Montesa B 46/49 1946

SPECIALIZATION: Tourism
Basic model: B
Model: 46/49
CODE: MM-0103, 105106107113
Year: 1946
MOTOR
Piston diameter: 51.5 mm.
Stroke: 60 mm.
Size: 124.98 cm ³
Compression ratio: 7.2 / 1
Power: 4.7 hp at 4600 rev / min
carburetor
BRAND: CI
Type: -
DIFFUSER: 16mm.
equipment
BRAND: MARELLI MVA13.C
PREVIEW: 3,5
Spark: BOSCH (W175T3)
Separation: 0,38 ÷ 0,45 mm. / 0,35 ÷ 0,45 mm.
TRANSMISSION
Initial: 16/38
Secondary: 14/45
Changes: 16.8 / 1. 11/1. 7.8 / 1
BRAKES
FRONT: Drum 125
REAR: Drum 125
TIRES
FRONT: 600 x 65
REAR: 600 x 65
SUSPENSION
FRONT: The parallelograms
TAIL: Telescopic
Maximum speed: 75