Dynamite Motor and Pinion Gear 1/24 Scale RC Barrage DYNS1203

• Brand: Dynamite
• Part Number: DYNS1203
• Barcode: 605482826294
• Scale: 1/24
• Vehicle Type: 4WD RC Crawler (ECX Barrage compatible)
• Motor Type: Brushed
• Motor Outer Diameter (Rounded Sides): 0.60 inches (15.3 mm)
• Motor Outer Diameter (Flat Sides): 0.46 inches (11.8 mm)
• Output Shaft Diameter: 0.059 inches (1.5 mm)
• Shaft Length (Outside Motor): 0.25 inches (6.3 mm)
• Total Product Length: 0.196 inches (5 mm)
• Mounting Dimensions (Hole to Hole): 0.39 inches (10 mm)
• Part Type: Chassis Parts / Motor and Pinion Gear Set
• Fitment: Standard Part for 1/24 4WD Barrage
• Included Components: Motor unit and matched pinion gear
• Design Profile: Flat-sided for compact chassis integration

Overview

The Dynamite DYNS1203 Motor and Pinion Gear set is a compact brushed motor unit specifically designed for 1/24-scale RC crawlers and the ECX Barrage 1:24 4WD model. This is an essential replacement component for anyone running a 1/24 scale RC car in the UK who needs a reliable service part. Whether you're a casual hobbyist enjoying weekend bashing or an experienced RC enthusiast maintaining your fleet, this Dynamite motor delivers the straightforward performance and compatibility that 1/24-scale crawlers demand. The kit arrives complete with a matching pinion gear, eliminating the need to source components separately and ensuring you have everything needed for a quick installation.

Built with a brushed motor design, the DYNS1203 represents the standard approach to electric power in compact RC vehicles. The small can size with distinctive flat-sided profile is engineered specifically for tight chassis layouts, making it ideal for the confined spaces found in 1/24-scale crawlers. This thoughtful design approach means you won't struggle with fitment issues or have to modify your chassis to accommodate the motor. The inclusion of the pinion gear in this kit makes it a complete drivetrain solution, perfect for those moments when you need a straightforward service replacement without hunting through parts catalogues.

RC Model Shop stocks the full range of Dynamite components and spares for 1/24 scale RC vehicles. If you're building or rebuilding a 1/24 4WD Barrage, this motor and pinion gear set is the authorised replacement part you need. Available in the UK with fast shipping options and backed by our team's expert knowledge of RC components.

Key Features

• Brushed Motor Design — The brushed motor type provides reliable, straightforward performance in a compact package, making it ideal for 1/24-scale crawlers where simplicity and space efficiency are priorities. Brushed motors are well-established technology in small-scale RC applications and deliver consistent power delivery.
• Complete Kit with Pinion Gear — This set includes both the motor unit and a matched pinion gear, meaning you don't need to purchase these components separately. Having the correct pinion gear supplied ensures proper mesh and performance straight from the box.
• Compact Flat-Sided Profile — The motor features rounded sides measuring 0.60 inches (15.3 mm) and distinctive flat sides measuring 0.46 inches (11.8 mm). This flat-sided design is engineered to fit within the tight packaging constraints of 1/24-scale chassis layouts, making installation straightforward without modification.
• Precision Output Shaft — The 1.5 mm diameter output shaft is the standard specification for 1/24-scale RC vehicles, ensuring perfect compatibility with your Barrage transmission and drivetrain components. The shaft extends 6.3 mm outside the motor body, providing adequate length for gear meshing and secure mounting.
• Standardised Mounting Dimensions — With a 10 mm hole-to-hole mounting dimension, this motor integrates directly into standard 1/24-scale crawler chassis without requiring adaptors or modifications. This universal compatibility across the model range means drop-in installation.
• Authorised Dynamite Component — As an official Dynamite part (DYNS1203), you're purchasing genuine OEM quality designed and tested specifically for ECX Barrage 1:24 4WD vehicles, ensuring reliability and correct performance characteristics.

