2pcs 28.6mm to 31.8mm 31.8mm to 34.9mm Shim Adapter Bicycle Bike Front Derailleur Conversion Shim
Key features
- •Small size, easy installation. Great ability to withstand high and low temperatures
- •Ultra-light aluminum alloy, light weight, high strength
- •Suitable for mountain bike, road bike, and other types of bikes
- •31.8MM diameter frame can be converted into 34.9MM frame, so that you can install a diameter of 34.9MM front dial ring. Or the 28.6MM diameter frame tube into 31.8MM
- •Front derailleur adapter replace the old one, and provide the good performance for your bike
BrandTopfire
CategoryCar Accessories
2pcs 28.6mm to 31.8mm 31.8mm to 34.9mm Shim Adapter Bicycle Bike Front Derailleur Conversion Shim
List Price: $13.44$12.10DEALYou Save: $1.34 (10%)
Free shippingFree Returns – 30 daysFree Order CancellationSecure Payment2–3 Days DeliveryGet It June 24, 2026In Stock (1)No marketing spamNo account requiredFulfilment by FedEx / Amazon / UPS / ShipwirePayPal / Card Buyer Protection
