Jarand Gundvalsen & Mats Nilsen at the 2022 World Championships with TRRS


TRS Motorcycles
continues to bet on young talents, both nationally and internationally, to boost the visibility of the brand in top competition.

In this case, TRRS presents the renewal of two drivers: Jarand Gundvalsen and Mats Nilsen. Both will compete in the Trial2 World Championship, as well as participating in the Norwegian Trial Championship.

These Nordic riders are becoming more and more common in the Iberian Peninsula, as they emigrate in search of a climate more suitable for off-road practice and also to increase their sporting level.

In the case of Jarand and Mats, it is common to see them training alongside Adam Raga and other compatriot riders, such as Sondre Haga.

THE TRRS ONE RR 2022

trrs one raga racing 2022 trs motorcycles
TRRS ONE RR 2022

NEWS PART OF THE TRRS ONE Rr 2022 cycle

NEW MECHANICAL FEATURES TRRS one Rr 2022

ADAM RAGA ACTION PHOTOS - TRRS RR 2022

The electric start of the TRRS

The challenge required modifying the TRRS engine, introducing a new crankcase, new crankshaft and a new magnetic flywheel with its cover.
In its innards, it works with an oil-bathed bearing system. Work has been done to achieve an optimal gear ratio, driven by a powerful 500W MITSUBA SM18 motor together with a Lithium-Ion battery of only 400 grams located behind the headlight.

All this represents a final weight of slightly less than two kilos compared to the model of the same name without electric starter.

TRRS One R 2021 arranque electrico
TRRS electric start onto left motor loop
motor TRS Motorcycles arranque electrico
Diagram of the composition of the electric starter
  • Displacements: 125-250-280-300cc
  • Engine: 2-stroke single-cylinder (electric start option)
  • Power supply: Keihin PWK 28 carburetor
  • Gearbox: 5-speed
  • Weight: 69 kg (72 kg electric start)
  • Price: ND€
  • Front Tire: Michelin X11
  • Rear Tire: Michelin X11
  • Brakes: Braktec, with 185mm and 150mm discs
  • Front Suspension: Tech 39mm
  • Rear Suspension: 2-Way Reiger
  • Chassis: Aluminium
  • Start: Kick-Off / Electric
  • Fuel capacity: 2.4 litres
  • Engine oil capacity: 350cc
  • Spark Plug: NGK-R BPMR6A

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