Model Description

The second edition ofThe New TRRS ONE R, is presented with the latest technical innovations of the brand; Engine with aluminum injection crankcase, Clutch cover with oil level sight glass, Reiger one-way rear shock absorber, Keihin PWK 28 carburetor and TECH aluminum front suspension, providing an even better driving experience. the ONE R is here, distinguished among the other TRS models, for its anodized aluminum frame and for the perfect balance between its features and market positioning, on this occasion, the version with electric starter is also available, a giant step forward in the specialty of Trial Sports.

With an innovative design, a more exclusive and attractive look, which maintains the line of the GOLD model in The aesthetic link between the New R and the GOLD, is further accentuated in this new 2022 version, which adopts highly renewed graphics, inherited from the flagship model.

It is the ideal choice for those who seek to enjoy the pure pleasure of Trial, an intuitive and easy-to-ride motorcycle that transmits a high degree of safety feeling on any type of terrain.

ONE R 2022: Performance and technical specs with no precedents.

Kick start: 300 – 280 – 250 – 125 cc.

Electric start: 300 – 280 – 250 cc.

Model Specification

  • Engine

    Cooling System

    Liquid cooled

    Engine Oil Capacity

    330 ml (standard engine) - 430 ml (Electric start)(Nils clutch trial)


    2,5L Petrol unlead 98 2 stroke oil 1%




    Electric start & kick start to primary transmission

    Engine Protector

    7075 Aluminum including grip

  • Dimensions

    Diameter & stroke

    79x60 mm (300 cc) - 76x60 mm (280 cc) - 72,5x60 mm (250 cc) - 54x54.6mm (125cc)


    2.015 x 830 x 1.125mm (length x width x height)

    Seat Height

    640 mm

  • Other


    HIDRIA CDI (double spark)

    Air filter


    Spark plug


    Swing Arm



    Adjustable spring preload, extension

    Stroke - Travel

    Rear wheel stroke 168 mm

    Net Weight

    Standard: 66kg. / Electric start : 68,5 Kg

    foot Rest

    S3 steel grip adjustables (+/-) 2,5 mm

  • Transmission


    3 disks diaphragm TRS hydraulic system

    Gear Box

    5 speed

    Transmission Secondary


  • Frame


    Double cradle forged aluminum frame

  • Suspension

    Front Suspension

    Aluminium Tech 39mm, 175 mm stroke. Racing adjustment

  • Wheels


    aluminium radiated wheel

    Front Wheel

    1.6x21 - Dunlop Trial

    Rear Wheel

    2.15x18 - Dunlop Trial

  • Brakes

    Front Brake

    Disk 185mm Galfer - Caliper 4 pistons Braktec

    Rear Brake

    Disk 150mm Galfer pinza/ clamp 2 pistones/ pistons BRAKTEC