--- product_id: 66874517 title: "ACS BMX ACS Paws 4.1 BMX Freewheel,18T" brand: "acs" price: "₨847" currency: SCR in_stock: true category: "Acs" url: https://www.desertcart.sc/products/66874517-acs-bmx-acs-paws-4-1-bmx-freewheel-18t store_origin: SC region: Seychelles --- # Cold-forged steel for max durability 3-pawl system with 30 engagement points 18T nickel-plated sprocket for high torque ACS BMX ACS Paws 4.1 BMX Freewheel,18T **Brand:** acs **Price:** ₨847 **Availability:** ✅ In Stock ## Summary > ⚡ Upgrade your ride with precision and power — don’t get left behind! ## Quick Answers - **What is this?** ACS BMX ACS Paws 4.1 BMX Freewheel,18T by acs - **How much does it cost?** ₨847 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/66874517-acs-bmx-acs-paws-4-1-bmx-freewheel-18t) ## Best For - acs enthusiasts ## Why This Product - Trusted acs brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last:** Cold-forged steel and nickel plating ensure rugged durability and corrosion resistance. - • **Sleek & Functional:** Polished silver finish that looks sharp while resisting wear and tear. - • **Effortless Maintenance:** Removable design with Crossfire 6-spline tool makes installation and repairs a breeze. - • **Universal Compatibility:** Fits 1.37" x 24 TPI hubs and both 1/8 & 3/32 chain sizes for versatile upgrades. - • **Precision Power Transfer:** Experience lightning-fast 12° engagement for unbeatable acceleration. ## Overview The ACS BMX ACS Paws 4.1 Freewheel (18T) is a high-performance, nickel-plated sprocket engineered from cold-forged steel for exceptional strength and longevity. Featuring a 3-pawl engagement system with 30 points per revolution, it delivers rapid and smooth power transfer ideal for BMX, mountain biking, and aggressive cycling. Compatible with standard 1.37" x 24 TPI hubs and multiple chain sizes, it offers versatile fitment. Its removable design with a Crossfire 6-spline tool simplifies maintenance, while the corrosion-resistant finish ensures lasting style and reliability. ## Description Upgrade your bike's performance with the ACS PAWS 4.1 Freewheel - 18t Nickel Removable, designed for durability, efficiency, and reliable gear engagement. This freewheel features precision cold-forged construction, ensuring exceptional strength and long-lasting durability for high-torque applications, making it ideal for aggressive riding, mountain biking, and BMX enthusiasts. Constructed with a corrosion-resistant nickel-plated sprocket ring, the ACS PAWS 4.1 is compatible with 1/8 and 3/32 chains, offering versatile use across various bike setups. Its advanced three-pawl design delivers engagement every 12 degrees (30 engagement points), ensuring quick and responsive power transfer, perfect for technical terrain and high-speed riding. Engineered with a standard threaded 1.37" x 24 TPI hub interface, this freewheel easily fits most standard hubs. Its innovative 4-notch removal system allows for effortless installation and removal using the included Crossfire 6-spline tool, streamlining maintenance and replacement processes. The sleek silver finish not only looks sharp but enhances corrosion resistance, maintaining a clean and professional appearance on any bike. Whether you're upgrading your mountain bike, BMX, or urban cruiser, the ACS PAWS 4.1 Freewheel combines rugged materials, advanced technology, and practical design to improve your cycling experience. Maximize efficiency, durability, and style with this reliable freewheel that's built to perform under demanding conditions. Keywords: ACS PAWS 4.1, freewheel 18t, nickel freewheel, removable freewheel, 1.37x24 TPI, 3/32 chain compatibility, high-torque freewheel, BMX freewheel, mountain bike freewheel, quick engagement, corrosion-resistant, crossfire removal tool, durable sprocket, cycling gear upgrade. ## Features - High-performance nickel-plated sprocket designed for high torque applications, ensuring reliable power transfer and longevity on demanding rides. - Constructed from cold-forged steel for exceptional strength and increased durability, making it ideal for aggressive cycling, mountain biking, and BMX use. - Features a 3-pawl engagement system with 12-degree engagement points, providing quick and smooth power transfer with 30 engagement steps per revolution-perfect for responsive acceleration. - Compatible with 1.37" x 24 TPI threaded hubs and suitable for both 1/8 and 3/32 chain sizes, offering versatile fitment for a wide range of bicycles and drivetrain setups. - Equipped with a removable design using a standard 4-prong Crossfire 6-spline tool, allowing easy installation, removal, and maintenance for bike repair shops and enthusiasts alike. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B071FS1V8P | | Automotive Fit Type | Universal Fit | | Best Sellers Rank | #239,605 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #182 in Bike Cassettes & Freewheels | | Brand Name | ACS | | Color | Silver | | Compatible with Vehicle Type | Bicycle | | Customer Reviews | 4.2 4.2 out of 5 stars (58) | | Exterior Finish | Nickel Plated | | Global Trade Identification Number | 00816411002423 | | Included Components | Single-Speed Freewheels | | Item Diameter | 1.37 inches | | Item Weight | 7.2 ounces | | Manufacturer | Hawley LLC | | Manufacturer Part Number | 63858-0000 | | Manufacturer Warranty Description | Limited Warranty | | Material Type | Multiple | | Model Number | 63858-0000 | | Number of Packs | 1 | | OEM Equivalent Part Number | [POSSIBLE: 63856-0000, 210000136513] | | Pitch Circle Diameter | 0.04 inches | | Rim Size | 1.37 inches | | Rim Width | 9 inches | | Seasons | All Season | | Size | 1.37 inches | | UPC | 816411002423 | | Unit Count | 1 Count | | Wheel Size | 1.37 inches | ## Product Details - **Brand:** ACS - **Exterior Finish:** Nickel Plated - **Item Diameter:** 1.37 inches - **Item Weight:** 7.2 ounces - **Material:** Multiple - **Pitch Circle Diameter:** 0.04 inches - **Rim Size:** 1.37 inches - **Size:** 1.37 inches - **Vehicle Service Type:** Bicycle - **Wheel Size:** 1.37 inches ## Images ![ACS BMX ACS Paws 4.1 BMX Freewheel,18T - Image 1](https://m.media-amazon.com/images/I/51I5iK-M97L.jpg) ## Frequently Bought Together - ACS BMX ACS Paws 4.1 BMX Freewheel,18T - Park Tool FR-6C Sprocket Puller Tool BMX 4 Notch --- ## 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.sc/products/66874517-acs-bmx-acs-paws-4-1-bmx-freewheel-18t](https://www.desertcart.sc/products/66874517-acs-bmx-acs-paws-4-1-bmx-freewheel-18t) --- *Product available on Desertcart Seychelles* *Store origin: SC* *Last updated: 2026-10-15*