--- product_id: 95366348 title: "Robinson Racing Products Extra Hard 22 Tooth Blackened Steel 32p Pinion 5mm RRP8622 Gears & Differentials" brand: "robinson racing" price: "23434CFA" currency: XOF in_stock: true category: "Robinson Racing" url: https://www.desertcart.sn/products/95366348-robinson-racing-products-extra-hard-22-tooth-blackened-steel-32p store_origin: SN region: Senegal --- # Precision machined 22 tooth pinion for perfect gear meshing Extra hard high carbon steel for ultimate durability Fits 5mm motor shafts across top RC brands Robinson Racing Products Extra Hard 22 Tooth Blackened Steel 32p Pinion 5mm RRP8622 Gears & Differentials **Brand:** robinson racing **Price:** 23434CFA **Availability:** ✅ In Stock ## Summary > ⚙️ Gear up with Robinson Racing – where precision meets power! ## Quick Answers - **What is this?** Robinson Racing Products Extra Hard 22 Tooth Blackened Steel 32p Pinion 5mm RRP8622 Gears & Differentials by robinson racing - **How much does it cost?** 23434CFA with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/95366348-robinson-racing-products-extra-hard-22-tooth-blackened-steel-32p) ## Best For - robinson racing enthusiasts ## Why This Product - Trusted robinson racing brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Ready for Heavy Duty:** Built to handle the torque of brushless motors and rugged terrains - • **Unmatched Durability:** Heat-treated GEN3 steel ensures your pinion outlasts the competition - • **Precision Engineering:** 22 teeth perfectly machined for smooth, efficient power transfer - • **Low Friction Performance:** High carbon steel’s natural lubricity reduces wear and noise - • **Cross-Brand Compatibility:** Seamlessly fits Traxxas, Associated, HPI & more with 5mm shafts ## Overview The Robinson Racing Extra Hard 22 Tooth Blackened Steel 32p Pinion (RRP8622) is a precision-machined, heat-treated high carbon steel gear designed for 5mm motor shafts. Engineered for durability and low friction, it fits popular RC models like Traxxas E-Maxx and Axial EXO 4WD, delivering reliable performance in heavy-duty applications. ## Description Overview: Extra hard high carbon motor pinions are built to last with our hi-performance GEN3 steel slipper units. Made from high carbon steel and then heat treated to increase the hardness of the surface even more. High carbon steel is naturally higher in lubricity and lower in adhesion than milder grades of steel making these gears ideal for use with metal spur gears. All pinions precision machined and stamped with the number of teeth. One 4mm set screw included. 2mm allen wrench (NOT INCLUDED) fits the 4mm set screw. Can be run on motors using a 5mm motor shaft including Traxxas, Associated, and HPI models or for any heavy duty application. Please note: 32 pitch and .8 module gears can be used together with no adverse affects such as increased noise or increased wear. The difference is that .8 module gears have a slightly larger outside diameter per tooth, roughly .00027 of an inch. Also, RRP#1200 5mm to 1/8 inch Reducer Sleeve required for 1/8 inch shaft motors. ## Features - Made by Robinson Racing; Robinson Racing is a United States based company; parts are sourced from American producers - Robinson Racing part number 8622; UPC 719696086228 - This item works with: Axial EXO 4WD Terra Buggy Kit, ; Traxxas E-Maxx 3908 Brushless, E-Revo 5603 5605 5608 , Slash 4x4 all versions, Stampede 4x4 VXL ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00JNL5YEO | | Age Range Description | Kid | | Best Sellers Rank | #620,157 in Toys & Games ( See Top 100 in Toys & Games ) #1,728 in RC Vehicle Transmission Gears | | Brand Name | Robinson Racing | | Customer Reviews | 4.8 4.8 out of 5 stars (9) | | Educational Objective | 1 | | Item Dimensions | 2.5 x 1.8 x 0.57 inches | | Item Weight | 0.03 Pounds | | Manufacturer | Robinson Racing | | Manufacturer Maximum Age (MONTHS) | 110 | | Manufacturer Part Number | RRP8622 | | Material Type | Plastic | | Number of Players | 1 | | Operation Mode | Manual | | Power Source | battery | | Size | Small | | Supported Battery Types | No batteries required | | Theme | Motor | | UPC | 719696086228 | | Unit Count | 1.0 Count | ## Images ![Robinson Racing Products Extra Hard 22 Tooth Blackened Steel 32p Pinion 5mm RRP8622 Gears & Differentials - Image 1](https://m.media-amazon.com/images/I/51tufwe0HTL.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.sn/products/95366348-robinson-racing-products-extra-hard-22-tooth-blackened-steel-32p](https://www.desertcart.sn/products/95366348-robinson-racing-products-extra-hard-22-tooth-blackened-steel-32p) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-08-04*