%)
Free shippingFree Returns – 30 daysFree Order CancellationSecure Payment2–3 Days DeliveryGet It June 25, 2026In Stock (1)No marketing spamNo account requiredFulfilment by FedEx / Amazon / UPS / ShipwirePayPal / Card Buyer Protection
