UncleBen's
New member
I'm planning to sell my KX250 to get (later... ) a 4 stroke.
I'm not sure yet of what to get. A buddie of mine has a YZ426 and it's a damn great bike. However, YZ450's are getting out kinda soon. I must admit I've always loved austrian orange
Do you guys have ever heard about those bikes?!?! Any other good suggestions?
YZ 450F
Engine
Type 449cc, liquid-cooled, 5-valve, DOHC, 4-stroke w/titanium valves
Bore x Stroke 95 x 63.4mm
Compression Ratio 12.5:1
Carburetion 39mm Keihin FCR flat-slide w/throttle position sensor
Ignition Digital CDI
Transmission 4-speed w/multi-plate wet clutch
Final Drive #520 Chain
Chassis
Suspension/Front 46mm Kayaba inverted telescopic fork w/adjustable compression and rebound damping; 11.8" travel
Suspension/Rear Fully adjustable Kayaba single shock, 12.4" travel; separate hi/lo speed compression adjustment
Brakes/Front 250mm Floating Disc
Brakes/Rear 245mm Disc
Tires/Front 80/100-21 Dunlop
Tires/Rear 110/90-19 Dunlop
Dimensions
Length 85.5"
Width 32.6"
Height 51.3"
Seat Height 39.2"
Wheelbase 58.5"
Ground Clearance 14.6"
Dry Weight 222 Lbs.
Fuel Capacity 1.8 Gallons
KTM 450SX
Bore x Stroke (mm) 95 / 63,4 mm
Transmission 4 gears
Displacement (cc) 449,39 cc
Cooling liquid cooled
Clutch Wet multi-disc clutch, operated hydraulically
Valve 4V / OHC with roller rocker lever
Engine Type single cylinder, 4-stroke
Motor Oil Motorex Power Synt 4T 10W-50
Primary ratio 33:76
Lubrication Pressure lubrication with 2 Eaton pumps
Starter kick starter
Compression ratio 12:1
Carburetor Keihin MX FCR 41
Ignition Kokusan digital 4K-3A
Secondary ratio 14:50, chain 5/8 x1/4"
CRF 450
ENGINE
Engine Type 449cc liquid-cooled single-cylinder four-stroke
Bore and Stroke 96.0mm x 62.1mm
Compression Ratio 11.5:1
Valve Train SOHC; four-valve
Carburetion Keihin 40mm flat-slide
Ignition Solid-state CD with electronic advance
DRIVE TRAIN
Transmission Close-ratio five-speed
Final Drive #520 chain; 13T/50T
CHASSIS / SUSPENSION / BRAKES
Front Suspension 47mm inverted Showa cartridge fork with 16-position rebound- and 16-position compression-damping adjustability; 12.4-inch travel
Rear Suspension Pro-Link Showa single-shock with spring-preload, 17-position rebound-damping adjustability, and compression-damping adjustment separated into low-speed (13 positions) and high-speed (3.5 turns); 12.4-inch travel
Front Brake Single 240mm disc with twin-piston caliper
Rear Brake Single 240mm disc
Front Tire 80/100-21
Rear Tire 110/90-19
I'm not sure yet of what to get. A buddie of mine has a YZ426 and it's a damn great bike. However, YZ450's are getting out kinda soon. I must admit I've always loved austrian orange
Do you guys have ever heard about those bikes?!?! Any other good suggestions?
YZ 450F
Engine
Type 449cc, liquid-cooled, 5-valve, DOHC, 4-stroke w/titanium valves
Bore x Stroke 95 x 63.4mm
Compression Ratio 12.5:1
Carburetion 39mm Keihin FCR flat-slide w/throttle position sensor
Ignition Digital CDI
Transmission 4-speed w/multi-plate wet clutch
Final Drive #520 Chain
Chassis
Suspension/Front 46mm Kayaba inverted telescopic fork w/adjustable compression and rebound damping; 11.8" travel
Suspension/Rear Fully adjustable Kayaba single shock, 12.4" travel; separate hi/lo speed compression adjustment
Brakes/Front 250mm Floating Disc
Brakes/Rear 245mm Disc
Tires/Front 80/100-21 Dunlop
Tires/Rear 110/90-19 Dunlop
Dimensions
Length 85.5"
Width 32.6"
Height 51.3"
Seat Height 39.2"
Wheelbase 58.5"
Ground Clearance 14.6"
Dry Weight 222 Lbs.
Fuel Capacity 1.8 Gallons
KTM 450SX
Bore x Stroke (mm) 95 / 63,4 mm
Transmission 4 gears
Displacement (cc) 449,39 cc
Cooling liquid cooled
Clutch Wet multi-disc clutch, operated hydraulically
Valve 4V / OHC with roller rocker lever
Engine Type single cylinder, 4-stroke
Motor Oil Motorex Power Synt 4T 10W-50
Primary ratio 33:76
Lubrication Pressure lubrication with 2 Eaton pumps
Starter kick starter
Compression ratio 12:1
Carburetor Keihin MX FCR 41
Ignition Kokusan digital 4K-3A
Secondary ratio 14:50, chain 5/8 x1/4"
CRF 450
ENGINE
Engine Type 449cc liquid-cooled single-cylinder four-stroke
Bore and Stroke 96.0mm x 62.1mm
Compression Ratio 11.5:1
Valve Train SOHC; four-valve
Carburetion Keihin 40mm flat-slide
Ignition Solid-state CD with electronic advance
DRIVE TRAIN
Transmission Close-ratio five-speed
Final Drive #520 chain; 13T/50T
CHASSIS / SUSPENSION / BRAKES
Front Suspension 47mm inverted Showa cartridge fork with 16-position rebound- and 16-position compression-damping adjustability; 12.4-inch travel
Rear Suspension Pro-Link Showa single-shock with spring-preload, 17-position rebound-damping adjustability, and compression-damping adjustment separated into low-speed (13 positions) and high-speed (3.5 turns); 12.4-inch travel
Front Brake Single 240mm disc with twin-piston caliper
Rear Brake Single 240mm disc
Front Tire 80/100-21
Rear Tire 110/90-19