14 August. Friday 2026
TM Racing SMR 125 - 2012 Specifications and Reviews
The 2012 TM Racing SMR 125 is a lightweight supermoto designed for young riders and those seeking nimble urban performance. Its 123cc two-stroke engine delivers sharp acceleration and agile handling, making it ideal for tight city environments and beginner track days. The bike is best known for its responsive character and fun, accessible performance package.
General information | |
| Category | Super motard |
| Year | 2012 |
| Model | TM Racing SMR 125 |
| | |
Engine and Transmission Specifications | |
| Driveline | Primary drive: Straight – tooth gear. |
| Clutch | Multiple-disk in oil bath with hydraulic control |
| Transmission type,final drive | Chain |
| Gearbox | 6-speed |
| Cooling system | Liquid |
| Lubrication system | 3.5% mixture |
| Ignition | Kokusan CDI Electronic with variable advance with two selectable maps |
| Fuel control | SOHC |
| Fuel system | Carburettor. Keihin PWK 38 |
| Bore x stroke | 54.0 x 54.5 mm (2.1 x 2.1 inches) |
| Power | 7.38 |
| Engine details | V-Force Reed intake valve |
| Engine type | Single cylinder, two-stroke |
| Capacity: | 123.50 ccm (7.54 cubic inches) |
Brakes, suspension, Frame and wheels | |
| Wheels | Blue rims |
| Rear brakes diameter | 250 mm (9.8 inches) |
| Rear brakes | Single disc. Wave disk. Nissin pump and caliper |
| Front brakes diameter | 320 mm (12.6 inches) |
| Front brakes | Single disc. Brenbo radial pump and caliper |
| Rear tyre dimensions | 150/70-ZR17 |
| Front tyre dimensions | 110/70-ZR17 |
| Rear suspension | Sachs Boge (optional Ohlins TM ) |
| Front suspension | Marzocchi USD 50 mm |
| Frame type | Perimetral aluminium |
Physical measures and capacities | |
| Fuel capacity | 8.70 litres (2.30 gallons) |
Other specs | |
| Maintenance | Find parts, fluids, filters, maintenance tools and service items on eBay |
| Color options | Blue/white |
| Starter | Kick |
Performance Profile & Rider Fit
Best For
Track90%
City45%
Cornering97%
Daily Riding25%
Touring10%
Passenger5%
Rider Profile
| Best For | This is a specialist, high-strung machine best suited to experienced riders who are comfortable with a peaky two-stroke motard and minimal rider aids. |
| Purpose | Built as a lightweight, race-bred supermoto for tight technical circuits and aggressive cornering rather than everyday transport. |
| Rider Fit | Expect an aggressive, compact riding position with a tall, firm suspension setup and a kick-start only motor that demands an active, fit rider. |
| Character | A raw, exotic Italian two-stroke supermoto with premium boutique components, rewarding precise inputs with razor-sharp handling and explosive power delivery. |
| Not Ideal For | This bike is not for riders seeking comfort, long-distance touring capability, passenger carrying, or a forgiving, low-maintenance daily commuter. |
Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.
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