At the heart of the 2023 Trs TRRS One RR 280 trial motorcycle, Trs pairs a 272.2 cc (16.6 cu in) liquid-cooled single cylinder, two-stroke architecture with road-focused gearing. Internal engine geometry specifies a bore and stroke of 75.0 x 60.0 mm (3.0 x 2.4 inches).
On the scales, the TRRS One RR 280 measures 68.5 kg (151 lbs) dry. Rider ergonomics and chassis geometry center around a 640 mm (25.2 in) seat height — giving shorter riders and urban commuters confident flat-foot reach at traffic stops. The 2.3-liter (0.6 US gal) fuel tank supports practical everyday commuting and weekend road stints.
Within MotoLibrary's Trs archive, this model family spans 3 indexed model years from 2023 to 2025, allowing buyers to track year-over-year changes in emissions tuning, weight and equipment.
Standover Height
640 mm (25.2 in)
Engine
Displacement272.2 ccm (16.61 cubic inches)
Engine TypeSingle cylinder, two-stroke
Bore x Stroke75.0 x 60.0 mm (3.0 x 2.4 inches)
Fuel SystemCarburettor. Keihin PWK 28
IgnitionHIDRIA double spark ignition CDI
Lubrication1.5% oil mixture
CoolingLiquid
Transmission
Gearbox5-speed
Final DriveChain (final drive)
Clutch3-disc system
Chassis
Frame TypeDouble cradle, aluminium
Front SuspensionTECH with aluminium bar Ø 39
Front Travel175 mm (6.9 inches)
Rear SuspensionReiger adjustable monoshock
Rear Travel168 mm (6.6 inches)
Wheels & Brakes
Front Tyre2.75-21
Rear Tyre4.00-18
Front BrakesSingle disc. 4-piston caliper
Front Brake Ø185 mm (7.3 inches)
Rear BrakesSingle disc. 2-piston caliper
Rear Brake Ø150 mm (5.9 inches)
WheelsMorad aluminium. Michelin X11 rialmtires.
Dimensions & Weight
Dry Weight68.5 kg (151.0 pounds)
Seat Height640 mm (25.2 inches) If adjustable, lowest setting.
Use this page to compare this motorcycle by its real specifications, not only by model name. Focus on the details that affect fit, comfort, handling, range and ownership.
Seat Height
Check the seat height against your inseam and riding posture before choosing a motorcycle.
Weight
Compare weight carefully because it affects low-speed handling, parking and confidence.
Fuel Capacity
Fuel capacity helps estimate touring range and how often you may need to stop.
Brakes
Brake setup is worth comparing if you ride in traffic, mountains or with a passenger.
Suspension
Suspension details can matter for comfort, road feel and long-distance riding.
Transmission
Transmission and final drive affect maintenance, smoothness and everyday usability.
