Rok

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ROK KID

EVO-EN-VOR-RKID
01
 
COOLING SYSTEM: Air-cooled system
 
EXHAUST: Rectangular exhaust without rib
 
BEARINGS: Radial bearing C4
 
BORE AND STROKE: 42x39.7mm
 
MAX POWER: 4.5 HP a 10.000 Rpm
 
MAX TORQUE: 4 Nm a 8.000 Rpm
 
MAX: 13.000 Rpm
 
IGNITION: Selettra analogic ignition
 
CARBURETTOR: Dell’Orto PHBN Ø 14mm
 
SILENCER: Vortex intake silencer
 
FUEL PUMP: Dell’Orto
 
EXHAUST: Kid Rok exhaust with integrated exhaust silencer

ROK MINI

EVO-EN-VOR-RMINI
02
 
COOLING SYSTEM: Air-cooled system
 
EXHAUST: Oval exhaust without rib
 
BEARINGS: Radial bearing C4
 
BORE AND STROKE: 42x43mm
 
MAX POWER: 10 HP a 11.000 Rpm
 
MAX TORQUE: 6.5 Nm a 9.000 Rpm
 
MAX: 15.500 Rpm
 
IGNITION: Selettra analogic ignition
 
CARBURETTOR: Dell’Orto PHBG Ø 18mm
 
SILENCER: Vortex intake silencer
 
FUEL PUMP: Dell’Orto
 
EXHAUST: Mini Rok exhaust with integrated exhaust silencer

ROK JUNIOR

EVO-EN-VOR-RJUN
03
 
COOLING SYSTEM: Liquid-cooled through external water pump

EXHAUST
: Oval exhaust and 2 boosters

BEARINGS
: Radial bearing C4

BORE AND STROKE
: 54x54mm

MAX POWER
: 22 HP a 11.500 Rpm

MAX TORQUE
: 19.6 Nm a 10.000 Rpm

MAX
: 13.800 Rpm (electronically limited)

IGNITION
: PVL digital ignition

CARBURETTOR
: Dell’Orto VHSH Ø 30mm

SILENCER
: Arrow intake silencer

FUEL PUMP
: Dell’Orto

EXHAUST
: Rok moulded exhaust

ROK GP

EVO-EN-VOR-RGP
04
 
COOLING SYSTEM: Liquid-cooled through external water pump

EXHAUST
: Oval exhaust and 2 boosters

BEARINGS
: Radial bearing C4

BORE AND STROKE
: 54.07x54mm

MAX POWER
: 36 HP a 12.500 Rpm

MAX TORQUE
: 20.2 Nm a 11.500 Rpm

MAX
: 15.000 Rpm (electronically limited)

IGNITION
: PVL digital ignition

CARBURETTOR
: Dell’Orto VHSH Ø 30mm

SILENCER
: Arrow intake silencer

FUEL PUMP
: Dell’Orto

EXHAUST
: Rok GP moulded exhaust with integrated exhaust silencer

ROK DVS

EVO-EN-VOR-RDVS
06
 
COOLING SYSTEM: Liquid-cooled through external pump

EXHAUST
: Oval exhaust and 2 boosters

BEARINGS
: Radial bearing C4

BORE AND STROKE
: 54x54mm

MAX POWER
: 38 HP a 11.000 Rpm

MAX TORQUE
: 21 Nm a 11.000 Rpm

MAX
: 16.000 Rpm

IGNITION
: PVL digital ignition

CARBURETTOR
: IBEA Rok DVS Ø 24mm carburettor

SILENCER
: Arrow intake silencer

EXHAUST
: Rok DVS exhaust with integrated silencer

ROK SHIFTER

EVO-EN-VOR-RSHFT
07
 
COOLING SYSTEM: Liquid-cooled through external pump

EXHAUST
: Oval exhaust and 2 boosters

BEARINGS
: Radial bearing C4

BORE AND STROKE
: 54x54.5 mm

MAX POWER
: 43 HP a 13.900 Rpm

MAX TORQUE
: 14.000 Rpm

IGNITION
: PVL analogical ignition

CARBURETTOR
: Dell’Orto VHSH Ø 30mm

SILENCER
: Arrow intake silencer

FUEL PUMP
: Dell’Orto

EXHAUST
: Shifter Rok moulded exhaust