The initial idea was to line up in the MX1 World Championship with a bike featuring reduced displacement, but all the advantages of a lighter bike. The final result was the birth of the 350 SX-F and foundations being laid for a legend. Its first victory in the first race for Toni Cairoli, and the world championship title in its first season - what better proof could there be for the brilliance of this concept? The sensation of the 2010 MX season enters the next round with a revamped chassis.
TECHNICAL DATA
Engine
Engine Type
single cylinder, 4-stroke
Displacement
349.7cc
Bore / Stroke
88/57.5mm
Compression Ratio
13.5:1
Starter / Battery
electric start
Transmission
5 gears, SX ratio
Fuel Management
Keihin 42mm throttle body EFI
Control
two exhaust valves
Lubrication
Pressure lubrication with 2 Eaton pumps
Primary Ratio
24:73
Final Drive
14:50
Cooling
liquid cooled
Clutch
wet multi disc clutch operated hydraulically
Ignition
Kokusan digital
Chassis
Frame
chromoly central tube frame
Sub-Frame
aluminium 7020
Handlebar
Renthal tapered
Front Suspension
WP USD 48mm closed cartridge
Rear Suspension
WP 5018 BAVP DCC
Front / Rear Brakes
disc brake 260mm front / 220mm rear - Brembo
Front / Rear Rims
1.60 x 21" / 2.15 x 19" Excel
Front / Rear Tyres
Dunlop MX 51 80/100-21" / Dunlop MX 51 110/90-19"
Chain
520 chain 5/8 x 1/4"
Silencer
aluminium SX
Steering Head Angle
26.5
Wheel Base
1495mm
Ground Clearance
375mm
Seat Height
992mm
Tank Capacity approx.
7.5L
Weight Without Fuel approx.
104.4kg
More Info: Official Website
