--- product_id: 559983432 title: "Bike Shifters, 3x7 Thumb Gear Shifters, TX-30 Speed Shift Lever" brand: "haosie" price: "63.75 DT" currency: TND in_stock: true reviews_count: 9 category: "Haosie" url: https://www.desertcart.tn/products/559983432-bike-shifters-3x7-thumb-gear-shifters-tx-30-speed-shift store_origin: TN region: Tunisia --- # Thumb & trigger dual control 3x7 speed precision Durable aluminum alloy Bike Shifters, 3x7 Thumb Gear Shifters, TX-30 Speed Shift Lever **Brand:** haosie **Price:** 63.75 DT **Availability:** ✅ In Stock ## Summary > ⚡ Shift Smarter, Ride Stronger — Never Miss a Beat! ## Quick Answers - **What is this?** Bike Shifters, 3x7 Thumb Gear Shifters, TX-30 Speed Shift Lever by haosie - **How much does it cost?** 63.75 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/559983432-bike-shifters-3x7-thumb-gear-shifters-tx-30-speed-shift) ## Best For - haosie enthusiasts ## Why This Product - Trusted haosie brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Seamless 21-Speed Control:** Effortlessly shift through 3x7 gears with intuitive thumb and trigger levers for ultimate ride precision. - • **Clear & Instant Gear Display:** Quick thumb presses reveal your gear position, keeping you in control and ahead of the pack. - • **Universal Fit for Every Ride:** Ambidextrous design and clamp attachment ensure easy installation on most handlebars—upgrade your bike in minutes. - • **Trusted Performance & Support:** Join thousands of satisfied riders enjoying smooth, reliable shifts backed by responsive customer care. - • **Built to Last, Ride After Ride:** Crafted from premium aluminum alloy, these shifters combine lightweight durability with sleek modern style. ## Overview The Haosie TX-30 3x7 Thumb Gear Shifters deliver precise, smooth shifting with a dual-control design featuring a trigger lever for downshifts and a thumb button for upshifts. Made from durable aluminum alloy, these shifters offer a clear gear display and universal clamp fit, making them a reliable upgrade for outdoor cycling enthusiasts seeking performance and longevity. ## Description desertcart.com : Haosie Bike Shifters, 3x7 Thumb Gear Shifters, TX-30 Speed Shift Lever | 1 Pair Outdoor Mountain 7 speed parts friction, Cable Length About: 1 M / 39.3 in : Sports & Outdoors Review: Better than I expected, very satisfied! - At this price I was honestly amazed. They installed easily on my old Fuji folding 21-speed, and worked perfectly right off the bat. Solid feel to the operation of both levers with perfect indexing. I don't know what more I could have asked for. 100% happy, the fast free shipping, low cost, and overall experience was just great, Note: You might want to make sure you have some metal ends to crimp on the metal cables after you trim them, those are not included and are a nice touch to finish off the project. Review: Does what it is supposed to do - Does what it supposed to do. ## Features - Shifter: The right shifter is a trigger-type 7-speed shifter with a lever for downshifting and a thumb button for upshifting. The left shifter is a friction/ratchet thumb lever used for triple cranksets - Performance: This thumb shifter has excellent shifting performance, with a total of 3x7 speeds and smooth shifting - Clear Speed Display: Bike gear shifter with just a gentle press of the thumb, you can quickly shift gears, which are clearly visible and enhance the cycling experience - Excellent Material: This thumb shifter is made of durable aluminum alloy material, with excellent performance, safety, and can be used for a long time - Satisfactory Service: We care about the feelings of our customers, and if you have any doubts about the product, we will do our best to provide assistance to our customers ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CBJW7NRT | | Additional Features | Durable | | Best Sellers Rank | #107,395 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #25 in Bike Shifters | | Brand | Haosie | | Brand Name | Haosie | | Color | Black | | Customer Reviews | 4.4 out of 5 stars 175 Reviews | | Exterior Finish | Aluminum | | Finish Types | Black | | Hand Orientation | Ambidextrous | | Handle Attachment Mechanism | Clamp | | Handle Compatibility | Universal | | Handle Material | Aluminum | | Handle Type | Lever | | Included Components | Screw | | Indoor Outdoor Usage | Outdoor | | Item Dimensions L x W | 3.15"L x 1.57"W | | Item Weight | 6.56 ounces | | Manufacturer | Haosie | | Manufacturer Part Number | Haosiemptvd86yi2 | | Material | Aluminum | | Material Type | Aluminum | | Metal Type | Aluminum | | Model Number | Haosiemptvd86yi2 | | Product Dimensions | 3.15"L x 1.57"W | | Shape | Round | | Style | Modern | | Style Name | Modern | | Unit Count | 1 Count | ## Product Details - **Brand:** Haosie - **Color:** Black - **Material:** Aluminum - **Product Dimensions:** 3.15"L x 1.57"W - **Style:** Modern ## Images ![Bike Shifters, 3x7 Thumb Gear Shifters, TX-30 Speed Shift Lever - Image 1](https://m.media-amazon.com/images/I/61sOdswlnUL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Better than I expected, very satisfied! *by P***E on September 5, 2024* At this price I was honestly amazed. They installed easily on my old Fuji folding 21-speed, and worked perfectly right off the bat. Solid feel to the operation of both levers with perfect indexing. I don't know what more I could have asked for. 100% happy, the fast free shipping, low cost, and overall experience was just great, Note: You might want to make sure you have some metal ends to crimp on the metal cables after you trim them, those are not included and are a nice touch to finish off the project. ### ⭐⭐⭐⭐⭐ Does what it is supposed to do *by H***S on June 9, 2026* Does what it supposed to do. ### ⭐⭐⭐⭐ Decent quality Shimano knockoffs *by J***W on August 7, 2025* These shifters came with huge "Shimano" lettering painted on them, but I don't think they are Shimano brand. There are no part number markings or labels like an actual Shimano part and the build quality of these shifters isn't quite up to par of genuine Shimano. But these shifters work great and feel almost identical to the Shimano Tourney shifters they replaced. I mounted these on my Radpower RadWagon 4 bike to replace the broken rear shifter. I had to purchase a longer shift cable because the cable that came with these shifters was too short to reach the rear derailleur. The RadWagon is a huge XL bike and longer Jagwire cables in these generic shifters were a good combo to restore smooth shifting. ## Frequently Bought Together - Haosie Bike Shifters, One Pair Outdoor Mountain Bicycle, 3X7 Thumb Gear Shifters, TX-30 Speed Shift Lever and Set - Boao Universal Bicycle Transmission Line Bicycle Shift Derailleur Cable and Brake Cable Kit for Mountain Road Bike Repair - GPMTER Bike Handlebar Grips, Single Lock on Bicycle Handle Bar, for BMX, Mountain, MTB, Beach Cruiser, Scooter, Folding Bike, Soft Non-Slip-Rubber Hand Grip Comfortable Ergonomic --- ## 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/559983432-bike-shifters-3x7-thumb-gear-shifters-tx-30-speed-shift](https://www.desertcart.tn/products/559983432-bike-shifters-3x7-thumb-gear-shifters-tx-30-speed-shift) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-09-20*