RR 4T 400/450/525 Spec

Tech spec





CHASSIS

 

Frame

Molybdemum steel with double cradle split above the exhaust port

Wheel base

1500 mm

Max length

2270 mm

Max width

813 mm

Max height

1255 mm

Seat height

940 mm

Ground clearance

320 mm

Footrest height

405 mm

Dry weight

117,5 kg (front 54,5 kg; rear 63kg)

Fuel tank capacity

8,5 l.

Reserve

1 l.

Cooling system capacity

1,3 l.

Front suspension

Hydraulic USD fork with 45 mm shaft

Rear suspension

Monoshock with progressive compound lever

Shock absorber stroke

105 mm

Front wheel travel

290 mm

Rear wheel travel

300 mm

Front brake

Floating disc 255 mm and single piston floating caliper

Rear brake

Disc 240 mm and single piston floating caliper

Front rim

21 - 1,6 - 36 holes

Rear rim

18 - 2,15 - 36 holes

Front tyre

90/90 - 21

Rear tyre

140/80 - 18

ENGINE

BETA

Type

Single-cylinder, 4-stroke, liquid cooled with countershaft and electric starting

Bore

89 mm

Stroke

64 mm

Displacement

398cc

Compression Ratio

11 : 1

Ignition

DC-CDI without trembler with varianle ignition timing, Kokusan type

Spark plug

NGK DCPR 8 E

Lubrication

2 oil pumps

Feeding


Carburettor

D Keihin FCR-MX 39

Spark advance


Clutch

Wet multi-disc clutch

Primary drive

Straight toothing 33/76

Transmission

S 6 gears - front claw clutch

Final Transmission

Chain

Engine oil

SAE 10W/40 (1250cc)

RRP

£5195 inc. VAT

 

Tech spec





CHASSIS

 

Frame

Molybdemum steel with double cradle split above the exhaust port

Wheel base

1500 mm

Max length

2270 mm

Max width

813 mm

Max height

1255 mm

Seat height

940 mm

Ground clearance

320 mm

Footrest height

405 mm

Dry weight

117,5 kg (front 54,5 kg; rear 63kg)

Fuel tank capacity

8,5 l.

Reserve

1 l.

Cooling system capacity

1,3 l.

Front suspension

Hydraulic USD fork with 45 mm shaft

Rear suspension

Monoshock with progressive compound lever

Shock absorber stroke

105 mm

Front wheel travel

290 mm

Rear wheel travel

300 mm

Front brake

Floating disc 255 mm and single piston floating caliper

Rear brake

Disc 240 mm and single piston floating caliper

Front rim

21 - 1,6 - 36 holes

Rear rim

18 - 2,15 - 36 holes

Front tyre

90/90 - 21

Rear tyre

140/80 - 18

ENGINE

BETA

Type

Single-cylinder, 4-stroke, liquid cooled with countershaft and electric starting

Bore

89 mm

Stroke

72 mm

Displacement

448cc

Compression Ratio

11 : 1

Ignition

DC-CDI without trembler with varianle ignition timing, Kokusan type

Spark plug

NGK DCPR 8 E

Lubrication

2 oil pumps

Feeding


Carburettor

D Keihin FCR-MX 39

Spark advance


Clutch

Wet multi-disc clutch

Primary drive

Straight toothing 33/76

Transmission

S 6 gears - front claw clutch

Final Transmission

Chain

Engine oil

SAE 10W/40 (1250cc)

RRP

£5195 inc. VAT

 

Tech spec





CHASSIS

 

Frame

Molybdemum steel with double cradle split above the exhaust port

Wheel base

1500 mm

Max length

2270 mm

Max width

813 mm

Max height

1255 mm

Seat height

940 mm

Ground clearance

320 mm

Footrest height

405 mm

Dry weight

117,5 kg (front 55 kg; rear 63kg)

Fuel tank capacity

8,5 l.

Reserve

1 l.

Cooling system capacity

1,3 l.

Front suspension

Hydraulic USD fork with 45 mm shaft

Rear suspension

Monoshock with progressive compound lever

Shock absorber stroke

105 mm

Front wheel travel

290 mm

Rear wheel travel

300 mm

Front brake

Floating disc 255 mm and single piston floating caliper

Rear brake

Disc 240 mm and single piston floating caliper

Front rim

21 - 1,6 - 36 holes

Rear rim

18 - 2,15 - 36 holes

Front tyre

90/90 - 21

Rear tyre

140/80 - 18

ENGINE

BETA

Type

Single-cylinder, 4-stroke, liquid cooled with countershaft and electric starting

Bore

95 mm

Stroke

72 mm

Displacement

510cc

Compression Ratio

11 : 1

Ignition

DC-CDI without trembler with varianle ignition timing, Kokusan type

Spark plug

NGK DCPR 8 E

Lubrication

2 oil pumps

Feeding


Carburettor

D Keihin FCR-MX 39

Spark advance


Clutch

Wet multi-disc clutch

Primary drive

Straight toothing 33/76

Transmission

S 6 gears - front claw clutch

Final Transmission

Chain

Engine oil

SAE 10W/40 (1250cc)

RRP

£5195 inc. VAT