Technical Performance

The Dynamite DYNS1203 motor represents solid engineering tailored to the specific requirements of 1/24-scale RC crawlers. The brushed motor construction is time-proven in small-scale RC applications, offering predictable power delivery and reliable operation across a wide range of driving conditions. The compact dimensions—with an overall length of just 5 mm—demonstrate how this motor has been optimised for space-constrained chassis designs without compromising on performance or durability. The flat-sided profile of the can is a deliberate engineering choice to maximise internal mounting efficiency within the confined spaces of a 1/24-scale frame. The 1.5 mm output shaft diameter is the industry standard for this scale, and the 6.3 mm shaft extension beyond the motor housing provides adequate leverage for secure pinion gear installation and reliable power transmission. The 10 mm hole-to-hole mounting spacing aligns with standard 1/24-scale motor mounts found across the ECX Barrage range and compatible vehicles. Build quality reflects Dynamite's reputation for producing dependable RC components, with the brushed motor design offering straightforward maintenance and proven longevity. The inclusion of the matching pinion gear ensures correct gear ratios and smooth meshing without the trial-and-error of sourcing compatible components. This is a no-nonsense, purpose-built motor unit for 1/24-scale RC crawlers that prioritises compatibility, ease of installation, and reliable performance.

What's in the Box

• 1 × Dynamite Brushed Motor Unit (DYNS1203)
• 1 × Pinion Gear (matched to motor)

Frequently Asked Questions

• Is the Dynamite DYNS1203 motor compatible with my 1/24 Barrage RC crawler? — Yes, this motor is specifically designed for the ECX Barrage 1:24 4WD model. The 1.5 mm output shaft, 10 mm mounting hole spacing, and compact dimensions are engineered to fit directly into the Barrage chassis without modification. This is the standard replacement motor for this vehicle.
• What does the flat-sided profile of this motor mean? — The flat-sided design (0.46 inches on flat sides versus 0.60 inches on rounded sides) is deliberately engineered to fit within tight chassis spaces. This shape allows the motor to sit flush against internal chassis walls and mounting plates, maximising available space within the compact 1/24-scale frame. This is not a limitation—it's an optimisation feature.
• Does this kit include everything I need to install it? — The kit includes the motor and pinion gear. You will need basic tools for installation and the existing motor mounts and drivetrain components from your 1/24 Barrage. The pinion gear is pre-selected to match this motor, so you won't need to purchase additional gears separately.
• What is the difference between a brushed motor and a brushless motor for 1/24-scale RC? — Brushed motors, like the DYNS1203, feature internal carbon brushes that transfer power to the rotor. They're simpler in design, require no dedicated ESC for basic operation, and are the traditional choice for small-scale RC vehicles. Brushless motors offer higher efficiency but typically require additional ESC components and are less common in the 1/24-scale market. The brushed design is the industry standard for compact crawlers.
• What is the product length specification and why does it matter? — The motor has a total product length of 5 mm (0.196 inches), with the shaft extending 6.3 mm (0.25 inches) beyond the motor body. This compact length is essential for fitting within the shallow profiles of 1/24-scale chassis designs. Longer motors would interfere with suspension components and other drivetrain elements.
• Can I use this motor as a direct replacement for my current 1/24 Barrage motor? — Yes, as an authorised OEM replacement (part number DYNS1203), this motor is a direct drop-in replacement. The shaft diameter, mounting dimensions, and performance characteristics match the standard specification for the Barrage 1:24 4WD. No adaptors or modifications are required.
• Is this suitable for beginners? — Absolutely. The brushed motor design is straightforward and requires minimal technical knowledge to install. The included pinion gear eliminates compatibility guesswork. If you can remove your old motor and slide in the new one, you have the skills needed. The simplicity of brushed motor technology makes it ideal for anyone new to RC vehicle maintenance.

Why Buy from RC Model Shop?

RC Model Shop is a trusted UK RC retailer and authorised dealer for all the brands we stock, including Traxxas, ARRMA, Losi, FTX, Hobbywing, Spektrum and more. Based in Walsall, we have a physical store where customers are welcome to come in, view products and purchase in store. Whether you are a seasoned competitor, a weekend basher, or just discovering the world of RC for the first time, our team of experienced RC enthusiasts is here to help you find the perfect setup and provide ongoing support. Order the DYN Motor and Pinion Gear: 1/24 Barrage Z-DYNS1203 today with confidence, knowing you are buying from an authorised retailer with genuine products, expert knowledge and a commitment to customer satisfaction. Shop online or visit us in Walsall — we look forward to helping you get the most out of your RC experience.

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