Overview
This is a Pre-Assembled Pro-Spec V2 Bead Aluminum Rear Wheel for Losi® Promoto-MX. Pro-Line is taking motocross realism to the next level with this Pro-Spec anodized billet aluminum spoke wheel. Engineered for enthusiasts, this wheel is designed to perform in extreme environments while taking a beating.
Just like full-size bikes, these wheels feature an anodized 6061 billet aluminum hub and rim with zinc-plated steel spokes that are factory-laced and precisely trued. Using the V2 Bead tire mounting sleeve, these wheels are easily mounted to your Pro-Line V2 Bead MX tires. The mounting sleeve provides a reliable glue bond to pre-mount tires and swap onto the Pro-Spec Aluminum Wheel.
The Pro-Spec Aluminum Wheels are available in a variety of colors to match your bike plastics. Be the first on your block to get the Pro-Spec Aluminum Wheels for your Losi® Promoto-MX and Order today!
TIP: When inserting wheel to the mounting sleeve, mock tire direction before gluing and align groove pins to the same side. If the rim pin is on the right, the mounting sleeve groove should be on the right also. Watch video below for more on how to mount a tire to this wheel!
Please note: Pro-Spec Aluminum Wheels work with Pro-Line V2 Bead MX Tires ONLY.
PRO283700T3 | Pro-Spec Black/Gold Aluminum V2 Bead Pre-Assembled Rear Wheel (1) for Promoto-MX Rear
Features
- True to Scale Motocross-Inspired Appearance and Features
- Pre-assembled Wheel is Complete with Rim, Spokes & Hub
- Factory Laced and Trued
- Ready to Run Out of the Box
- Anodized CNC Machined 6061 Billet Aluminum Hub & Rim
- Precisely Engineered Spoke Angle Geometry
- Zinc Plated Steel Spokes for Precise Truing and Durability (Max torque: 4 Kg/cm or 358 oz/in)
- Nylon Tire Mounting Sleeve (V2 Bead) Provides Robust and Reliable Glue-Bond
- Convenient Glueless Tire Changing Capability
- Replacement Hub, Rim, and Spokes Available for Repairs or Custom Color Combinations
- For use with Pro-Line V2 Bead MX Tires
Overview
The Pro-Line 1/4 Pro-Spec Aluminum V2 Bead Rear Wheel in Black/Gold is a premium upgrade component designed specifically for the Losi Promoto-MX 1/4 scale RC motorcycle. Pro-Line is taking motocross realism to the next level with this Pro-Spec anodized billet aluminium spoke wheel, engineered for enthusiasts who demand authenticity and performance in their RC bike setup. If you're serious about your RC motorcycle hobby in the UK and want wheels that look and perform like the real thing, this is the upgrade you've been searching for.
This is a pre-assembled wheel that comes complete and ready to mount onto your Promoto-MX motorcycle. The wheel is designed to perform in extreme environments whilst taking a beating, just like a genuine motocross bike. Whether you're a seasoned RC competitor, a weekend basher, or exploring the increasingly popular world of 1/4 scale RC motorcycles, these Pro-Spec wheels deliver the authentic appearance and reliable performance that serious hobbyists demand. The Black/Gold colour scheme provides a striking aesthetic that complements the Pro Circuit and FXR Promoto-MX models beautifully.
Each wheel arrives factory-laced and trued, meaning you're getting a precision-engineered component that's been assembled by professionals and is ready to use straight out of the box. The combination of CNC-machined 6061 billet aluminium construction with zinc-plated steel spokes creates a wheel that's both lightweight and incredibly durable. If you're buying ready to run RC motorcycles or building a custom Promoto-MX setup, these wheels represent the gold standard for scale-accurate, high-performance RC motorcycle wheels available in the UK market.
Key Features
- True to Scale Motocross-Inspired Appearance and Features — These wheels are designed to replicate the look and feel of genuine full-size motocross motorcycle wheels, bringing an unprecedented level of realism to your 1/4 scale RC motorcycle and making your model look like a miniature version of a real racing bike.
- Pre-assembled Wheel Complete with Rim, Spokes and Hub — You don't need to assemble anything or source individual components; the wheel arrives as a finished unit ready to mount directly to your Promoto-MX, saving you time and ensuring perfect factory alignment.
- Factory Laced and Trued — Professional factory lacing and truing means the wheel is perfectly balanced and aligned from day one, delivering smooth operation and eliminating the need for you to perform complex wheel work before use.
- Ready to Run Out of the Box — Simply unbox the wheel and you're ready to mount it to your motorcycle; no additional preparation, adjustments or tuning is required before your first ride.
- Anodised CNC Machined 6061 Billet Aluminium Hub and Rim — The wheel hub and rim are precision-engineered using CNC machining from premium grade 6061 billet aluminium, then anodised for superior corrosion resistance and durability, ensuring your wheels maintain their appearance and strength through countless riding sessions.
- Precisely Engineered Spoke Angle Geometry — The spokes are positioned at carefully calculated angles determined through engineering analysis, which optimises wheel strength, reduces flex, and improves overall handling characteristics of your RC motorcycle.
- Zinc Plated Steel Spokes for Precise Truing and Durability — The spokes are manufactured from steel and zinc-plated for corrosion resistance, with a maximum torque rating of 4 Kg/cm (358 oz/in), providing exceptional strength while maintaining the ability to be precisely adjusted and trued if needed.
