--- product_id: 46727249 title: "Hot Racing Aluminum Steering Blocks Arrma Kraton Outcast AON21M01" brand: "hot racing" price: "¥16291" currency: JPY in_stock: true category: "Hot Racing" url: https://www.desertcart.jp/products/46727249-hot-racing-aluminum-steering-blocks-arrma-kraton-outcast-aon21m01 store_origin: JP region: Japan --- # Direct replacement, no mods needed CNC machined aluminum precision Heavy duty rubber sealed bearings Hot Racing Aluminum Steering Blocks Arrma Kraton Outcast AON21M01 **Brand:** hot racing **Price:** ¥16291 **Availability:** ✅ In Stock ## Summary > ⚡ Upgrade your ride with precision and power — because your Arrma deserves the best! ## Quick Answers - **What is this?** Hot Racing Aluminum Steering Blocks Arrma Kraton Outcast AON21M01 by hot racing - **How much does it cost?** ¥16291 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/46727249-hot-racing-aluminum-steering-blocks-arrma-kraton-outcast-aon21m01) ## Best For - hot racing enthusiasts ## Why This Product - Trusted hot racing brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Heavy Duty Bearings:** Oversized rubber sealed bearings ensure smooth, long-lasting performance even under extreme off-road conditions. - • **Plug-and-Play Upgrade:** Direct replacement for stock steering blocks—no extra parts or modifications required, making your upgrade effortless. - • **Carbon Fiber Steering Arms:** Ultra-lightweight 4mm carbon fiber arms deliver superior strength and responsiveness for next-level control. - • **Precision CNC Machined Aluminum:** Anodized black for durability and sleek style, engineered for a perfect fit on your Arrma 1/8 Kraton and Outcast. - • **Premium Hub Nuts with O-Ring Locks:** Aluminum hub nuts paired with Delrin cups and o-ring position locks guarantee secure, vibration-free steering precision. ## Overview Hot Racing Aluminum Steering Blocks (AON21M01) are premium CNC machined, anodized aluminum axle carriers with carbon fiber steering arms designed for Arrma 1:8 Kraton, Outcast, and Notorious BLX models. Featuring heavy duty rubber sealed bearings and aluminum hub nuts with o-ring locks, these direct-fit replacements enhance durability, steering precision, and off-road performance without requiring additional parts. ## Description Hot Racing heavy duty aluminum steering blocks (axle carriers) with carbon fiber steering arms for the 1/8 Arrma Kraton BLX, Notorious BLX, and Outcast BLX. See vehicle model compatibility in comments below. FEATURES: - CNC machined aluminum, anodized black- 4mm carbon fiber steering arms- Aluminum hub nuts with Delrin cups and o-ring position locks- Heavy duty rubber sealed bearings, with oversized inner bearingsYOU WILL RECEIVE: - One (1) left aluminum axle carrier with with carbon fiber steering arms- One (1) right aluminum axle carrier with with carbon fiber steering arms- Four (4) aluminum hub nuts with Delrin cups and o-ring position locks- Two (2) 8x16x5mm rubber shielded outer bearings- Two (2) 15x24x5mm rubber shielded inner bearingsREQUIREMENTS: - 5mm Hex wrench- Installation- Recommended to use medium thread lock on screws- Replace Arrma AR330403, ARA-1507 or AR330505.- Does NOT fit vehicles that use Arrma AR330187.SPECIFICATIONS: - Weight: 53g per steering blockCOMMENTS: - Replaces Arrma AR330403, ARA-1507 or AR330505 front steering blocks- Replacement parts include, Hot Racing: AON21G (CF arms), AON21N02 (hub nuts)- Known to fit the following Arrma vehicle part numbers. The vehicle part number can be found on Arrma's website, the literature that came with the vehicle, or on the vehicle box around the barcode. If a vehicle is marked below with the word "optional, " then the part may fit, but may require some modification. - Kraton: AR106015, AR106018, AR106029/31 (red/green), ARA106040T1/2 (red/blue) AR1060140T2 (Blue), AR1060140T1(Red),ARA8608V6,ARA8708V6- Notorious: AR106034/6 (black/blue), ARA106044T1/2 (bla ## Features - Made by Hot Racing; Hot Racing is a United States based company; parts are sourced from Chinese producers - All Hot Racing upgrade parts are direct replacements for stock components; additional parts are not required - Hot Racing part number AON21M01; UPC 083745892451 - This item works with: Arrma 1:8 Kraton, Outcast ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01MY4D3PB | | Age Range Description | Adult | | Best Sellers Rank | #570,020 in Toys & Games ( See Top 100 in Toys & Games ) #642 in RC Vehicle Suspension A-Arms | | Brand Name | Hot Racing | | Color | Black | | Customer Reviews | 4.7 4.7 out of 5 stars (253) | | Educational Objective | Team Building Skills | | Indoor Outdoor Usage | Outdoor | | Item Dimensions | 5 x 3 x 1.4 inches | | Item Weight | 3.52 ounces | | Manufacturer | Hot Racing | | Manufacturer Part Number | AON21M01 | | Manufacturer recommended age | 16 years and up | | Material Type | Aluminum, Carbon Fiber, Rubber | | Model Number | HRP_HRAAON21M01 | | Number of Players | 1 | | Operation Mode | Manual | | Power Source | rechargeable battery | | Set Name | Arrma 6S BLX Vehicles | | Size | Medium | | Supported Battery Types | 6S LiPo battery | | Theme | RC Vehicle Suspension and A-arms | | UPC | 083745892451 | | Unit Count | 1 Count | ## Images ![Hot Racing Aluminum Steering Blocks Arrma Kraton Outcast AON21M01 - Image 1](https://m.media-amazon.com/images/I/511gjHsZJeL.jpg) --- ## 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.jp/products/46727249-hot-racing-aluminum-steering-blocks-arrma-kraton-outcast-aon21m01](https://www.desertcart.jp/products/46727249-hot-racing-aluminum-steering-blocks-arrma-kraton-outcast-aon21m01) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-10-07*