--- product_id: 355550385 title: "(08-0427) 4.9\" Gear Jammer Tool" brand: "motion pro" price: "AED 130" currency: AED in_stock: true reviews_count: 5 category: "Motion Pro" url: https://www.desertcart.ae/products/355550385-08-0427-4-9-gear-jammer-tool store_origin: AE region: United Arab Emirates --- # Locks gears securely Fits virtually any motor Powerful magnet hold (08-0427) 4.9" Gear Jammer Tool **Brand:** motion pro **Price:** AED 130 **Availability:** ✅ In Stock ## Summary > 🔧 Lock in precision, unlock your next project! ## Quick Answers - **What is this?** (08-0427) 4.9" Gear Jammer Tool by motion pro - **How much does it cost?** AED 130 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ae](https://www.desertcart.ae/products/355550385-08-0427-4-9-gear-jammer-tool) ## Best For - motion pro enthusiasts ## Why This Product - Trusted motion pro brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Magnetic Stability:** Strong magnet ensures the tool stays perfectly in place during use - • **Premium Durability:** Crafted from billet 6061 T-6 aluminum for long-lasting strength - • **Precision Gear Locking:** Securely immobilizes gears for flawless installation and removal - • **Sleek Professional Finish:** Blue anodized coating with laser-engraved logo for a sharp, high-end look - • **Universal Motor Compatibility:** Engineered to work seamlessly with almost any motor type ## Overview The Motion Pro 4.9" Gear Jammer Tool is a compact, high-strength gear locking device made from billet 6061 T-6 aluminum. Designed originally for Honda CRF 450 primary gears, it features a powerful magnet to hold it in place and fits virtually any motor, enabling precise gear installation and removal without impact gun use. Its blue anodized finish and laser-engraved logo combine durability with professional style. ## Description Locks gear in place for easy installation and removal. Billet 6061 T-6 aluminum construction. Originally developed for removing and installing the primary gear on a Honda CRF 450. Not for use with impact guns. Review: Love motion pro tools, they're always very good tools. This is no exception. This gear stopper fits in and stops gears from turning like it's supposed to . Love it. Great tool. Review: Es mucho más pequeño de lo que parece en la imagen, tiene el tamaño de casi un pulgar. Aún no lo he usado Pero realmente no creo que dure. En el cartón hay una advertencia de que no se puede usar con pistola de impacto. ## Features - Locks gears in place for easy installation and removal - Allows tightening lock nuts to proper torque setting - Works on virtually any motor - Powerful magnet holds tool in place during use - Blue anodized finish with laser engraved Motion Pro logo ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B001AVS60O | | Best Sellers Rank | #238,098 in Automotive ( See Top 100 in Automotive ) #216 in Motorcycle Tool Kits | | Department | unisex-adult | | Item model number | 08-0427 | | Manufacturer | Motion Pro | | Product Dimensions | 12.45 x 3.05 x 3.05 cm; 10 g | ## Product Details - **Brand:** Motion Pro - **Colour:** Blue Anodized - **Material:** Plastic - **Number of pieces:** 1 - **Shape:** Cylindrical, Round ## Images ![(08-0427) 4.9" Gear Jammer Tool - Image 1](https://m.media-amazon.com/images/I/51Oh7ZsIKhL.jpg) ## Questions & Answers **Q: Will this work on a Suzuki dr650se?** A: Should work. Though it’s made of soft aluminum and doesn’t hold up very well. I would recommend an EBC brand clutch basket holder or the Suzuki tool for holding the gear on the end of your crankshaft. **Q: Will this work on a Grom?** A: It will work on anything with gears that you need to lock up but not damage. Holds the gears so you can loosen a nut or bolt. **Q: Does this work on Harley touring models?** A: Depends what your exactly trying to jam. Primary? I think so **Q: will this work on my 2000 RM80? i would be using it to remove my primary drive gear.** A: Yes, it works great for that and it's a tough little tool. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by J***Y on 8 February 2025* Love motion pro tools, they're always very good tools. This is no exception. This gear stopper fits in and stops gears from turning like it's supposed to . Love it. Great tool. ### ⭐⭐ Review *by U***S on 24 November 2025* Es mucho más pequeño de lo que parece en la imagen, tiene el tamaño de casi un pulgar. Aún no lo he usado Pero realmente no creo que dure. En el cartón hay una advertencia de que no se puede usar con pistola de impacto. ### ⭐⭐⭐⭐⭐ Review *by J***E on 16 June 2024* I got this when I was rebuilding my dirt bike engine. I don’t know how I would have been able to properly torque the nuts and bolts on the gears without this and without damaging something. The magnet on it is great for holding it in place as you rotate the gears. ## Frequently Bought Together - Motion Pro (08-0427) 4.9" Gear Jammer Tool - Tusk Clutch Holding Tool - Motorsport Products 60-1002 MX Engine Stand --- ## 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.ae/products/355550385-08-0427-4-9-gear-jammer-tool](https://www.desertcart.ae/products/355550385-08-0427-4-9-gear-jammer-tool) --- *Product available on Desertcart United Arab Emirates* *Store origin: AE* *Last updated: 2026-04-23*