- Nylon Tire Mounting Sleeve (V2 Bead) Provides Robust and Reliable Glue-Bond — The included V2 Bead mounting sleeve is precision-engineered from durable nylon and creates a strong, reliable adhesive bond with your Pro-Line V2 Bead tyres, ensuring your tyres stay securely attached during aggressive riding.
- Convenient Glueless Tire Changing Capability — The mounting sleeve design allows you to change tyres without having to clean off old adhesive or apply fresh glue each time, making it incredibly convenient to swap between different tyre compounds or patterns for different track conditions.
- Replacement Hub, Rim, and Spokes Available for Repairs or Custom Colour Combinations — If any component is damaged, Pro-Line offers replacement parts available separately, allowing you to repair damaged wheels affordably or create custom colour combinations by mixing and matching different coloured components.
- For Use with Pro-Line V2 Bead MX Tyres Only — These wheels are specifically designed to work exclusively with Pro-Line V2 Bead MX tyres, ensuring perfect fitment, optimal performance, and reliable tyre retention for your Promoto-MX motorcycle.
Technical Performance
The Pro-Spec Aluminum V2 Bead Rear Wheel represents the pinnacle of RC motorcycle wheel engineering. At 1/4 scale, these wheels feature a 4.6 inch inner tyre and outer wheel diameter, perfectly proportioned for the Losi Promoto-MX platform. The construction utilises 6061 billet aluminium throughout the hub and rim, chosen for its excellent strength-to-weight ratio and superior resistance to corrosion and oxidation. The anodising process adds another layer of protective coating, making these wheels suitable for riding in all weather conditions that typical UK RC hobbyists might encounter. The zinc-plated steel spokes are factory-laced with precise geometry that has been carefully engineered to optimise structural integrity and minimise flex during aggressive riding. With a maximum torque specification of 4 Kg/cm (358 oz/in), these spokes can handle the stresses of serious RC motorcycle riding whilst still allowing for precision truing if needed. The Nylon V2 Bead mounting sleeve works exclusively with Pro-Line V2 Bead MX tyres, creating a system specifically optimised for the Promoto-MX platform. The wheel arrives completely assembled and trued from the factory, having undergone Pro-Line's quality control processes to ensure perfect balance and alignment. This is not a component that requires any adjustment, maintenance, or setup before first use—it's truly ready to ride immediately upon unboxing.
What's in the Box
- 1x Pro-Spec Aluminum V2 Bead Pre-Assembled Rear Wheel
- 1x Rear Tire Mounting Sleeve
- 8x M2.5x8 Button Head Cap Screw
- 6x M3x4 Button Head Cap Screw
- 6x M3x7 Button Head Cap Screw
Frequently Asked Questions
- Are these wheels compatible with my Losi Promoto-MX? — Yes, these Pro-Spec Aluminum V2 Bead wheels are specifically engineered for the Losi Promoto-MX platform and are confirmed compatible with the following models: Losi 1/4 Promoto-MX Motorcycle RTR with Battery and Charger (Pro Circuit), Losi 1/4 Promoto-MX Motorcycle RTR Club MX (Blue), Losi 1/4 Promoto-MX Motorcycle RTR FXR (Red), and Losi 1/4 Promoto-SM FXR Supermoto models. However, these are rear wheels only, so you'll need to purchase front wheels separately if you're building a complete setup.
- What tyres do I need to use with these wheels? — These wheels work exclusively with Pro-Line V2 Bead MX tyres. The mounting sleeve is specifically designed for the V2 Bead profile, and using any other tyre type will result in improper fitment and unreliable tyre retention. When mounting your tyres, it's important to mock the tyre direction before applying glue and align the groove pins on the mounting sleeve to the same side as the rim pin—if the rim pin is on the right side, the mounting sleeve groove should also be positioned on the right side.
- Do I need to assemble or adjust these wheels before use? — No assembly or adjustment is required. These wheels arrive completely pre-assembled with the rim, spokes, and hub all integrated into a single unit. They've been factory-laced and precisely trued at the Pro-Line facility, so they're ready to mount directly to your motorcycle and begin riding immediately.
- Can I repair these wheels if they become damaged? — Yes, Pro-Line offers replacement hub, rim, and spoke components available separately, allowing you to repair damaged wheels affordably rather than purchasing a complete new wheel. Additionally, if you want to create custom colour combinations, you can purchase different coloured components and assemble them to your specifications.
- What is the maximum torque these spokes can handle? — The zinc-plated steel spokes have a maximum torque rating of 4 Kg/cm, which converts to 358 oz/in. This specification indicates the maximum rotational force that should be applied when tightening or truing the spokes to ensure you don't exceed the material limits.
- How do I change tyres on these wheels? — The V2 Bead mounting sleeve design offers convenient glueless tyre changing capability. Rather than having to thoroughly clean the mounting surface and apply fresh glue every time, you can simply slide your tyre off the mounting sleeve and slide a new one on, creating a quick-change system that's far more convenient than traditional methods.
- What makes these wheels different from standard plastic wheels? — These Pro-Spec wheels are constructed from anodised CNC-machined 6061 billet aluminium with zinc-plated steel spokes, making them significantly more durable and realistic-looking than plastic alternatives. They feature true-to-scale motocross-inspired appearance with precisely engineered spoke angle geometry, professional factory lacing and truing, and the ability to be repaired or customised using replacement components. They're engineered for enthusiasts who want authenticity and performance in extreme riding environments.
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 PRO 1/4 Pro-Spec Aluminum V2 Bead Rear Wheel Black/Gold 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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