Trrs One RR 250cc 2027 Trials with Carburettor and Kick-start
You can finance the Trrs One RR in full or in part, with or without a deposit. We provide home delivery throughout mainland Spain. Non Stop Bikes is an official TRS Motorcycles dealer.
The Trrs One RR 250cc 2027 combines a single-cylinder two-stroke engine with a Keihin PWK 28 carburettor and kick-start. Its commercial designation of 250cc corresponds to an actual displacement of 247.7 cm³, with a five-speed gearbox and a TRS hydraulic diaphragm clutch.
The chassis combines a forged aluminium double-cradle frame, adjustable Tech suspension and Galfer brakes with Braktec calipers. The fork with 39 mm steel stanchions provides 175 mm of travel, while the two-way Tech TJ3 GP rear shock works with 168 mm of rear wheel travel.
The 2027 season brings new graphics and retains the engine introduced the previous year. Within the range, this version retains carburettor fuelling and kick-start.
Key features
- Single-cylinder two-stroke engine with a displacement of 247.7 cm³.
- Keihin PWK 28 carburettor.
- Kick-start acting on the primary drive.
- Five-speed gearbox and hydraulic diaphragm clutch with three plates.
- Forged aluminium double-cradle frame.
- Tech fork with 39 mm steel stanchions and two-way Tech TJ3 GP rear shock.
- Galfer discs with Braktec calipers.
- Michelin X11 Trial tyres.
- Dry weight of 66 kg.
- Homologation kit included.
- Compatible with the optional XTRACK kit, part number 17000TR204.
Engine
- Type: single-cylinder two-stroke.
- Displacement: 247.7 cm³.
- Bore × stroke: 72.5 × 60 mm.
- Fuel system: Keihin PWK 28 carburettor.
- Cooling: liquid.
- Starting: kick-start acting on the primary drive.
- Ignition: dual-spark Hidria CDI.
- Gearbox: five-speed.
- Clutch: TRS hydraulic diaphragm system with three plates.
- Final drive: chain.
Chassis
- Frame: forged aluminium double cradle.
- Swingarm: aluminium.
Suspension
Front fork
- Brand: Tech.
- Stanchions: steel.
- Diameter: 39 mm.
- Travel: 175 mm.
- Adjustments: compression, rebound and spring preload.
Rear shock
- Brand and model: Tech TJ3 GP.
- Type: two-way rear shock.
- Adjustments: compression, rebound and spring preload.
- Rear wheel travel: 168 mm.
Brakes
- Front: 185 mm Galfer disc with a four-piston Braktec caliper.
- Rear: 150 mm Galfer disc with a two-piston Braktec caliper.
Wheels and tyres
- Rims: spoked aluminium.
- Front rim: 1.6 × 21 inches.
- Rear rim: 2.15 × 18 inches.
- Front tyre: Michelin X11 Trial, 2.75 × 21.
- Rear tyre: Michelin X11 Trial, 4.00 × 18 TL.
Dimensions
- Length: 2,015 mm.
- Width: 830 mm.
- Height: 1,125 mm.
- Seat height: 640 mm.
Weight
Weight: 66 kg dry.
Fuel tank
Fuel tank capacity: 2 litres.
Equipment and accessories
- Grooved 7075 aluminium engine guard.
- TRRS Grip footrests with ±2.5 mm adjustment.
- New graphics for the 2027 season.
The ONE RR 250cc can be fitted with the XTRACK trail-riding kit as an optional accessory. At Non Stop Bikes, we can advise you on installation and prepare a quotation including this equipment.
What changes on the TRRS ONE RR 2027?
The main update for 2027 is the new colour scheme and graphics. The engine is retained from the previous season, so the earlier engine and cooling system developments form part of this generation’s technical specification.
Differences between the carburettor-equipped ONE RR 250cc and ONE RR 300cc
The engine displacement and cylinder dimensions distinguish the two engines:
| Feature | TRRS ONE RR 250cc 2027 | TRRS ONE RR 300cc 2027 |
|---|
| Actual displacement | 247.7 cm³ | 294.1 cm³ |
|---|
| Bore × stroke | 72.5 × 60 mm | 79 × 60 mm |
|---|
At Non Stop Bikes, we can help you compare both engine sizes and assess which suits your experience, preferred engine response and the sections you ride.
Who is it designed for?
For riders looking for a dedicated trials motorcycle in the 250cc category who prefer a carburettor and kick-start. The suspension settings allow adjustment of compression, rebound and preload, while the hydraulic diaphragm clutch forms part of the controls used to manage traction and tackle technical obstacles.
The choice of engine size and fuel system depends on the rider and intended use. Our team can explain the differences between the carburettor, fuel-injected and starting configurations available within the range.
Recommended use
- Trials riding in authorised areas and venues.
- Technical training.
- Trials competition.
Frequently asked questions about the TRRS ONE RR 250cc 2027 with carburettor and kick-start
What is the engine displacement of the TRRS ONE RR 250cc 2027?
Its single-cylinder two-stroke engine has an actual displacement of 247.7 cm³. 250cc is the model’s commercial designation.
Does this TRRS ONE RR 250cc 2027 have a carburettor or fuel injection? How does it start?
This version features a Keihin PWK 28 carburettor and a kick-start acting on the primary drive. The range also offers other configurations with electronic fuel injection or electric start.
How much does the TRRS ONE RR 250cc 2027 with carburettor and kick-start weigh?
Its dry weight is 66 kg. This figure applies to the carburettor and kick-start configuration.
What suspension does the TRRS ONE RR 250cc 2027 with kick-start have?
It features a Tech fork with 39 mm steel stanchions and 175 mm of travel, together with a two-way Tech TJ3 GP rear shock. Rear wheel travel is 168 mm. Both allow adjustment of compression, rebound and spring preload.
How does the ONE RR 250cc engine differ from the ONE RR 300 engine?
The 250cc has a displacement of 247.7 cm³ and a bore × stroke of 72.5 × 60 mm. The 300 has a displacement of 294.1 cm³ and a bore × stroke of 79 × 60 mm.
What is new on the TRRS ONE RR 2027?
The main update is the new colour scheme and graphics. It retains the engine introduced the previous season.
Can the XTRACK kit be fitted to the TRRS ONE RR 250cc 2027?
Yes. This version can be fitted with the XTRACK trail-riding kit as an optional accessory. At Non Stop Bikes, we can advise you on installation and provide a quotation.
Can the TRRS ONE RR 250cc 2027 be financed and delivered to my home?
Yes. At Non Stop Bikes, you can finance it in full or in part, with or without a deposit. We provide home delivery throughout mainland Spain. Contact us for the finance and delivery terms for your purchase.
Price, finance and delivery
Request your personalised quotation for the TRRS ONE RR 250cc 2027 at Non Stop Bikes.
You can finance the purchase in full or in part, with or without a deposit. We provide home delivery throughout mainland Spain and will explain the terms and delivery time for your order.
Personal advice from trials specialists
Non Stop Bikes is an official TRS Motorcycles dealer. Contact us by WhatsApp or email to compare the ONE RR 250cc, choose between carburettor and fuel injection or explore the XTRACK kit options.
We can help you assess the configuration that suits the way you ride trials.
