--- product_id: 12716449 title: "Grin Technologies Universal Rear Ebike Torque Arm, Thick 1/4 inch Stainless Steel. Protects Ebikes from Axle Spinout" price: "31089 Ft" currency: HUF in_stock: true reviews_count: 8 url: https://www.desertcart.hu/products/12716449-grin-technologies-universal-rear-ebike-torque-arm-thick-1-4 store_origin: HU region: Hungary --- # 1/4" thick steel Fits M12/M14 axles Made in Canada Grin Technologies Universal Rear Ebike Torque Arm, Thick 1/4 inch Stainless Steel. Protects Ebikes from Axle Spinout **Price:** 31089 Ft **Availability:** ✅ In Stock ## Summary > 🔒 Lock in your ride's safety with style! ## Quick Answers - **What is this?** Grin Technologies Universal Rear Ebike Torque Arm, Thick 1/4 inch Stainless Steel. Protects Ebikes from Axle Spinout - **How much does it cost?** 31089 Ft with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/12716449-grin-technologies-universal-rear-ebike-torque-arm-thick-1-4) ## Best For - Customers looking for quality international products ## Why This Product - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Proudly Canadian:** Manufactured in Canada, supporting local craftsmanship and quality. - • **Unmatched Durability:** Crafted from a robust 1/4 inch stainless steel, this torque arm is built to withstand the test of time. - • **Precision Engineering:** Laser-cut for a perfect fit, ensuring your ebike remains secure and stable. - • **Lightweight Yet Strong:** Weighing only 0.18 kg, it adds minimal weight while providing maximum protection. - • **Universal Compatibility:** Designed to accommodate both M12 and M14 hub motor axles, making it versatile for various ebike models. ## Overview The Grin Technologies Universal Rear Ebike Torque Arm is a high-quality, 1/4 inch thick stainless steel component designed to protect your ebike from axle spinout. With its laser-cut precision and compatibility with M12 and M14 hub motor axles, this durable and lightweight torque arm is a must-have for any serious ebike enthusiast. Proudly made in Canada, it combines functionality with local craftsmanship. ## Description Product description Grin makes Torque Arms you can rely on Since the early 2000's cheap imported hub motors have been a popular option for converting acoustic bikes to electric. We set out to solve the issue of Axle Spin Out, and can say that our V5, V6, and V7 Arms are the best torque arms ever designed for hub motors with axle flats. V5 Torque Arm - Eyelets Our V5 installs front or rear on any frame with fender eyelets. The versatile press-fit insert is made of specially hardened 17-4 steel . Need to fix a flat? All of our torque arms simply detach by loosening one bolt. The V6 installs front or rear adapting to frames that lack fender eyelets. The Arm is fastened to your frame via the Frame Clamp and two hose clamps. Just like the V5, the V6 uses press-fit Axle Insert made of specially hardened 17-4 steel . The V7 installs front or rear and exerts up to 2000lbs of clamping force to secure the axle in place. The Arm is fastened to your frame via the Frame Clamp and two hose clamps. The V7 uses two grade 12.9 bolts and specially hardened 17-4 steel for the clamp making it the ultimate Torque Arm for regen capable motors. ## Features - Universal ebike rear torque arm for slotted dropouts. - Thick laser-cut 1/4 inch stainless steel plate. - Made in Canada. - Suitable for M12 or M14 hub motor axles ## Technical Specifications | Specification | Value | |---------------|-------| | Item Package Dimensions L x W x H | 8.8 x 5 x 0.2 inches | | Package Weight | 0.18 Kilograms | | Item Weight | 16 Ounces | | Brand Name | Grin Technologies | | Manufacturer | Grin Technologies Ltd | | Part Number | COMINSO5JUL42450 | ## Images ![Grin Technologies Universal Rear Ebike Torque Arm, Thick 1/4 inch Stainless Steel. Protects Ebikes from Axle Spinout - Image 1](https://m.media-amazon.com/images/I/7168jV1lVKL.jpg) ![Grin Technologies Universal Rear Ebike Torque Arm, Thick 1/4 inch Stainless Steel. Protects Ebikes from Axle Spinout - Image 2](https://m.media-amazon.com/images/I/61WuLYcRmqL.jpg) ![Grin Technologies Universal Rear Ebike Torque Arm, Thick 1/4 inch Stainless Steel. Protects Ebikes from Axle Spinout - Image 3](https://m.media-amazon.com/images/I/41dBkjj2yFL.jpg) ![Grin Technologies Universal Rear Ebike Torque Arm, Thick 1/4 inch Stainless Steel. Protects Ebikes from Axle Spinout - Image 4](https://m.media-amazon.com/images/I/41xsIdqsQbL.jpg) ![Grin Technologies Universal Rear Ebike Torque Arm, Thick 1/4 inch Stainless Steel. Protects Ebikes from Axle Spinout - Image 5](https://m.media-amazon.com/images/I/51P5a6QodcL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by A***R on June 10, 2024* ### ⭐⭐⭐⭐⭐ Review *by B***E on July 2, 2022* ### ⭐⭐⭐⭐⭐ Review *by F***C on June 29, 2023* --- ## 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.hu/products/12716449-grin-technologies-universal-rear-ebike-torque-arm-thick-1-4](https://www.desertcart.hu/products/12716449-grin-technologies-universal-rear-ebike-torque-arm-thick-1-4) --- *Product available on Desertcart Hungary* *Store origin: HU* *Last updated: 2026-05-07*