Beta ALP 4.0 User Manual

1
GENERAL INFORMA
TION
104
GB
ENGINE
Type .....................................................................single-cylinder, four-stroke
SUZUKI (350 cc)
Bore x stroke .............................................................................. 79,0 mm
Displacement (cm
3
) ........................................................... 349 cm
3
(350 cc)
Compression ratio ............................................................... 9,5:1 (350 cc)
Carburetor ............................................................ MIKUNI BST33 (350 cc)
Lubrication .................................................................... pressure with pump
Fuel system ............................................... petrol (unleaded, with a minimum
octane number of 95), by carburettor
Cooling system ................................................................. by air circulation
Spark plug .................................................. NGK CR9 EK - DENSO U27ETR
Clutch ..................................................................... multiple-disc in oil bath
Transmission ................................. 6-speed, with constant-mesh gears (350 cc)
Valves .............................................................................................. n. 4
Secondary transmission
........................................................ 15/48 (ALP 4.0)
15/42 (MOTARD M4)
Chain with OR ........................ REGINA DERVIO 5/8’ -112link w/joint (ALP 4.0)
REGINA DERVIO 5/8’ -
110link w/joint (MOTARD M4)

Beta ALP 4.0 Specifications

General

Displacement	349 cc
Final Drive	Chain
Rear Suspension	Monoshock
Front Brake	Single disc, 260 mm
Rear Brake	Single disc, 220 mm
Front Tire	90/90-21
Engine	Single cylinder, 4-stroke