Maxtra 125

Haojue 125
Manufacturer	Haojue
Production	2009
Predecessor	none
Engine	125 cc two-stroke engine

The Maxtra 125 is a race motorcycle manufactured by Haojue to race in the Grand Prix motorcycle World Championship. Its first season will be in 2009.

The engine design is innovative for a 125cc racing bike: the cylinder points downwards, rendering possible several in the intake system and in weight distribution. Also, Haojue will try to improve the 125 by developing aerodynamics of the bodywork.

2009 specifications

Engine Two-stroke single-cylinder liquid cooled
Bore & Stroke: 54 X 54.5mm
Displacement: 124.8cc
Induction: Reed valve
Carburettor: 38mm
Compression Ratio: 15:1
Ignition: DCI-CDI with battery
Transmission: Six-speed cassette-type gearbox
Clutch: Dry multiplate

Chassis Wheelbase: 1,235mm
Fork angle: 23 degrees
Trail: 92mm
Front Suspension: Öhlins GP125 gas pressurised
Rear Suspension: Öhlins TTX36
Brakes: Brembo – twin 220mm floating discs front, twin-piston monobloc callipers
Wheels: PVM
Tyres: Dunlop
Chain: Regina

References

Maxtra official website

Grand Prix Motorcycles, 2000–2009
Series	Manufacturer	2000s
Series	Manufacturer	0	1	2	3	4	5	6	7	8	9
MotoGP 500 cc 990 cc 800 cc	Aprilia	RSW 500		RS Cube
	Ducati				Desmosedici GP3/GP4/GP5/GP6				GP7/GP8/GP9
	Honda	NSR500		RC211V					RC212V
	Ilmor							X3
	Kawasaki			ZX-RR					ZX-RR
	Suzuki	RGV500		GSV-R					GSV-R
	Team Roberts	Proton KR3			Proton V5			KR211V	KR212V
	Yamaha	YZR500		YZR-M1					YZR-M1
250 cc	Aprilia	RSW 250							RSA 250
	Gilera							RSW 250		RSA 250
	Honda	NSR250			RS250RW
	Honda	RS250R
	KTM						250 FRR
	Yamaha	YZR250
	Yamaha	TZ250
125 cc	Aprilia	RSW 125							RSA 125
	Derbi	125 GP						RSW 125	RSA 125
	Gilera		125 GP					RSW 125
	Honda	RS125R
	Italjet	F125
	KTM				125 FRR
	Loncin									125
	Malaguti				125
	TSR-Honda		AC11M/AC12M

This article is issued from Wikipedia - version of the 10/2/2012. The text is available under the Creative Commons Attribution/Share Alike but additional terms may apply for the media files.