Beta RR 50 SM 2T euro 3 VS Derbi DRD X-Treme 50 2 euro 4

Profile

Superbiker

Year of production

Of 2011 2017 to

Weight

85 kg

ENGINE

Single cylinder 2 T, euro 3

Start-up

Electric

Cooling

Liquid

Displacement

49.3 cm3

Food

Dell'Orto PHBN 16 HS Carburetor

Gearbox

6 speed

Petrol tank

6 liters

Oil tank

1.3 liter

Gearbox oil

10 (30)

Coolant tank

0.50 liter

Ignition

CDI

Spark plug

NGK BR9ES

Battery

12V 6Ah

Frame

Double steel cradle

Front Suspension

Hydraulic fork Ø 40 mm

Rear suspension

Mono shock absorber

Front brake

Disc Ø 300 mm

Rear brake

Disc Ø 220 mm

Front tire size and pressure

100/80 x 17' and 1.9 bar

Rear tire size and pressure

130/70 x 17' and 2 bars

Pinion

11

Rear sprocket

50

Chain

420 - 132 links

Saddle height

900 mm

Profile

Superbiker

Year of production

Of 2018 2021 to

Weight

99kg

ENGINE

Single-cylinder T derbi euro 4

Start-up

On kick and electric

Cooling

Liquid

Displacement

49,9cm3

Food

Carburettor Dellorto PHBN 17,5

Gearbox

6 speed

Petrol tank

7 liters

Oil tank

1 liter

Gearbox oil

10W40

Coolant tank

1,1 liter

Ignition

CDI

Spark plug

NGK BR9ES

Battery

12V 4Ah

Frame

CrMo steel double beam

Front Suspension

Hydraulic fork Ø 37 mm

Rear suspension

Mono hydraulic shock absorber

Front brake

Disc Ø 260 mm

Rear brake

Disc Ø 220 mm

Front tire size and pressure

100/80 x 17' and 1,7 bar

Rear tire size and pressure

130/70 x 17' and 2 bars

Pinion

13

Rear sprocket

53

Chain

420

Saddle height

860 mm