Lexmoto Viper 125
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£1999.99 RRP*

Finance from £40.28 per month  Find out more >

Lexmoto Viper 125 Overview

Get ready for the Lexmoto Viper. With aggressive stance, updated features and a domineering presence the Viper aims to conquer the streets in style. Using a torquey 4 stroke motor with the latest Fuel injection technology the viper is able to offer exhilarating performance at a price that makes sense. With USD front suspension and combined braking you can be sure to have the handling pedigree to tame the roads ahead. The throaty burble of the motor doesn`t need to be the only sound you hear however as the Viper provides a sound system with USB, Bluetooth and FM connectivity to share your music out loud.

Lexmoto Viper 125 Features

Euro 4
This bike complies with the Euro-4 emissions regulations as certified by EU member state.
Combined Braking
Combined braking distributes the braking between both wheels, reducing braking distance and the tendency to skid.
MP3 Player with USB Charger
Listen to your music on the go. Keep phones and accessories charged with the USB charger whilst riding.
Digital Display
This bikes comes with an easy to view digital display, which gives you all the information you need.
LED Indicators
LED lights are brighter and last far longer than traditional lightbulbs.
USD Suspension
Upside down suspension offers an enhanced rider feel and premium performance over its telescopic counterpart.

Lexmoto Viper 125 Videos

LEXMOTO VIPER 125CC: FIRST RIDE
11m 16s

14446 views Posted August 10, 2017
HIGHLIGHT: VIPER 125CC

Posted July 31, 2017

Lexmoto Viper 125 360°

Drag the bike side to side to rotate.
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    Lexmoto Viper 125 Specifications

    OVERVIEW

    Model Name
    Lexmoto Viper 125
    Model Code
    SK125-22A
    Fuel Capacity
    14 Litres

    PERFORMANCE

    Max KMH
    105 kph
    Max Power
    8.5kw@9000rpm
    Max Torque
    9.5 N.m @ 7000rpm

    ENGINE

    Engine Brand
    SK157FMI-G
    Engine Type
    Single Cylinder
    Engine Stroke
    4 Stroke
    Engine Cooling
    Air Cooled
    Displacement
    124 cc
    Bore x Stroke
    56.5 x 49.6
    Clutch Type
    Hand Operated
    Gear Type
    1 Down - 4 Up
    Drive Type
    Chain
    Start Type
    Electric Start
    Battery Voltage
    12
    Compression Ratio
    9.5:1

    WHEELS

    Front Brake
    Hydraulic Disc
    Rear Brake
    Hydraulic Disc
    Front Tyre
    110/70-17
    Rear Tyre
    130/70-17
    Tyre Brand
    CST
    Tyre Model
    Tubeless
    Front Suspension
    Upside Down Forks
    Rear Suspension
    Single Shock Absorber

    DIMENSIONS

    Length
    2100 mm
    Width
    805 mm
    Height
    1100 mm
    Seat Height
    805 mm
    Wheelbase
    1380 mm
    Mass in Running Order
    144 kg
    This is the weight/mass of an unladen vehicle but one which has all fluids correct and present within. It includes fuel in the tank to a minimum of 90% full.
    Maximum Laden Mass
    304 kg
    This is the maximum operating weight/mass of the vehicle as specified by the manufacturer including the vehicle's chassis, body, engine, engine fluids, fuel, accessories, rider, pillion and cargo.

    Lexmoto Viper 125 Technical Data

    MODEL INFORMATION

    Speedo Type
    Digital
    Odometer Reading
    Dual
    Engine Type
    SK157FMI-D
    Capacity
    125 cc
    Cylinders
    Single
    Stroke
    4 Stroke
    Valves per cylinder
    2
    Cooling
    Air Cooled
    OHC or OHV
    OHC
    Parking options
    Centre and Side Stand

    VALVE CLEARANCES

    Exhaust Valve (Metric)
    0.08 mm
    Inlet Valve (Metric)
    0.07 mm

    FUEL SYSTEM

    Fuel Tank Capacity
    14 l
    EFI System
    FAI
    EFI Plug Location
    Under Seat

    TIMING AND IGNITION

    Spark Plug Gap
    0.6mm~0.7mm
    Ignition
    E.F.I

    POWER OUTPUT

    Rated Max. Power
    8.5 kW
    @RPM
    9000 min-1

    HANDLING AND SUSPENSION

    Fork Oil Volume
    160 ml per leg
    Fork Oil Grade
    10W

    FLUIDS

    Brake Fluid Volume
    50~100 ml ml
    Brake Fluid Grade
    DOT4
    Engine Oil Grade
    SAE 10W-40
    Engine Oil Volume
    1000 ml

    ENGINE SETTINGS

    Bore x Stroke
    56.5mm x 49.5mm
    Compression Ratio
    9.5;1

    TYRE PRESSURES

    Front
    29 psi
    Rear
    32 psi

    ELECTRICAL

    Battery
    12V 7AH
    Headlight Bulb
    HS1
    Battery Location
    Behind Left Lower Panel
    USB Location
    Under Pillion Seat

    DRIVE

    Pitch
    428
    Front Sprocket
    15 T
    Rear Sprocket
    41 T
    Chain
    126 Links

    Lexmoto Viper 125 Brochures

    A6 Bike brochure for Viper 125

    Size 1.4
    Created September 25, 2017

    Download

    Lexmoto Viper 125 Media Reviews

    Lexmoto Viper 125 Review

    Size 1.5 MB
    Created August 11, 2017

    Download

    Lexmoto Viper 125 Parts

    Clutch Lever with Bracket Post Aug 2015 Black
    Clutch Lever with Bracket Post Aug 2015 Black
    CLWB017

    £19.90

    Handlebar Grip (Right)
    Handlebar Grip (Right)
    HBGR038

    £7.99

    Centre Stand
    Centre Stand
    CTRST091

    £27.51

    Rear Mudguard/Numberplate Bracket
    Rear Mudguard/Numberplate Bracket
    RMNB004

    £47.67

    Luggage Rack (Rear)
    Luggage Rack (Rear)
    LRRE067

    £23.67

    Silver / Black Side Panel (Lower Left)  Bottom panel 15cm badge fitting
    Silver / Black Side Panel (Lower Left) Bottom panel 15cm badge fitting
    SPLT163

    £20.22


    * Prices are inclusive of VAT and includes Full Assembly, Full Pre-delivery Inspection (PDI) and a 24-month warranty (12 months for 50cc), but can vary according to different geographic locations as Dealers may incorporate more comprehensive warranty and service plans into their pricing and may also offer accessories or other services above standard sales. Prices in Scotland, NI and offshore islands may be higher. Government first registration fee and vehicle excise duty are typically not included and will be charged at the current rate except for the cost of the physical number plate, which will be included in the price of the vehicle. Please contact the dealer directly to confirm pricing.