Overview
The Traxxas Spool / spacers (left & right) / 2.5x8 CS (4 pcs) TRX8590 is an essential drivetrain spare part designed for owners of the acclaimed Traxxas UDR Unlimited Desert Racer Pro-Scale 4WD RTR Short Course Truck. Whether you're a competitive racer pushing your RC car UK to its limits or a weekend basher enjoying high-speed off-road adventures, having quality replacement spools and spacers on hand is crucial for maintaining peak performance and reliability. This OEM Traxxas component ensures your vehicle's drivetrain remains in optimal condition, allowing you to focus on conquering challenging terrain and achieving faster lap times.
The UDR platform has earned recognition as one of the most capable ready to run RC vehicles available today, combining realistic desert racer styling with genuine performance credentials. The drivetrain components, including these spools and spacers, are engineered to withstand the demands of serious off-road racing and bashing. As a UK RC enthusiast, you'll appreciate the precision engineering Traxxas brings to every component—this spare part pack represents the same quality standards that make Traxxas a trusted choice for RC car enthusiasts across the United Kingdom and worldwide.
Whether you need to replace worn components, build a backup drivetrain, or maintain a fleet of competition vehicles, this genuine Traxxas TRX8590 spool and spacer kit offers exceptional value and reliability. Stock these essential spares now to ensure your RC short course truck stays competition-ready whenever you need to hit the track or trail.
Key Features
- OEM Traxxas Component — This is genuine manufacturer-original equipment, not an aftermarket alternative, ensuring perfect fitment and compatibility with your UDR platform and delivering the reliability you expect from Traxxas quality standards.
- Left and Right Spool Configuration — The kit includes both left and right spools, providing complete drivetrain coverage so you have matching pairs for balanced handling and consistent power delivery across both sides of your RC vehicle.
- 2.5x8 CS Specification — The 2.5x8 CS (Clutch System) sizing is precisely engineered for the UDR's drivetrain requirements, ensuring optimal gear mesh, power transmission efficiency, and durability during aggressive driving conditions.
- Complete Four-Piece Kit — With four pieces included in this pack, you receive multiple spools and spacers, allowing you to maintain backup components or service both front and rear differentials with a single purchase.
- Drivetrain Spares Category — These components are classified as drivetrain spares, meaning they're critical to your vehicle's power delivery system and essential for maintaining optimal acceleration, torque application, and off-road capability.
- Compatible with Multiple UDR Variants — This part works seamlessly with both the Traxxas UDR with Fox Racing suspension and the Traxxas UDR with Rigid Industries lighting, giving you flexibility whether you own either premium specification.
Technical Performance
The Traxxas TRX8590 spool and spacer assembly represents precision engineering at its finest, designed specifically for the UDR Unlimited Desert Racer's high-performance 4WD drivetrain. These components play a vital role in the vehicle's differential system, controlling power distribution to each wheel and enabling the sophisticated handling characteristics that make the UDR such a capable RC short course truck. The 2.5x8 CS specification indicates carefully calculated dimensions optimised for gear engagement, clutch operation, and overall drivetrain efficiency. Built to withstand the rigorous demands of competitive RC racing and aggressive off-road bashing, these spools and spacers feature robust construction that maintains dimensional accuracy even under extreme loads. The use of premium materials ensures consistent performance across hundreds of runs, whether you're executing precision cornering on a purpose-built track or powering through rough desert terrain. Regular maintenance and occasional replacement of these wear items keeps your UDR performing at peak efficiency, maintaining precise handling characteristics and reliable power delivery. The four-piece kit provides flexibility for maintaining complete drivetrain systems or keeping essential spares ready for quick track-side repairs during RC car UK racing events.
What's in the Box
- Spool (left)
- Spool (right)
- Spacers (2.5x8 CS specification)
- Four pieces total for complete drivetrain coverage
Frequently Asked Questions
- What is the purpose of spools and spacers in my UDR RC truck? — Spools are crucial differential components that manage power distribution to your wheels, whilst spacers maintain proper alignment and clearances within the drivetrain. Together, they ensure consistent handling, optimal torque delivery, and reliable performance during high-speed running and aggressive cornering.
- Will this TRX8590 kit fit my Traxxas UDR? — Yes, this genuine Traxxas OEM part is specifically engineered for UDR compatibility. It works with both the Fox Racing and Rigid Industries variants of the Traxxas UDR Unlimited Desert Racer Pro-Scale 4WD RTR Short Course Truck, making it a direct fit replacement or maintenance component.
- How often should I replace my RC truck's spools and spacers? — With regular use and proper maintenance, quality spools and spacers like these Traxxas components can last many months of running. However, competitive racers and aggressive bashers benefit from keeping spare sets on hand for quick replacement if wear becomes noticeable or if you want to maintain peak performance throughout a race season.
- Are these suitable for both competitive racing and casual bashing? — Absolutely. Whether you're running your UDR in a competitive RC racing environment or enjoying weekend bashing sessions, these OEM Traxxas components are built to handle both applications reliably, ensuring your vehicle maintains consistent performance regardless of how you use it.
- What makes Traxxas OEM parts better than aftermarket alternatives? — Genuine Traxxas components are engineered and tested specifically for your vehicle, ensuring perfect fitment, optimal performance characteristics, and reliability that matches your UDR's capabilities. Aftermarket parts may offer cost savings but can compromise precision fitment and handling consistency.
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 Traxxas Spool / spacers (left & right) / 2.5x8 CS (4 pcs) TRX8590 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.
- Part Number: TRX8590
- EAN: 020334859006
- Brand: Traxxas
- Spare Part Type: Drivetrain Spares
- Component Type: Spool and Spacers
- Spool Configuration: Left and Right
- Specification: 2.5x8 CS (Clutch System)
- Quantity in Pack: 4 pieces
- Compatible Vehicle: Traxxas UDR Unlimited Desert Racer Pro-Scale 4WD RTR Short Course Truck
- Compatible Model TRX85086-4-FOX1: Traxxas UDR Unlimited Desert Racer Pro-Scale 4WD RTR Short Course Truck - Fox Racing
- Compatible Model TRX85086-4-RGD1: Traxxas UDR Unlimited Desert Racer Pro-Scale 4WD RTR Short Course Truck - Rigid Industries
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