--- product_id: 2658381 title: "Park Tool Head-Gear Lockring Wrench HCW17" brand: "park tool" price: "Β₯8615" currency: JPY in_stock: true reviews_count: 13 url: https://www.desertcart.jp/products/2658381-park-tool-head-gear-lockring-wrench-hcw17 store_origin: JP region: Japan --- # Fits 41-44mm lockrings Dual-radius hooks for precise fit Heavy-duty alloy steel build Park Tool Head-Gear Lockring Wrench HCW17 **Brand:** park tool **Price:** Β₯8615 **Availability:** βœ… In Stock ## Summary > πŸ”© Lock in your ride’s performance with precision and power! ## Quick Answers - **What is this?** Park Tool Head-Gear Lockring Wrench HCW17 by park tool - **How much does it cost?** Β₯8615 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/2658381-park-tool-head-gear-lockring-wrench-hcw17) ## 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:** Crafted from durable alloy steel, this wrench withstands heavy workshop use without bending or wearing out. - β€’ **Trusted by Pros:** Park Tool’s HCW-17 boasts a 4.7-star rating from over 700 cyclists and mechanics who demand reliability. - β€’ **Ergonomic Length:** At 11.63 inches, it offers optimal leverage for effortless tightening and loosening. - β€’ **Versatile Compatibility:** Works seamlessly with fixed gear, single-speed cassette hubs, and e-bike lockrings with external notches. - β€’ **Precision Fit, Every Time:** Dual-radius hooks ensure a perfect grip on 41-42mm and 43-44mm lockrings, eliminating slippage and damage. ## Overview The Park Tool HCW-17 Head-Gear Lockring Wrench features dual-radius hooks designed to fit lockrings between 41 and 44mm, including fixed gear and e-bike hubs. Made from heavy-duty alloy steel and measuring 11.63 inches, it delivers durable, precise performance favored by cycling professionals and enthusiasts alike. ## Description The Park Tool HCW-17 removes and installs external notched lockrings, which are found on fixed-gear rear cogs, single speed cassette hubs, adjustable cup-and-cone bottom brackets, and some mid-drive e-bike motor lockrings including Batang BBSH & BBS02. The HCW-17 features two different radius hooks for a precise fit on 41, 42, 43, and 44mm lockrings. Constructed from spring steel and nickel plated for a lifetime of use. 11 5/8" (29cm) in length for excellent leverage. Park Tool manufactures a of wrenches and tools for , including bottom bracket & hub lockrings. Here are a few options we make that are similar to the HCW-17: Since our origins in the back of a bike shop in 1963, it has been Park Tool's sole mission to design and manufacture high-quality tools that empower mechanics and riders of all skill levels to service their bicycles. Just like our other 500+ tools, our cassette and freewheel tools are a product of our decades of experience and expertise in the industry, in the shop and on the trail. ## Features - The HCW-17 features two different radius hooks for a precise fit on most head-gear lockrings - One is sized to fit rings with an outside diameter of 41 to 42mm. - The other side fits rings of 43 to 44mm - Also fits single-speed cassette hubs using lockrings with external notches ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B002PTVDP0 | | Best Sellers Rank | #91,971 in Sports & Outdoors (See Top 100 in Sports & Outdoors) #271 in Bike Shop Tools | | Brand Name | Park Tool | | Chain Or Strap Head Outside Diameter | 44 millimeters | | Color | Blue | | Customer Reviews | 4.7 4.7 out of 5 stars (709) 4.7 out of 5 stars | | Finish Types | Natural | | Global Trade Identification Number | 00763477004178 | | Head Style | Open End | | Included Components | Hub Tools | | Item Highlight | Park Tool HCW-17 Fixed Gear & E-Bike Lockring Wrench - Heavy-Duty Steel | | Item Length | 11.63 inches | | Item Type Name | Workshop | | Item Weight | 8 ounces | | Jaw Capacity | 44 millimeters | | Manufacturer | Park | | Manufacturer Part Number | QKHCW17 | | Material Type | Alloy Steel | | Measurement Standard | Metric | | Model Number | 145120 | | Number Of Items | 1 | | Operation Mode | Mechanical | | Package Quantity | 1 | | Unit Count | 1 Count | | Upc | 751738251560 763477004178 744904873376 | ## Product Details - **Brand:** Park Tool - **Color:** Blue - **Item Length:** 11.63 inches - **Item Weight:** 8 ounces - **Material:** Alloy Steel ## Images ![Park Tool Head-Gear Lockring Wrench HCW17 - Image 1](https://m.media-amazon.com/images/I/61vgPxZdAfL.jpg) ![Park Tool Head-Gear Lockring Wrench HCW17 - Image 2](https://m.media-amazon.com/images/I/61IQ2qfX6CL.jpg) ![Park Tool Head-Gear Lockring Wrench HCW17 - Image 3](https://m.media-amazon.com/images/I/81a+M8tN29L.jpg) ## Available Options This product comes in different **Color, Item Package Quantity** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Amazing sturdy tool *by on Reviewed in the United States May 23, 2021* Io begin i've been to the bike shop once and it cost me $8 to get my lock ring tightened, seeing that the price if the took is just above twice that i bought it, this tool is sturdy, high quality steel making it easy to remove and tighten a lockring (if you got the right size) I've used the tool twice already since the original tightening at the bike shop didn't last, Such an inexpensive tool yet so effective at its given job, its a must buy if you're riding fixed gear and find your cog slipping when backpedaling ### ⭐⭐⭐⭐⭐ Worth the price *by on Reviewed in the United States September 12, 2025* Fantastic product, worked perfectly every time. Using for years ### ⭐⭐⭐⭐⭐ It works *by on Reviewed in the United States July 8, 2025* Simple. Quality. ## Frequently Bought Together - Park Tool Head-Gear Lockring Wrench HCW17 - Park Tool PolyLube 1000 Bicycle Grease - Oumers Bike Chain Tools Kit, Upgrade Rotor Lockring Removal Wrench & Chain Whip with Cassette/Bicycle Flywheel Remover Sprocket Remover Tool Pack --- ## 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.jp/products/2658381-park-tool-head-gear-lockring-wrench-hcw17](https://www.desertcart.jp/products/2658381-park-tool-head-gear-lockring-wrench-hcw17) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-10-06*