450SX Racing

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"

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      125SX

Bore x Stroke (mm) 54 / 54,5

Transmission 5 gears

Displacement (cc) 124,8

Cooling liquid cooled

Clutch wet multi-disc clutch, operated hydraucally

Engine Type single cylinder, 2-stroke

Primary ratio 23 : 73

Lubrication mixture oil lublirication

Starter kick starter

Control TVC

Compression ratio

Carburetor Keihin PWK 39

Ignition Kokusan digital 2K-1

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    525SX Racing

Bore x Stroke (mm) 95 / 72

Transmission 4 gears

Displacement (cc) 510,4

Cooling liquid cooled

Clutch wet multi-disc clutch, operated hydraucally

Engine Type single cylinder, 4-stroke

Primary ratio 33 : 76

Lubrication pressure lublirication with 2 Eaton pumps

Starter kick starter

Control 4 V / OHC with roller rocker lever

Compression ratio 11:1

Carburetor Keihin MX FCR41

Ignition Kokusan digital 4K-3A

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 250SX

Bore x Stroke (mm) 66,4 / 72 mm

Transmission 5 gears

Transmission lubrication Motorex Gear Oil EP 80 wt, 0,7 l

Displacement (cc) 249 cc

Cooling liquid cooled

Clutch wet multi-disc clutch, operated hydraulically

Valve TVC

Engine Type single cylinder, 2-stroke

Primary ratio 26:72

Lubrication mixture oil lubrication

Starter kick starter

Carburetor Keihin PWK 38 S

Ignition Kokusan digital 2K-1

Secondary ratio 14:50, chain 5/8 x 1/4 "

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  525EXC Racing

Bore x Stroke (mm) 95 / 72 mm

Transmission 6 gears

Displacement (cc) 510,4

Cooling liquid cooled

Clutch wet multi-disc clutch, operated hydraucally

Engine Type single cylinder, 4-stroke

Primary ratio 33:76

Lubrication pressure lubliricatio with 2 Eaton pumps

Starter kick-starter and E-starter / 4 Ah

Control 4 V / OHC with roller rocker lever

Compression ratio 11:1

Carburetor Keihin MX FCR 39

Ignition Kokusan digital 4K-3B

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     450EXC Racing

Bore x Stroke (mm) 89 / 72

Transmission 6 gears

Displacement (cc) 447,92

Cooling liquid cooled

Clutch wet multi-disc clutch, operated hydraucally

Engine Type single cylinder, 4-stroke

Primary ratio 33:76

Lubrication pressure lubliricatio with 2 Eaton pumps

Starter kick-starter and E-starter / 4 Ah

Control 4 V / OHC with roller rocker lever

Compression ratio 11:1

Carburetor Keihin MX FCR 39

Ignition Kokusan digital 4K-3B

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   250EXC Racing

Bore x Stroke (mm) 75 / 56,5 mm

Transmission 6 gears

Displacement (cc) 249,6

Cooling liquid cooled

Clutch wet multi-disc clutch, operated hydraucally

Engine Type single cylinder, 4-stroke

Primary ratio 33:76

Lubrication pressure lubliricatio with 2 Eaton pumps

Starter kick-starter and E-starter / 4 Ah

Control 4 V / OHC with roller rocker lever

Compression ratio 12:1

Carburetor Keihin MX FCR 37

Ignition Kokusan digital 4K-3B

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  525MXC Racing

Bore x Stroke (mm) 95 / 72

Transmission 6 Speed MXC, Close Ratio

Displacement (cc) 510.4

Cooling liquid cooled

Clutch wet multi-disc clutch, operated hydraulically

Engine Type single cylinder, 4-stroke

Motor Oil Motorex Power Synt 4T 10W-50 wt.; Capacity 1200cc

Primary ratio 33:76

Starter kick-starter and E-starter / 4 Ah

Control 4 V / OHC with roller rocker lever

Fuel Premium Fuel (92 + U.S. Octane)

Carburetor Keihin MX FCR 39

Ignition Kokusan digital 4K-3B

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