Husqvarna CR125 Specifications, 2009
Engine
Type Single cylinder, 2-stroke, reed valve and H.T.S. valve with mechanical control on exhaust port
Bore 54 mm
Stroke 54.5 mm
Displacement 124.82 cc
Compression ratio 8.8 : 1
Starting Kick
Cooling Liquid-cooled
Radiator 2
Lubrication Premix 33 : 1
Ignition Electronic C.D.I., analogue type with variable advance
Spark plug type NGK BR 9EG / CHAMPION QN84
Spark plug gap 0.6 mm
Carburetor Mikuni TMX 38
Clutch Wet, multi-plate, mechanic control
Driving disc number 7
Driven disc number 6
Chassis
Type Steel single tube cradle with steel round tubes
Rear frame in light alloy
Front suspension MARZOCCHI USD telescopic hydraulic fork with advanced axle compression and rebound stroke adjustment
Fork leg diameter 50 mm
Fork travel 300 mm
Rear suspension SACHS Progressive Soft Damp type with single hydraulic shock absorber, spring pre-load adjustment, compression and rebound adjustment (compression stroke - double adjustment)
Rear wheel travel 296 mm
Front brake 260 mm BREMBO fixed disc type with hydraulic control and floating caliper
Rear brake 240 mm BREMBO floating disc type with hydraulic control and floating caliper
Rim front 1.60" x 21", light alloy
Rim rear 2.15" x 19", light alloy
Tyre front 80/100-21" PIRELLI 51R-MT 32A
Tyre rear 100/90-19" PIRELLI NHS (57)-MT 32
Timing System
Valve timing - Exhaust 184°
- Transfer 128°
