--- product_id: 443839018 title: "Bottom Bracket Tool Bottom" brand: "peatovie" price: "£31.24" currency: GBP in_stock: true reviews_count: 5 category: "Peatovie" url: https://www.desertcart.co.uk/products/443839018-bottom-bracket-tool-bottom store_origin: GB region: United Kingdom --- # 41mm outer diameter CNC machined aluminum 16-notch precision fit Bottom Bracket Tool Bottom **Brand:** peatovie **Price:** £31.24 **Availability:** ✅ In Stock ## Summary > 🔩 Upgrade your bike maintenance game with precision and ease! ## Quick Answers - **What is this?** Bottom Bracket Tool Bottom by peatovie - **How much does it cost?** £31.24 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/443839018-bottom-bracket-tool-bottom) ## Best For - peatovie enthusiasts ## Why This Product - Trusted peatovie brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Optimized 41mm Size:** Designed for exact 41mm outer diameter threaded bearings, ensuring a perfect grip every time. - • **Compact & Portable Design:** Lightweight and small, this tool fits effortlessly in your toolkit or bike bag—ready whenever you are. - • **Durable CNC Aluminum Build:** Crafted from high-quality anodized aluminum for lightweight strength and long-lasting performance. - • **Versatile Tooling Interface:** Compatible with ratchet handles or torque wrenches featuring a 3/8" driver for professional-grade control. - • **Precision 16-Notch Compatibility:** Seamlessly fits Shimano MT-800 & BBR60 Ultegra 11-speed bottom brackets for flawless installation. ## Overview The Bottom Bracket Tool Bottom is a precision-engineered, CNC machined aluminum tool designed for installing and removing 16-notch, 41mm outer diameter threaded bottom brackets compatible with Shimano MT-800 and BBR60 Ultegra 11-speed series. Lightweight and compact, it works seamlessly with ratchet handles or torque wrenches, making professional bike maintenance accessible and efficient. ## Description 16-Notch Bottom Bracket Tool Fit for BBT 59.2Fitment: Compatible with Shimano MT-800 & Shimano BBR60 (Ultegra 11-speed 6800 series).Used to install and remove the bottom bracket of the 16-notch threaded outer bearing.Can be used with a ratchet handle or torque wrench with a 3/8" driver.Color: BlackProduct Inner Size:about 41MM; Product Out Size:about 43MM.Light and SmallEasy to Carry and StoreMaterial: Made of high quality precision CNC machined aluminum anodized.Kindly Note: Please have a carefully check before you purchase.First, before buying, please count the number of grooves on the bracket, the number is 16 can be used.Then, measure the outer diameter of the bracket, 41mm is matched.Any problem about the size please contact us first.Bike bottom brackets occasionally need to be removed for repairs, replacements, or upgrades. This tool will make your work easier to install and remove threaded bottom brackets. Review: Far be it from my to figure out why BB manufacturers can't even pick a spline diameter and pattern for external cup BBs so you need multiple tools for what is essentially the same piece of hardware. But, suffice to say, this fits an Ultegra BBR60 perfectly. Considerably less expensive than the Shimano or Park equivalent and for a tool that you use maybe 3 times (see comment above regarding constant changes to BB specs) that fits the bill. The advantage of a tool with a square bit like this compared to a wrench-style is that you can attach to the torque wrench. Review: Evita daño en las tuercas del BB, excelente herramienta para el mantenimiento de tu bicicleta ## Features - 【Fitment】: Compatible with Shimano MT-800 & Shimano BBR60 (Ultegra 11-speed 6800 series). Fit for BBT-59.2. - 【Size】: Used to install and remove the bottom bracket of the 16-notch threaded outer bearing. Size:41MM.(Please see size picture) - 【Material】: Made of high quality precision CNC machined aluminum anodized. Can be used with a ratchet handle or torque wrench with a 3/8" driver. - 【Advatage】: Your threaded bottom brackets can be easily installed and removed by using the bottom bracket tool, which can make your work easier, and the product is light and small, very easy to carry and store. - 【Package Included】: 1PC 16-Notch Bottom Bracket Tool.------Enjoy one year free warranty service. Any other problem about the product, please feel free to contact us. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09ZTW1TFY | | Batteries Included? | No | | Best Sellers Rank | #145,187 in Sporting Goods ( See Top 100 in Sporting Goods ) #574 in Bike Shop Tools | | Color | for 16-Notch 41mm OD Bracket | | Customer Reviews | 4.5 4.5 out of 5 stars (161) | | Date First Available | 6 June 2022 | | Item model number | Mekar-001 | | Manufacturer | Mekar | | Material Type | Aluminum | | Package Dimensions | 6.3 x 6.3 x 5.21 cm; 68 g | | Size | for 16-Notch 41mm OD Bracket | | UPC | 790885145650 | | Unit count | 1.0 Count | ## Product Details - **Brand:** PEATOVIE - **Colour:** for 16-Notch 41mm OD Bracket - **Finish type:** Anodized - **Item weight:** 0.07 Kilograms - **Material:** Aluminum ## Images ![Bottom Bracket Tool Bottom - Image 1](https://m.media-amazon.com/images/I/71THGHgpJ1L.jpg) ## Available Options This product comes in different **Color** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by M***S on 14 July 2023* Far be it from my to figure out why BB manufacturers can't even pick a spline diameter and pattern for external cup BBs so you need multiple tools for what is essentially the same piece of hardware. But, suffice to say, this fits an Ultegra BBR60 perfectly. Considerably less expensive than the Shimano or Park equivalent and for a tool that you use maybe 3 times (see comment above regarding constant changes to BB specs) that fits the bill. The advantage of a tool with a square bit like this compared to a wrench-style is that you can attach to the torque wrench. ### ⭐⭐⭐⭐⭐ Review *by L***S on 26 July 2024* Evita daño en las tuercas del BB, excelente herramienta para el mantenimiento de tu bicicleta ### ⭐⭐ Review *by M***. on 2 May 2023* I test fit it on a SRAM DUB - too loose. Quality would ok and fine for an attentive user - (keep it pressed on). Hey manufactures, all you have to do is punch some numbers on your CNC computer and you would sell a ton of these on Amazon. Tighten your tolerances. ## Frequently Bought Together - PEATOVIE 16-Notch Bottom Bracket Tool Bottom Compatible with Shimano BBR60, MT-800, etc.-Black(Compatible with BBT-59.2) - KOTESLLOE Crank Adjusting Cap Tool, Bike Crank Removal Tool for Hollowtech II, Crankset Crank Arm Install Removal Wrench Tool with Built-in Hooks --- ## 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.co.uk/products/443839018-bottom-bracket-tool-bottom](https://www.desertcart.co.uk/products/443839018-bottom-bracket-tool-bottom) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-03*