02 July. Thursday 2026
One RR 250 - 2026 Specifications and Reviews
The 2026 TRS One RR 250 is a lightweight trial motorcycle designed for competitive riders seeking precision and control on technical terrain. Powered by a 247cc two-stroke single-cylinder engine with liquid cooling and sophisticated ignition, it excels in rock crawling and extreme trials competition. Its aluminum frame and advanced suspension geometry deliver the agility needed for championship-level trial riding.
2026
General information | |
| Color Options | Red/yellow/white/black |
| Category | Trial |
| Model | TRS One RR 250 |
Engine and Transmission Specifications | |
| Starting | Electric |
| Clutch | 3-disc system, TRS |
| Final Drive | Chain (final drive) |
| Gearbox | 5-speed |
| Cooling System | Liquid |
| Ignition | HIDRIA double spark ignition CDI |
| Induction | Carburettor. Keihin PWK 28 |
| Bore x Stroke | 72.5 x 60.0 mm (2.9 x 2.4 inches) |
| Engine Type | Single cylinder, two-stroke |
| Capacity | 247.7 ccm (15.11 cubic inches) |
| | |
Physical measures and capacities | |
| Fuel Capacity | 2.50 litres (0.66 US gallons) |
| Overall Width | 830 mm (32.7 inches) |
| Overall Length | 2015 mm (79.3 inches) |
| Overall Height | 1125 mm (44.3 inches) |
| Seat Height | 640 mm (25.2 inches) If adjustable, lowest setting. |
| Dry Weight | 68.5 kg (151.0 pounds) |
One RR 250 dimensions and frame | |
| Wheels | Morad aluminium. Michelin X11 tires. |
| Rear Brakes | Single disc |
| Brake Disc Diameter | 150 mm (5.9 inches) |
| Front Brakes | Single disc. 4-piston caliper |
| Rear Tyre | 4.00-18 |
| Front Tyre | 2.75-21 |
| Rear Wheel Travel | 168 mm (6.6 inches) |
| Rear Suspension | Reiger adjustable monoshock |
| Front Wheel Travel | 175 mm (6.9 inches) |
| Front Suspension | TECH with aluminium bar Ø 39 |
| Frame | Twin-spar aluminum |
Other specs | |
| Related bikes | List related bikes for comparison of specs. |
| Ask questions | Join the 25 TRS One RR 250 discussion group or the general TRS discussion group. |
| Maintenance | Find parts, fluids. filters, maintenance tools and service manuals at Amazon.com. |
| Insurance costs | Compare US insurance quotes from the nation's top providers. |
| Update specs | Report missing specs or required updates. |
| Comments | Spanish brand. Also called 2022 TRRS One RR. Optional kick start. |
| Oil capacity | 0.40 litres (0.42 US quarts) |
| Lubrication system | 1% oil mixture |
| Year of manufacture | 2025 |
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