--- product_id: 517949994 title: "RD-TZ31-A 6/7 Speed Bike Rear Derailleur, Hanger Mount/Direct Mount" brand: "rainflowwer" price: "124.12 DT" currency: TND in_stock: true reviews_count: 8 category: "Rain Flowwer" url: https://www.desertcart.tn/products/517949994-rd-tz31-a-6-7-speed-bike-rear-derailleur-hanger store_origin: TN region: Tunisia --- # Hanger mount design 6/7 speed compatibility Aluminum alloy durability RD-TZ31-A 6/7 Speed Bike Rear Derailleur, Hanger Mount/Direct Mount **Brand:** rainflowwer **Price:** 124.12 DT **Availability:** ✅ In Stock ## Summary > ⚙️ Shift into the future of smooth rides — don’t get left behind! ## Quick Answers - **What is this?** RD-TZ31-A 6/7 Speed Bike Rear Derailleur, Hanger Mount/Direct Mount by rainflowwer - **How much does it cost?** 124.12 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/517949994-rd-tz31-a-6-7-speed-bike-rear-derailleur-hanger) ## Best For - rainflowwer enthusiasts ## Why This Product - Trusted rainflowwer brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Trusted Quality & Support:** Backed by excellent customer service and a 1-year warranty. - • **Precision Hanger Mount Fit:** Engineered for easy installation and perfect alignment. - • **Robust Aluminum Alloy Build:** Lightweight yet durable for long-lasting performance. - • **Seamless 6/7 Speed Shifting:** Optimized for smooth gear transitions on diverse terrains. - • **Versatile Bike Compatibility:** Ideal for MTB, road, folding, commuter, and electric bikes. ## Overview The RD-TZ31-A Rear Derailleur is a high-performance, hanger mount component designed for 6 and 7-speed bikes. Crafted from sturdy aluminum alloy, it ensures reliable, abrasion-free shifting across mountain, road, folding, commuter, and electric bikes. Easy to install and backed by responsive customer support, it’s the perfect upgrade for riders seeking precision and durability. ## Description Bike Rear Derailleur with Hang Mount or Direct Mount for 6/7 Speed Mountain Bicycles APPLICATION: Suitable for MTB mountain bike ,road bikes ,variable speed bicycle,folding and city bikes.It is your indispensable bicycle accessories during your cycling journey. Review: Great Replacement - Perfect Fit and Quality! - This Shimano derailleur replacement exceeded my expectations! It was a perfect fit for my bike and installed easily. The quality is excellent, and it works flawlessly, providing smooth and reliable shifting. If you’re looking for a high-quality replacement derailleur, this one is a fantastic choice. Highly recommended! Review: Good quality - Good product ## Features - MODEL:RD-TZ31-A hanger mount, bicycle rear derailleur suitable for 6/7 speed rack mounting. - NOTE: The bike rear derailleur is hanger mount, not direct mount .Please check the mount type of the original part before purchasing. If you have any questions, please feel free to contact us, we will provide you with professional services. - PERFORMANCE: Sturdy aluminum alloy material and excellent shifting performance ensure safe and stable riding, and no abrading for chain. - WIDE APPLICATION: Suitable for MTB, mountain bikes, road bikes, folding bicycles, commuter bikes, eletric bikes etc. - Important: We provide excellent customer service, please feel free to contact if you have any questions. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BPBTL66G | | Best Sellers Rank | #177,193 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #106 in Rear Bike Derailleurs | | Brand Name | RainFlowwer | | Customer Reviews | 4.5 4.5 out of 5 stars (55) | | Date First Available | December 7, 2022 | | Included Components | RD-TZ31-A/Hanger Mount | | Item Package Dimensions L x W x H | 6.77 x 5.55 x 2.6 inches | | Manufacturer | RainFlowwer | | Model Name | RD-TZ31-A | | Package Weight | 0.3 Kilograms | | Part Number | 4 | | Size | RD-TZ31-A/Hanger Mount | | Suggested Users | unisex-adult | | Warranty Description | 1 | ## Product Details - **Brand:** RainFlowwer - **Color:** RD-TZ31-A/Hanger Mount - **Item Weight:** 0.3 Kilograms - **Material:** Aluminum - **Mounting Type:** Hanger Mount ## Images ![RD-TZ31-A 6/7 Speed Bike Rear Derailleur, Hanger Mount/Direct Mount - Image 1](https://m.media-amazon.com/images/I/61HG+w16KSL.jpg) ## Available Options This product comes in different **Color** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great Replacement - Perfect Fit and Quality! *by T***2 on November 29, 2024* This Shimano derailleur replacement exceeded my expectations! It was a perfect fit for my bike and installed easily. The quality is excellent, and it works flawlessly, providing smooth and reliable shifting. If you’re looking for a high-quality replacement derailleur, this one is a fantastic choice. Highly recommended! ### ⭐⭐⭐⭐⭐ Good quality *by A***R on October 16, 2025* Good product ### ⭐⭐⭐⭐⭐ Replaced the original broken derailleur *by T***S on April 22, 2025* It’s nothing fancy but it works well on an old schwinn. ## Frequently Bought Together - RainFlowwer Rear Derailleur RD-TZ31-A 6/7 Speed Direct/Hanger Mount Derailleur for Mountain Kids Commuter Bike - Bike Chain Kit, Single/6/7/8/9/10/11/12 Speed Multi-Function Bike Mechanic Repair Kit, Chain Breaker and Bike Link Plier with Hook and 6 Pairs Bicycle Buckle, Reusable (6/7/8 Speed Bike Chain Kit) - FGBNM Single/6/7/8/9/10/11/12 Speed Bike Chain, Bike Chain for Road Mountain Racing Cycling --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/517949994-rd-tz31-a-6-7-speed-bike-rear-derailleur-hanger](https://www.desertcart.tn/products/517949994-rd-tz31-a-6-7-speed-bike-rear-derailleur-hanger) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-10-15*