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Description
xThe M2R RACING 2025 Model RS-R 140 Dirt Bike
| Boxed Dimensions | L142cm x W43cm x H64cm |
| Brakes | Disc Brakes |
| Built Dimensions | L183cm x W86cm x H117cm |
| Cooling | Oil Cooled |
| Drive | Manual |
| Engine Spec | 4 Stroke - Single Cylinder |
| Engine Type | Petrol Engine |
| Fuel | Unleaded |
| Fuel Capacity | 6.0 Litres |
| Gross Weight | 93 Kg |
| Manufacturer Recommended Age | 18+ |
| Max Rider Weight | 80 Kg |
| Motor Size | 140cc |
| Net Weight | 83 Kg |
| Requires Some Assembly | Assembly: Handlebars - Front Wheel - Front Mudguard - Rear Suspension - Full Nut & Bolt Check - Oil Change |
| Rim Size | F: 17 inch - R: 14 inch |
| Seat Height | 88cm |
| Start Type | Electric & Kick Start |
| Suitability | Guide 14+ At Parents Discretion - Height, Weight & Skill should be considered |
| Terrain | Full Off Road |
| Throttle Type | Twistgrip |
| Top Speed | 50+ MPH / Geared For MX Track Use |
| Tyres | Aggressive MX tyres |
| Warranty | 30 Days Full Cover / 6 Months Manufacturing Defects (Excludes Consumable Items) |
* Product specifications are subject to change without notice and may vary from those shown. Errors and omissions excepted.
We’re excited to introduce our latest off-road dirt bike, engineered to redefine fun, adventure, and elevate your off-roading experience. Designed for those who live for the thrill of off-road riding and MX, this new model merges M2R Racing Parts with rugged durability, making it the perfect companion for conquering the most challenging terrains. Whether you’re a seasoned rider or new to the off-road scene, this bike delivers unparalleled power, precision, and control. Prepare to embrace the next level of off-road excitement, where every twist, turn, and jump brings you closer to the ultimate thrill.CNC Foot Pegs & CNC Gear Lever
The high-quality components extend to the meticulously designed CNC folding gear lever. But have you ever seen foot pegs like these before? Newly added to the M2R Racing catalogue, these CNC-crafted foot pegs are top-of-the-line, featuring replaceable teeth. When you're fully committed to off-road riding, these foot pegs will securely hold your MX boots in place, ensuring maximum grip and stability.
POWER BOMB Performance Exhaust
Another exciting addition to the M2R Racing catalogue are the new exhaust systems we've been developing. These exhausts are designed to sit closer to the frame, eliminating the need for a heat shield. The standout feature, however, is the inclusion of the "Power Bomb". Positioned at a key point in the system, the Power Bomb enhances performance by increasing the flow through the expansion and contraction of exhaust sonics, resulting in nearly a 10% flow increase. The outer chamber of the Power Bomb allows the air to expand, cool, and then ramp back up at a higher velocity. Additionally, it acts as a "pre-muffler", helping to reduce the bike's sound output by providing more surface area for the exhaust gases to absorb sound.
