--- product_id: 51292718 title: "Park Tool DAG-2.2 Derailleur Hanger Alignment Gauge Tool,Blue" brand: "park tool" price: "Β£94.41" currency: GBP in_stock: true reviews_count: 13 category: "Park Tool" url: https://www.desertcart.co.uk/products/51292718-park-tool-dag-2-2-derailleur-hanger-alignment-gauge-tool store_origin: GB region: United Kingdom --- # Heavy gauge chrome steel Β±0.1mm accuracy 5-12 speed cassette compatible Park Tool DAG-2.2 Derailleur Hanger Alignment Gauge Tool,Blue **Brand:** park tool **Price:** Β£94.41 **Availability:** βœ… In Stock ## Summary > πŸ”§ Align like a pro, ride like a legend. ## Quick Answers - **What is this?** Park Tool DAG-2.2 Derailleur Hanger Alignment Gauge Tool,Blue by park tool - **How much does it cost?** Β£94.41 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/51292718-park-tool-dag-2-2-derailleur-hanger-alignment-gauge-tool) ## Best For - park tool enthusiasts ## Why This Product - Trusted park tool brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Built to Last:** Heavy gauge, chrome-plated steel gauge bar ensures durability for every ride. - β€’ **Trusted by Experts:** Park Tool’s industry-leading quality, made in the USA, with 4.5-star user acclaim. - β€’ **Precision Perfected:** Tighter tolerances deliver unmatched derailleur hanger alignment accuracy. - β€’ **Pro-Grade Portability:** Lightweight 0.04 kg design fits easily in your toolkit or saddlebag. - β€’ **Versatile Compatibility:** Seamlessly works with road and mountain bike cassettes from 5 to 12 speeds. ## Overview The Park Tool DAG-2.2 is a precision derailleur hanger alignment gauge crafted from heavy gauge, chrome-plated alloy steel. Designed for 5 to 12 speed road and mountain bike cassettes, it offers improved accuracy with tighter tolerances, making derailleur adjustments effortless and exact. Lightweight and durable, this USA-made tool is a must-have for serious cyclists and bike mechanics aiming for flawless gear shifts. ## Description Shop Park Tool DAG-2.2 Derailleur Hanger Alignment Gauge Tool,Blue. Free delivery and returns on all eligible orders. Review: Excellent tool - Excellent tool! Extremely satisfied with the product! Great value for money! High quality, durable product! Review: Good tool for the job - Great tool. Having borrowed one from a friend, I could see the benefits of having my own. Park Tool make some of the best bike tools, this is one, for its purpose this is perfect, it makes setting the derailleur hanger alignment so very easy and accurate. ## Features - Updated with tighter tolerances for improved accuracy - Gauge bar made from heavy gauge, chrome plated steel - Suitable for road and mountain bike cassettes with 5 to 12 speed and freewheels ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B010T6L22E | | Best Sellers Rank | 39,272 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) 342 in Hand Tools (Sports & Outdoors) | | Brand Name | Park Tool | | Case Material Type | Aluminium | | Colour | Blue | | Country Of Origin | USA | | Customer Reviews | 4.5 4.5 out of 5 stars (1,174) | | Global Trade Identification Number | 00763477002624 | | Included Components | Tools and accories | | Item Dimensions L x W x H | 43.2L x 15.2W x 7.6H centimetres | | Item Type Name | Power tools | | Item Weight | 0.04 Kilograms | | Manufacturer | PARK TOOL | | Manufacturer Part Number | DAG-2.2 | | Material Type | Alloy Steel | | Model Number | DAG-2.2 | | Mount Type | Braze-On Mount | | Number of Teeth | 29 | | UPC | 787766550702 763477002624 751738347461 | ## Product Details - **Brand:** Park Tool - **Colour:** Blue - **Item weight:** 0.04 Kilograms - **Material:** Alloy Steel - **Mounting type:** Braze-On Mount ## Images ![Park Tool DAG-2.2 Derailleur Hanger Alignment Gauge Tool,Blue - Image 1](https://m.media-amazon.com/images/I/71lL7A3LmmL.jpg) ![Park Tool DAG-2.2 Derailleur Hanger Alignment Gauge Tool,Blue - Image 2](https://m.media-amazon.com/images/I/81GeS+qI1SL.jpg) ## Available Options This product comes in different **Pattern** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Excellent tool *by E***. on 2 May 2026* Excellent tool! Extremely satisfied with the product! Great value for money! High quality, durable product! ### ⭐⭐⭐⭐⭐ Good tool for the job *by G***L on 30 October 2025* Great tool. Having borrowed one from a friend, I could see the benefits of having my own. Park Tool make some of the best bike tools, this is one, for its purpose this is perfect, it makes setting the derailleur hanger alignment so very easy and accurate. ### ⭐⭐⭐⭐ Expensive but does a great job *by G***E on 28 May 2020* No doubt this is expensive, but it actually makes doing the job really easy, so on balance I think it’s worth it. My derailleur hanger was badly bent in an accident, but with this tool I got it back into position, and everything works fine again. I uses after you’ve used it twice it will have paid for itself. ## Frequently Bought Together - Park Tool DAG-2.2 Derailleur Hanger Alignment Gauge Tool,Blue - Park Tool Master Link Pliers MLP-1.2 - Park Tool DT-2 Rotor Truing Fork --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.uk/products/51292718-park-tool-dag-2-2-derailleur-hanger-alignment-gauge-tool](https://www.desertcart.co.uk/products/51292718-park-tool-dag-2-2-derailleur-hanger-alignment-gauge-tool) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-14*