OSSA TR125I - 2016 Specifications and Reviews

The 2016 OSSA TR125I is a lightweight Spanish two-stroke trail bike designed for novice riders and those seeking minimalist off-road fun. Its 64.5kg weight, low 655mm seat height, and nimble 124cc engine make it ideal for learning trail skills and tight terrain navigation. Known for its simplicity and affordability, this kick-start machine excels at accessible off-road riding without unnecessary complexity.

2016
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General information

CategoryTrial
Year2016
ModelOSSA TR125I

Engine and Transmission Specifications

ClutchHydraulic control
Transmission type,final driveChain
Gearbox6-speed
Cooling systemLiquid
Lubrication systemMix 0.9% 100% synthetic oil
IgnitionKokusan CDI digital magnetic flywheel
Fuel systemInjection. EFI Kokusan Batery-less System
Bore x Stroke54.0 x 54.5 mm (2.1 x 2.1 inches)
Engine typeSingle cylinder, two-stroke
Capacity:124.90 ccm (7.62 cubic inches)

Brakes, suspension, Frame and wheels

Rear brakes diameter150 mm (5.9 inches)
Rear brakesSingle disc. Two-piston calipers.
Front brakes diameter185 mm (7.3 inches)
Front brakesSingle disc. Four-piston calipers.
Rear tyre4.00-18
Front tyre2.75-21
Rear SuspensionVariable progressive system with shock absorber Ohlins TTX adjustable compression and rebound
Front SuspensionFork with aluminum bars, 40 mm diameter Marzocchi adjustable compression and rebound
Frame typeTubular profile CR-Mo steel with pipe and forged aluminum lower
 
 

Physical measures and capacities

Fuel capacity2.60 litres (0.69 gallons)
Wheelbase1,328 mm (52.3 inches)
Ground clearance340 mm (13.4 inches)
Seat height655 mm (25.8 inches) If adjustable, lowest setting.
Dry weight64.5 kg (142.2 pounds)
 
 

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
CommentsSpanish made bike.
StarterKick
Color optionsBlack/green

Performance Profile & Rider Fit

Best For

Track10%
City10%
Cornering40%
Daily Riding5%
Touring5%
Passenger0%

Rider Profile

Best ForThis is a specialist competition trial bike best suited to riders with prior off-road or trial experience, not newcomers to motorcycling in general.
PurposeBuilt purely for technical observed trial competition and obstacle-based riding rather than any form of transportation or speed.
Rider FitIts ultra-low dry weight of around 64.5 kg and tall 655 mm seat height demand an active, standing riding style with strong balance, core control, and leg strength rather than seated comfort.
CharacterA featherweight, high-precision two-stroke trials machine engineered for extreme low-speed control, throttle finesse, and the ability to hop, balance, and pivot over rocks, logs, and steep technical terrain.
Not Ideal ForThis bike is not suitable for anyone wanting a comfortable commuter, a touring machine, or a bike capable of sustained road speeds, given its tiny fuel tank, no passenger provision, and trial-specific ergonomics.

Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.

Rider Reviews

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