Etronix Sport Tuned Modified 27T Brushed Motor ET0309

Overview

The Etronix Sport Tuned Modified 27T Brushed Motor (ET0309) is an excellent upgrade option for RC enthusiasts looking to improve upon their stock brushed motor setup. Whether you're running an RC car in the UK or competing at your local track, this motor delivers solid performance at an attractive price point. The 27T winding sits perfectly in the middle of the Sport Tuned range, making it a versatile choice for drivers who want a balance between speed and torque across a variety of RC applications.

Etronix has engineered this motor with practical serviceability in mind, recognising that RC hobbyists need reliable equipment that can be maintained and rebuilt without expensive specialist knowledge. Unlike sealed motors that require complete replacement when issues arise, the Sport Tuned Modified 27T features a rebuildable design that keeps your RC hobby running smoothly and cost-effectively. This is the kind of thoughtful engineering that separates quality brushed motors from budget alternatives, and it's why the Etronix Sport Tuned range has become a trusted choice among UK RC car owners and bashers.

As part of the comprehensive Sport Tuned modified lineup spanning 15T through to 55T, this 27T motor shares the same design philosophy and build quality across the entire range, giving you consistency whether you're running multiple RC vehicles or planning future upgrades.

Key Features

• Rebuildable Can and Endbell Design — The ability to disassemble and rebuild the motor's can and endbell means you can clean, inspect and service internal components without replacing the entire motor, saving money and keeping your RC car on the track longer.
• Ball Bearings — Precision ball bearings reduce friction and improve efficiency compared to cheaper sleeve bearing designs, resulting in smoother operation and better overall performance from your RC brushed motor.
• Replaceable Brushes and Springs — When the brushes eventually wear down from use, you can simply replace them along with the springs rather than purchasing a completely new motor, making this a genuinely cost-effective long-term solution for RC cars.
• 27T Winding Configuration — The 27T winding provides a balanced performance profile that works well across various RC applications, offering more top speed than lower tooth windings whilst maintaining reasonable torque for acceleration and hill climbing.
• Part of the Complete Sport Tuned Range — Available in windings from 15T through to 55T, the Sport Tuned family gives you the flexibility to choose exactly the right motor for your specific RC setup and driving style, whether you prefer speed or strength.
• Affordable Upgrade Path — Positioned at an accessible price point, the Sport Tuned Modified 27T offers genuine quality improvements over stock motors without requiring a significant investment, making it ideal for hobbyists looking to enhance their RC car's performance.

Technical Performance

The Etronix Sport Tuned Modified 27T Brushed Motor represents a significant step up from typical stock brushed motors found in budget RC cars and bashers. At 27 turns, this motor winding has been carefully calculated to deliver impressive performance characteristics suitable for a wide range of RC applications across the UK. The motor utilises ball bearing construction throughout, which is a key indicator of quality in brushed motor design—ball bearings allow for tighter tolerances, reduced internal friction and longer operational lifespan compared to sleeve bearing alternatives. The precision engineering extends to the rebuildable can and endbell assembly, which is constructed to tolerances that allow repeated disassembly and reassembly without loss of fit or performance. This is particularly important for serious RC car owners who regularly maintain their equipment. The brushes and springs are accessible for replacement, which means when normal wear occurs—inevitable with any brushed motor under regular use—you're not forced into an expensive complete motor replacement. Instead, a simple service with replacement brush and spring components restores the motor to like-new performance. The 27T winding is engineered to provide an excellent balance between acceleration and top speed, making it a genuinely versatile choice whether you're running an RC car on-road, off-road, or in mixed terrain conditions. The motor's performance characteristics make it particularly suitable as an upgrade from stock motors in vehicles like the FTX Outlaw and as a hop-up alternative to standard Tamiya 540 motors, offering measurable improvements in speed and responsiveness.

What's in the Box

• Etronix Sport Tuned Modified 27T Brushed Motor (ET0309)

Frequently Asked Questions

• Will this 27T motor fit my RC car and what's the motor shaft diameter? — The shaft diameter is 3.2mm, which is a standard size across many RC applications. However, compatibility depends on your specific RC car model. For example, this motor is compatible with the FTX Outlaw and works well as an upgrade from standard Tamiya 540 motors, but it is not suitable for the FTX Surge MT which requires the FTX7268 motor. We recommend checking your vehicle's manual or contacting our team at RC Model Shop to confirm compatibility with your specific RC car before ordering.
• Is the Etronix 27T a good upgrade from a stock brushed motor? — Absolutely. The Sport Tuned Modified 27T offers a genuine performance improvement over stock motors, delivering faster acceleration and improved top speed. The ball bearing construction and rebuildable design also mean it's a higher quality product that will serve you better long-term than basic stock alternatives found in budget RC cars.
• What battery type does this motor need? — The Etronix Sport Tuned Modified 27T is a brushed motor that works with standard RC batteries, typically NiMH or LiPo packs depending on your RC car's ESC and electrical system. We recommend consulting your vehicle's specifications or contacting us to ensure your battery setup is properly matched to this motor.
• How does this compare to other motors in the Sport Tuned range? — The Sport Tuned modified range spans from 15T through to 55T. Lower tooth count motors (15T, 18T, 21T, 24T) will deliver more top speed but less torque, whilst higher tooth count motors (30T, 35T, 40T, 45T, 50T, 55T) provide more pulling power and acceleration at the expense of top speed. The 27T sits nicely in the middle as a balanced all-rounder, making it an excellent choice if you're unsure which variant suits your driving style.
• Can I rebuild and service this motor myself? — Yes, this is one of the key advantages of the Etronix Sport Tuned design. The rebuildable can and endbell, combined with replaceable brushes and springs, means you can perform routine maintenance and rebuild the motor without special equipment or expertise. This makes ownership more affordable and satisfying over the long term.
• Is this suitable for beginners? — Yes, the Sport Tuned Modified 27T is an excellent choice for intermediate RC enthusiasts and anyone looking to upgrade from a basic stock motor. Whilst it does require basic RC knowledge to install into a compatible vehicle, the motor itself is straightforward to use and maintain, and the rebuildable design means you won't be intimidated by occasional servicing.

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 ETRONIX SPORT TUNED MODIFIED 27T BRUSHED MOTOR ET0309 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.