SRViper B-TX 153 LE
Yamaha - Snowmobiles - SRViper B-TX 153 LE

SRViper B-TX 153 LE

2018 Snowmobiles

Time for snow fun - on our 50th Anniversary model

With so many luxury features and its responsive, powerful 1049cc engine, the SR Viper B-TX 153 LE is a highly impressive machine – exactly what you need to conquer the back country in style.

A special, long-track edition of the SR Viper, it features a fuel-injected 1049cc engine, delivering awesome power and torque at any altitude. For comfort and control too, the features list is impressive – 1.75″ Camoplast® Backcountry track, adjustable suspension, high-performance FOX® QS3 shocks, comfortable Mountain seat – and Mountain bars with strap.

This LE version also pampers you with other luxuries – like the heated Mountain seat, reverse, electric start and hand/thumb warmers.

Details

•  Fuel-injected 4-stroke 1049cc 3-cylinder engine
•  Massive low end torque for control in deep snow
•  Striking 50th Anniversary colours and graphics
•  Slim and lightweight Mountain chassis
•  Super-comfortable heated Mountain seat
•  Vertical steering post – Mountain bars with strap
•  Precise suspension with FOX® Zero/QS3 shocks
•  Camoplast® Backcountry track with 1.75″/44mm lugs
•  Luxurious heated handgrips & thumb warmers
•  Convenient electric start and push-button reverse
•  Dual digital gauges and new sleek, low windshield
•  Powerful 60/55W halogen headlight system

Features

Yamaha - Snowmobiles - SRViper B-TX 153 LE

Fuel-injected 1049cc 3-cylinder engine

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.

Yamaha - Snowmobiles - SRViper B-TX 153 LE

Agile, responsive chassis - low weight with high strength

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.

Yamaha - Snowmobiles - SRViper B-TX 153 LE

A comfortable way to celebrate 50 Years!

The striking colour scheme of our 50th Anniversary Edition is a real eye-catcher, but perhaps even more impressive are the luxurious heated Mountain seat, Mountain bars with strap, thumb warmers - and vertical steering spindle. They all combine to give you comfortable control over the gutsy power train and the dynamic, agile chassis.

Yamaha - Snowmobiles - SRViper B-TX 153 LE

Asymetric front suspension and narrow ski stance

An outstanding characteristic of all our latest models is the unique design of the suspension and ski geometry. For the front of the B-TX 153 LE we've chosen FOX® Zero/QS3 shocks to deliver ultra-responsive handling - yet with the strength to cope with the demands of this machine's natural deep snow and back country habitat.

Yamaha - Snowmobiles - SRViper B-TX 153 LE

Dual Shock SR 153 rear suspension for stablility and control

The SR Viper B-TX offers a range of adjustment and tuning options at the rear, with its FOX® 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.

Yamaha - Snowmobiles - SRViper B-TX 153 LE

High-performance Camoplast® Backcountry track

A stunning performer in extreme conditions, the Camoplast® Backcountry track, specially chosen for this SR Viper, features 1.75"/44mm 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.

Yamaha - Snowmobiles - SRViper B-TX 153 LE

LE - could it mean Luxury Extras?

In addition to its stylish dual digital gauges, which can deliver a wide range of clearly presented data, this LE model features a heated Mountain seat, a handy tunnel bag and cosy thumb warmers - not to mention other luxury storage facilities - and the ultimate convenience of push-button electric starting and lever-controlled reverse.

Technical specifications

Engine

Type / Displacement
4 Stroke / 1,049cc
Cylinders
3-Cylinder
Cooling
liquid-cooled
Bore x stroke
82.0 mm x 66.2 mm
Carburation
41 mm Mikuni x 3, Fuel Injection, Liquid Heated
Intake design
2-valves
Ignition system
Digital T.C.I. w/T.P.S.
Exhaust
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

Suspension

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

Measures / Dimensions

Overall height
1,260 mm
Overall length
3,360 mm
Overall width
1,219 mm
Track W x L x H
15 inch x 153 inch x 1.75 inch, 381 mm x 3,886 mm x 44 mm
Track Type
Camoplast Backcountry 1.75″
Ski stance (ctr. to ctr.)
1,016 -1,066 mm adjustable
Fuel tank capacity
37.0 litres

Features

Electric start
Standard
Reverse
Standard
Hand & thumb warmers
Standard
Headlight watts, type
60/55W Halogen x 1
DC output
Standard

Colours

Yamaha - Snowmobiles - SRViper B-TX 153 LE - White

White