TM Racing 300FI 4T MX - 2017 Specifications and Reviews
The TM Racing 300Fi 4T is an Italian four-stroke motocross bike designed for intermediate to advanced riders seeking a nimble, competitive machine. Known for its lightweight perimetral aluminum frame and responsive handling, this bike excels in technical terrain where agility matters most. The electric starter and modern hydraulic clutch appeal to serious amateur racers.
2017
General information | |
| Category | Cross / motocross |
| Year | 2017 |
| Model | TM Racing 300Fi 4T MX |
Engine and Transmission Specifications | |
| Driveline | Straight – tooth gear |
| Clutch | Multiple-disk in oil-bath with hydaulic control |
| Transmission type,final drive | Chain |
| Gearbox | 5-speed |
| Cooling system | Liquid |
| Lubrication system | Dry sump with double rotor pump |
| Ignition | Kokusan generator, Microtec Electronic |
| Fuel control | Double Overhead Cams/Twin Cam (DOHC) |
| Fuel system | Injection |
| Valves per cylinder | 4 |
| Bore x Stroke | 77.0 x 53.6 mm (3.0 x 2.1 inches) |
| Engine details | Titanium valves |
| Engine type | Single cylinder, four-stroke |
| Capacity: | 300.00 ccm (18.31 cubic inches) |
| | |
Brakes, suspension, Frame and wheels | |
| Rear brakes diameter | 245 mm (9.6 inches) |
| Rear brakes | Single disc. Wave disc. |
| Front brakes diameter | 270 mm (10.6 inches) |
| Front brakes | Single disc. Wave disc. |
| Rear tyre | 100/90-X19 |
| Front tyre | 90/90-X21 |
| Rear Suspension | TM Racing |
| Front Suspension | Kayaba USD |
| Frame type | Perimetral aluminium section |
Physical measures and capacities | |
| Fuel capacity | 8.20 litres (2.17 gallons) |
Other specs | |
| Maintenance | Find parts, fluids, filters, maintenance tools and service items on eBay |
| Comments | Italian brand. |
| Electrical | Fuel battery. |
| Starter | Electric & kick |
| Color options | Blue/white |
Performance Profile & Rider Fit
Best For
Track80%
City10%
Cornering88%
Daily Riding12%
Touring15%
Passenger5%
Rider Profile
| Best For | This is a serious competition motocross machine best suited to intermediate-to-expert riders comfortable with a powerful, aggressive 300cc four-stroke. |
| Purpose | Built purely for motocross racing and off-road competition, with a boutique Italian focus on lightweight handling and high-end suspension performance. |
| Rider Fit | Expect a tall, firm, no-compromise seating position and stiff suspension that demands strong rider input and fitness typical of full-size motocross bikes. |
| Character | A raw, high-revving, race-bred single that rewards aggressive riding with sharp, precise handling and strong mid-range punch from its fuel-injected four-stroke engine. |
| Not Ideal For | Not suitable for new riders, commuters, or anyone seeking a comfortable road-going or long-distance touring machine. |
Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.
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Rider Reviews
Total comments: 1

MotorcycleDB Review
The 2017 TM Racing 300Fi 4T MX motorcycle is a powerful and versatile off-road bike that offers exceptional performance and handling. With its 300cc 4-stroke engine, this bike provides impressive power and torque, making it perfect for tackling the toughest motocross tracks. The chassis and suspension are top-notch, offering excellent stability and control, while the lightweight design allows for agile maneuverability. Whether you're hitting the trails or competing in a race, the TM Racing 300Fi 4T MX is sure to impress with its reliability and precision. Overall, the 2017 TM Racing 300Fi 4T MX motorcycle is a fantastic choice for riders looking for a high-performance off-road bike. Its combination of power, handling, and durability make it a standout option in the motocross market. Whether you're a beginner or experienced rider, this bike has the features and capabilities to take your off-road adventures to the next level. Plus, with its sleek design and quality construction, it's sure to turn heads both on and off the track.Add a Comment
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