MY24 BETA RX 450

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SKU: RX450 Category: Tags: , , , ,
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Description

MY24 BETA RX 450: The King of Motocross Bikes, the RX450 four-stroke!

It is officially the first four-stroke motocross bike built by the Italian manufacturer; for enthusiasts of all riding abilities, this translates into the first chance to ride the Beta MX bike that is based off of the race prototype that competed in the MXGP World Championship for the last three years.

The MY24 BETA RX 450 is a race-ready bike in all respects, specifically designed for motocross tracks, the design is completely new from the ground up: the frame, engine and all of the components are of the highest level, and developed with the project brief in mind: to bring new horizons of RideAbility to the MX world, the design is completely new from the ground up: the frame, engine and components are of the highest level, and developed with the project brief in mind: to bring new horizons of RideAbility to the MX world.

MY24 BETA RX 450 SPECIFICATIONS

CHASSIS
FRAME Molybdenum steel with double cradle split above the exhaust port
WHEEL BASE 1485 mm
MAX LENGTH 2170 mm
MAX WIDTH 825 mm
MAX HEIGHT 1270 mm
SEAT HEIGHT 945 mm
GROUND CLEARANCE 330 mm
FOOTREST HEIGHT 410 mm
WEIGHT (DRY) 104.5 kg (Front 51.4 kg / Rear 53.1 kg)
FUEL TANK 7 L
RESERVE 1.4L
FRONT SUSPENSION 48 mm KYB AOS Closed Cartridge with adjustable compression & rebound
REAR SUSPENSION KYB 50 mm body with adjustable rebound and high/low speed on compression adjustment (135mm stroke)
FRONT WHEEL TRAVEL 305 mm
REAR WHEEL TRAVEL 300 mm
FRONT BRAKE Wave disc ø260 mm and double-piston floating caliper
REAR BRAKE Wave disc ø240 mm and single-piston floating caliper
FRONT RIM 21 x 1,6 – 36 holes
FRONT TYRE 80/100 – 21
REAR RIM 19 x 2.15 – 36 holes
REAR TYRE 110/90 -19
ENGINE
TYPE Single cylinder 4 stroke liquid cooled
BORE 97 mm
STROKE 60.8 mm
DISCPLACEMENT 449.3 cc
COMPRESSION RATIO 13.4:1
VALVE TRAIN DOHC finger follower / 4 valve, intake titanium, exhaust steel                                                                  .
STARTER Electric starter
IGNITION AC Kokusan – Digital CDI
SPARK PLUG NGK LKAR 8A-9
THROTTLE BODY 46 mm
FUEL SYSTEM Elldor dual electronic injection
LUBRICATION 2 oil pumps
CLUTCH Wet multi-disc clutch
PRIMARY DRIVE Z.31/72
TRANSMISSION 5 gears
DRIVE Chain
ENGINE OIL SAE 10W/50