RX 4T 450

Bore x stroke

97.0 x 60.8 mm (3.8 x 2.4 inches)

Clutch

Wet multi-disc

Color options

Blue/red/white

Compression

13.5:1

Coolant

1.00 litres (0.26 US gallons)

Cooling system

Liquid

Diameter

255 mm (10.0 inches)

Dry weight

104.5 kg (230.4 pounds)

Engine details

Titanium valves

Engine oil

SAE 10W/45

Engine size

449.3 ccm (27.42 cubic inches)

Frame type

Molybdenum steel with double cradle split above the exhaust port

Front brakes

Single disc. Double-piston floating caliper

Front suspension

Hydraulic USD close cartridge fork, 48mm

Front tire

90/90-21

Fuel capacity

7.00 litres (1.85 US gallons)

Fuel control

Double Overhead Cams/Twin Cam (DOHC)

Fuel system

Injection. Elldor electronic injection, 46mm

Gearbox

5-speed

Ground clearance

330 mm (13.0 inches)

Ignition

Kokusan.

Lubrication system

2 oil pumps

Model

Beta RX 4T 450

Overall height

1270 mm (50.0 inches)

Overall length

2170 mm (85.4 inches)

Overall width

825 mm (32.5 inches)

Rear brakes

Single disc. Single-piston floating caliper

Rear suspension

Monoshock with progressive compound lever

Rear tire

140/80-18

Seat height

945 mm (37.2 inches) If adjustable, lowest setting.

Spark plugs

NGK LKAR 8A-9

Starter

Electric

Transmission type

Chain (final drive)

Type

Cross / motocross

Type of engine

Single cylinder, four-stroke

Valves per cylinder

4

Wheelbase

1485 mm (58.5 inches)

Year of manufacture

2024