Want even more back country snow fun?

The state-of-the-art, fuel-injected engine delivers awesome power and torque at any altitude. For confident control, the list of innovative features is impressive – 2.25″ Camso® Power Claw track, Gen II body design, tether switch, high-performance FOX® QS3 shocks, comfortable Mountain seat – and Stealth handle bar with strap.

The LE also adds to your comfort and enjoyment with really welcome features like a Mountain seat, reverse, electric start and hand/thumb warmers.


  • Fuel-injected 4-stroke 1049cc 3-cylinder engine
  • Massive low end torque for control in deep snow
  • Striking LE edition colours and graphics
  • Slim and lightweight Mountain chassis
  • Gen II body and integrated tether switch
  • Super-comfortable Mountain seat
  • Trail steering post – Stealth handle bar and strap
  • Precise suspension with FOX® Zero/QS3 shocks
  • Camso® Power Claw track with 2.25″/57mm lugs
  • Luxurious heated handgrips & thumb warmers
  • Convenient electric start and push-button reverse
  • Dual digital gauges and new sleek, low windshield


One of the most respected engines in the snowmobile world, this smooth 3-cylinder unit is a joy to use at any altitude – in any conditions. An economical 4-stroke with our very latest re-calibrated fuel injection system, it delivers excellent cold-start performance, instant throttle response and huge pulling power across the rev band.

In addition to its service-friendly Gen II body and smart digital gauges, with the new feature of easy toggle-switching between displays, this LE model features a Mountain seat, new Stealth handle bar controls, hand and thumb warmers and a new push-down kill switch … not to mention the push-button electric starting and reverse.

The super-tough chassis, specially engineered for our latest Mountain models, features aluminium construction with a high load-bearing, triangulated design to keep weight low and strength high. The result is razor-sharp agility and a superbly balanced ride, with dynamics to complement a wide variety of riding styles.

While the striking colour and graphics scheme on the Gen II body is a real eye-catcher, even more practical are the luxurious Mountain seat, Stealth handle bar with strap, thumb warmers – and steering post geometry. They all combine to give you comfortable control over the gutsy power train and the dynamic, agile chassis.

The unique suspension and ski geometry is designed to cope with the demands of this machine’s natural deep snow and back country habitat. For the front of the B-TX LE 153 we’ve chosen FOX® Zero QS3 shocks to deliver ultra-responsive handling and the QS3’s 3-way adjuster knob allows super-quick selection of your chosen damper settings.

The SR Viper B-TX offers a range of adjustment and tuning options at the rear, with its FOX® 1.5 Zero QS3 shocks package. What’s more, the special springless suspension developed for these models greatly reduces the amount (and weight) of built-up snow under the machine, to give you better stability and control.

A stunning performer in extreme conditions, the Camso® Power Claw track, specially chosen for this SR Viper, features 2.25″/57mm lugs. The track is driven by extrovert drive sprockets which mesh precisely with holes in the track, acting like a gear mechanism to deliver outstanding levels of grip and propulsion.


Tehnički Podaci

Download Brošure
  • Motor
    Type / Displacement
    4 Stroke / 1,049
    Bore x stroke
    82.0 mm x 66.2 mm
    41mmMikuni x 3, Fuel Injection, Liquid Heated
    Intake design
    Ignition system
    Digital T.C.I. w/T.P.S.
    2 Valves, Rear Exhaust
    Clutch / transmission
    YVXC, Variable Ratio, Electronic Shift Reverse, Magnesium Chaincase & Cover
    Disc brake system
    Radial Master Cylinder Hydraulic Brake / Disc on Drive Shaft
  • Ogibljenje
    Front suspension system
    SRV-M New Spindle
    Front shocks
    FOX® 1.5 ZERO QS3
    Front travel
    229 mm
    Rear suspension system
    Dual Shock SR 153
    Rear shocks
    FOX® 1.5 ZERO QS3 / FOX® 1.5 ZERO QS3
    Rear travel
    394 mm
  • Dimenzije
    Overall height
    1,260 mm
    Overall length
    3,360 mm
    Overall width
    1,219 mm
    Track W x L x H
    381 mm x 3,886 mm x 44 mm
    Track type
    Camso® Power Claw 2,25”
    Ski stance (ctr. to ctr.)
    1,016 -1,041 mm
    Fuel tank capacity
  • Karakteristike
    Electric start
    Hand & thumb warmers
    Headlight watts, type
    60/55W Halogen
    DC output

Motorne sanke su napravljene da rade u okviru svojih predviđenih granica. Zbog trajnosti, pouzdanosti, ali što je najvažnije od svega, bezbednosti operatera, ni u kojem slučaju ne treba prekoračiti preporučene kapacitete navedene u uputstvu za upotrebu. Obratite se prodavcu motornih sanki prilikom odabira motornih sanki za vaše posebne potrebe. Uvek nosite kacigu, zaštitu za oči i zaštitnu odeću. Vozite uvek odgovorno i u okviru svojih ograničenja, poštujući okolinu kao i državne i lokalne zakone. Prikazani vozači su profesionalci: ne pokušavajte ih oponašati. Specifikacije, dimenzije i izgled Yamaha proizvoda prikazanih na ovom sajtu, povremeno će se menjati bez prethodne najave. Proizvodi prikazani na ovoj stranici su samo ilustrativni i nisu ugovorni opis proizvoda. Neki modeli su prikazani sa opcionom dodatnom opremom.