RD-TZ31-GS 6/7 Speed Rear Derailleur and Chain Set with Direct Mount, Medium Cage, for Mountain Bike
Key features
- •【Model】 Shimano Tourney (SIS) RD-TZ31-GS 6/7 speed and SUMC 6/7 speed chain(quick link included), medium-cage , direct mount.
- •【Specifications】 Total capacity(aka chain capacity) 34T, Largest sprocket 28T , Smallest sprocket 14T, Front chainwheel tooth difference 20T.
- •【Compatibility】 Compatible with 6 and 7-speed SIS Index Shifting drivetrains, for mountain bike.
- •【Incompatibility】 1) Not compatible with hub bolt mount (bracket mount) frame 2)If the total capacity of your bike exceeds 34T, this RD-TZ31 is not compatible with your bike, please konw before buying. Please see below for a detailed description of how to calculate total capicity.
RD-TZ31-GS 6/7 Speed Rear Derailleur and Chain Set with Direct Mount, Medium Cage, for Mountain Bike
List Price: $46.25$41.63DEALYou Save: $4.62 (10%)
Free shippingFree Returns – 30 daysFree Order CancellationSecure Payment2–3 Days DeliveryGet It June 22, 2026In Stock (1)No marketing spamNo account requiredFulfilment by FedEx / Amazon / UPS / ShipwirePayPal / Card Buyer Protection
