Phone: 618-592-4732 / 800-543-5337
The 250 EXC brings world championship
flair to your garage. Loads of power over a broad usable rev range easily
put to use thanks to the finest suspension. So the 250 EXC can face up
to any 450. The low maintenance required and above all the low weight
are unbeatable advantages in favour of 2-stroke engineering.
Engine
Engine single cylinder, 2-stroke
Displacement (cc) 249
Bore x stroke (mm) 66.4 x 72 (2.61 x 2.83")
Compression ratio -
Starter kick-starter
Transmission 5 gears
Carburetor Keihin PWK 36 S AG
Control TVC
Lubrication mixture oil lubrication 1:60
Transmission lubrication 0.7 l Motorex Top Speed 15W50
Engine oil -
Primary drive 26:72
Final drive X-Ring chain 5/8 x 1/4"
Cooling liquid cooled
Clutch wet multi-disc clutch, operated hydraulically
Ignition Kokusan digital 2K-3
USA
Lubrication mixture oil lubrication 1:32
Ignition Kokusan digital 2K-2
Chassis
Frame chromium molybdenum
Subframe aluminum
Handlebar tapered Renthal Ø 28 mm (1.10")
Front suspension WP-USD 48 mm (1.89")
Rear suspension WP-PDS-shock absorber
Suspension travel front/rear 300 / 335 mm (11.81/13.19")
Front / Rear brakes disc brakes 260 / 220 mm (10.24/8.66")
Front / rear rims 1.60 x 21"; 2.15 x 18" Excel
Front / rear tires 90/90-21"; 140/80-18"
Transmission 13:40
Main silencer aluminum
Steering head angle 63°
Wheel caster 116 mm (4.57")
Wheelbase 1475±10 mm (58.07±0.39")
Ground clearance (unloaded) 385 mm (15.16")
Seat height 925 mm (36.42")
Fuel capacity approx. 8.5 litres (2.25 gal)
Weight (ready to race, no fuel) approx. 102.6 kg (226.2 lbs)
USA
Front / rear tires 80/100-21"; 110/100-18"
Transmission 13:50
Fuel capacity approx. 2.77 gal
Weight (ready to race, no fuel) approx. 224 lbs
5204 E 1050th Ave Oblong, IL 62449
Illinois Route 33 East - Between Oblong and Robinson
Phone: (618)592-4732 / 800-543-5337 Fax : 618-592-4815