Cast Frame
Unlike most other pit and dirt bikes, the frame is cast rather than welded. Casting forms complete parts, while fusion welding bonds joints between parts. A cast frame offers greater strength with less flex, though it may have some cosmetic casting indentations. However, the benefits far outweigh the drawbacks, making this the ideal choice for a high-end machine where performance is the top priority.Wheels, Tyres and Brake Upgrades
When you compare these brake calipers to those on a standard pit bike, the difference is clear. These calipers are simply superior in both performance and feedback. Paired with 3mm vented discs, they provide all the stopping power you could need. The wheels feature super-strong satin black rims with stainless steel spokes, all laced to a satin black hub - another example of top-notch quality. The tyres are aggressively designed, offering exceptional grip for the most demanding riding conditions.CNC Chain Guide & CNC Chain Adjusters
It’s the small details that really stand out. Take the M2R Racing CNC chain guide for example - typically a basic plastic component, but here it’s been upgraded to a high-quality CNC version. Then there are the M2R Racing CNC chain adjusters. Instead of being plain and unmarked, these adjusters feature 20 marker points, allowing for more precise chain alignment. The result is reduced chain drag, leading to less wear on both the chain and sprocket. Simply superb!M2R Racing Gripper Seat
Those little strips of fabric across the top really help keep you planted. They don’t throw off your balance in the corners if you stay in the same spot. You can still move around, but it just requires a bit more effort.Engine
M2R has partnered with YX Motorsports for the 140 model. They make the best Honda clone 140cc engine, which is known for its proven reliability and impressive power. To maintain a big bike premium feel, we've also included the ever-useful electric start.Oil Cooler
Pit bike engines tend to lose power when they overheat, but we’ve addressed that by pairing this engine with a newly designed M2R Racing Oil Cooler. It keeps the engine cool, effectively preventing power loss due to overheating.M2R Racing Adjustable Shock
The M2R RS-R series is equipped with a premium upside-down shock absorber that features adjustable rebound and compression, allowing it to be tailored to each rider's weight. Additionally, note the two extra shock mount fixing holes. By using different configurations of these 4 mounts, the seat height can be adjusted by approximately 1 inch.Optional DNM Upgrade
For riders seeking the ultimate in performance, we've teamed up with Taiwanese suspension experts DNM to offer an upgrade: a fully adjustable upside-down shock with a piggyback reservoir. It's not cheap, which is why we've made it an optional add-on, perfect for those serious about racing.6 Litre Fuel Tank
Typically, pit bikes in the CRF50, CRF70, and CRF110 styles come with a 3.5-litre fuel tank. But with the RS-R series, we've gone big - equipping it with a massive 6-litre tank. That means we've just doubled your range and riding time!Features:
- 140cc YX Electric Start 4-Stroke Engine
- Race Pattern N1234 Close Ratio Gearbox
- You-all Carburettor
- Nibbi Racing Quick Action Throttle
- Cast Frame, not Welded
- CNC Billet Bi-Fold Levers
- M2R Racing Brush/Hand Guards
- M2R Racing High Strength Fatbars
- M2R Racing Billet CNC Foot Pegs
- M2R Racing Alloy Folding Gear Lever
- M2R Racing POWERBOMB Performance Exhaust
- M2R Racing Inverted Front Fork
- M2R Racing Hydraulic Adjustable Rear Shock
- M2R Racing Extended Rear Swing Arm
- Super Strong ‘Trick’ Wheel Set
- Gripper Seat
- M2R Racing CNC Chain Guide
- M2R Racing CNC Chain Adjusters
- M2R Racing ‘Works’ Twin Pot Race Front Brake System
- Deep Tread Aggressive Motocross Tyres
- Adjustable Seat Height
- M2R Racing 3M Graphic Kit
Support
We offer a full support service with FREE lifetime telephone technical advice and stock standard & performance parts. Servicing & Maintenance checks are also available - Call for details.Assembly
As standard, this model requires partial assembly. Approx. 60 minutes. Please see our example assembly videos for more information. This vehicle is shipped with transport oil only. An oil change must be completed before any use.Warranty
Standard 30 Days Full Cover / 6 Month Manufacturing Defect Warranty (Excludes Consumable Items). Unless otherwise stated this product is not designed for Motocross, Mini or BMX tracks and such use will invalidate the warranty. Limitations – Any modification, use of noncertified accessories, water ingress, misuse or incorrect assembly, lack of or incorrect maintenance, incorrect parts installation, or collision damage, will invalidate the warranty. Commercial use is prohibited.Advice
A mechanically able person will be required to carry out the assembly and long-term maintenance of this product. Maintenance will be required to service the engine and fit parts to this product as usage requires. Please consider these requirements before purchasing the item. We do offer a FREE support line where our mechanics will diagnose problems and help you source any required parts, but you will be required to fit those parts and assist in the diagnosis.Additional Information
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Montres de Reed
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xReturns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
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