--- product_id: 4061335 title: "70097 Twin Motor Gearbox Assembly Set" brand: "tamiya" price: "₹ 3261" currency: INR in_stock: true reviews_count: 13 category: "Tamiya" url: https://www.desertcart.in/products/4061335-70097-twin-motor-gearbox-assembly-set store_origin: IN region: India --- # Two gear ratios: 58:1 fast & 203:1 strong Compact 75x50x23 mm fits tight builds Dual DC motors for dynamic control 70097 Twin Motor Gearbox Assembly Set **Brand:** tamiya **Price:** ₹ 3261 **Availability:** ✅ In Stock ## Summary > ⚙️ Gear up your scale models with precision power and unstoppable control! ## Quick Answers - **What is this?** 70097 Twin Motor Gearbox Assembly Set by tamiya - **How much does it cost?** ₹ 3261 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.in](https://www.desertcart.in/products/4061335-70097-twin-motor-gearbox-assembly-set) ## Best For - tamiya enthusiasts ## Why This Product - Trusted tamiya brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Customizable Gear Ratios:** Choose between a speedy 58:1 or torque-heavy 203:1 ratio to perfectly match your model’s performance needs. - • **Plug & Play Compatibility:** Easily add your own wheels, hubs, or tracks to create a fully personalized remote control experience. - • **Compact & Versatile Design:** Sized at just 75x50x23 mm, this gearbox fits snugly into most 1/35 scale model tanks and RC vehicles. - • **Flexible Shaft Positioning:** Three adjustable drive shaft positions let you optimize ground clearance and gear engagement for your build. - • **Precision Twin Motor Control:** Experience seamless forward, reverse, left, and right motion with dual DC motors integrated in one sleek unit. ## Overview The Tamiya 70097 Twin Motor Gearbox Assembly Set features two DC motors in a compact 75x50x23 mm unit, offering full directional control with selectable gear ratios of 58:1 for speed or 203:1 for torque. Designed for scale modelers, it fits most 1/35 scale tank hulls and allows flexible shaft positioning and easy integration with custom wheels or tracks. ## Description Two DC motors & gears in a compact unit. Provides full forward-reverse-left-right action! Build with 1 of two different ratios: fast 58:1 or strong 203:1. Add your own wheel, hubs or tracks. Specifications: Size: 75 x 50 x 23 mm Review: Works Great! - Great product at a great price. If you have difficulty assembling, search yt videos. Review: Great for scale modelers!!! - This is for all the SCALE modelers out there this will fit in most 1/35th Tamiya model tank hull but JUST. The gearbox work great A BIG NOTE THERE ARE ONLY two gear setting 58:1(this rally needs to 90:1 to be perfect) and 203:1 which is to fast for scale modeling. There are 3 positions to set up your gear shaft. **READ** also when constructing this they give you three options to place the main drive shaft "B" which is the one that sits lowest to the ground, this is the one I almost always use for a tank. "A" middle and most forward(both these positions are at the gear ratio of 58:1 the last set up position is "C" furthest back and middle at 203:1...The actual size is L=75mm x W=49mm x(plastic screw holes shaved off) H= 23mm. Good luck hope the info. Helps! ## Features - Two DC motors & gears in a compact unit. Provides full forward-reverse-left-right action! Build with ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B001Q119AC | | Best Sellers Rank | #504,597 in Toys & Games ( See Top 100 in Toys & Games ) #386 in RC Vehicle Transmission Gearboxes | | Brand Name | TAMIYA | | Customer Reviews | 4.3 out of 5 stars 246 Reviews | | Item Weight | 3.52 ounces | | Manufacturer | Tamiya | | Material Type | Plastic | | Model | 70097-000 | | Part Number | 4950344960118 | | UPC | 799457349588 | | Unit Count | 1.0 Count | ## Product Details - **Brand:** TAMIYA - **Theme:** Vehicle - **Item dimensions L x W x H:** 1.25 x 4.38 x 5.75 inches - **Seasons:** All Seasons - **Item Weight:** 3.52 ounces ## Images ![70097 Twin Motor Gearbox Assembly Set - Image 1](https://m.media-amazon.com/images/I/41UURr6wrxL.jpg) ## Questions & Answers **Q: Whats the difference between twin motor and double motor ?** A: The double motor gearbox can be configured with 4 different gear ratios. The twin can only be built with 2. **Q: I have a Tamiya 1:35 scale Sturmgeschütz IV (Kit #35087), what else do I need besides this motor gearbox to make the tank R/C?** A: From what I can tell from TamiyaUSA your model is basically a static display. You are going to need an RC system (transmitter(s) / receiver(s) ), propulsion (presumably DC motors and possibly but not necessary a gear box like the one you asked about. I would contact someone in the RC model business (RC planes, boats, cars, whatever) to discuss your plans.http://www.tamiyausa.com/items/plastic-model-series-20/1-35-scale-military-miniature-12000/german-sturmgeschutz-iv-kit-35087 **Q: how much more narrow is the twin motor gearbox than the double gearbox?** A: here are the dimensions for twin motor gearbox: Specifications:Size: 75 x 50 x 23 mmShafts: 3 mm hex, 105 mm long.The included FA-130 motors run at 3.0 Volts (4.5 V max)Stall torque: 4.6 gcmNo-load speed: 13,230 rpmCurrent: 0.5 A (each)Maximum ratio: 203:1Open axle space: 50mm each sideSpeed and Torque outputs (approximate), at 3 Volts:Gear Ratio: 58:1, 203:1Speed RPM: 230, 65Torque g-cm: 269, 941 dimensions for double gearbox:size: 70mm x 60mm x 23mm **Q: Will this gearbox match up with the Tamiya tracked vehicle chassis or would I need to pick up the other style you sell that's around $1 more?** A: I have used those two together without a problem ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works Great! *by S***R on November 20, 2023* Great product at a great price. If you have difficulty assembling, search yt videos. ### ⭐⭐⭐⭐ Great for scale modelers!!! *by A***T on January 30, 2015* This is for all the SCALE modelers out there this will fit in most 1/35th Tamiya model tank hull but JUST. The gearbox work great A BIG NOTE THERE ARE ONLY two gear setting 58:1(this rally needs to 90:1 to be perfect) and 203:1 which is to fast for scale modeling. There are 3 positions to set up your gear shaft. **READ** also when constructing this they give you three options to place the main drive shaft "B" which is the one that sits lowest to the ground, this is the one I almost always use for a tank. "A" middle and most forward(both these positions are at the gear ratio of 58:1 the last set up position is "C" furthest back and middle at 203:1...The actual size is L=75mm x W=49mm x(plastic screw holes shaved off) H= 23mm. Good luck hope the info. Helps! ### ⭐⭐⭐⭐⭐ Solid torque and fun to assemble! *by D***S on August 28, 2014* Enjoyable to assemble, and really does provide a ton of torque for my little tracked arduino robot I built. An improvement over the included single gearbox that the Tamiya tracked chassis kit includes- especially if you need to turn your project. ## Frequently Bought Together - Tamiya 70097 Twin Motor Gearbox Assembly Set - Tamiya 70168 Double Gearbox - Tamiya Track and Wheel Set --- ## 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.in/products/4061335-70097-twin-motor-gearbox-assembly-set](https://www.desertcart.in/products/4061335-70097-twin-motor-gearbox-assembly-set) --- *Product available on Desertcart India* *Store origin: IN* *Last updated: 2026-06-25*