1E40QMB HS Race Variator Set V2

Description

The Naraku HS-Racing is a well-engineered High Speed variator for Minarelli-based 2-stroke engines with a 16mm tail shaft. The variator comes with a CNC-turned HS belt pulley. The toothing allows for better transfer of power and negates the need for the star carrier shim. Very good torque and acceleration.

The V.2 version comes with 3 sets of 15x12 weights in 5g, 5.5g and 6g.

The variator sleeve in the kit should be used with a sports exhaust or 70cc cylinder. The short build gives the variator a longer gear ratio, meaning more top end speed. Of course, you need sufficient power for this. For original 50cc engines, the original sleeve can be retained.

Fitment List

Make

Model

Benelli

49X QuattronoveX 50

Baotian BTM

BT49QT-28A 2T (1E40QMA)

Pulse

Force 50 2T (BT49QT-28A)

CPI

Aragon
Aragon 50 GP
Bingo / Tennesse to 2003
Formula 50 R 2008-
Freaky
GTR 50 LC
Hussar (E1) -2003
Hussar (E2) 2003-
Oliver (E1) -2003
Oliver (E2) 2003-
Oliver City 50 2005-
Oliver Sport 50 2005-

Generic

Ideo 50
XOR 50
Cracker 50 2T

Keeway

Venus 50 2T
ARN 50 2009-
Easy 50 2009-
F-ACT 50 -2008
F-ACT 50 2009-
F-ACT 50 NKD Naked
F-ACT 50 Racing SP 2009-
Flash 50
Focus 50
Goccia 50
Hacker 50 2009-
Hurricane 50
Matrix 50 -2008 (V1, V2)
Matrix 50 SP 07-08 (V3)
Matrix 50 SP 2009- (V4)
Pixel 50 2009-
RY6 50 -2008
RY6 50 2009-
RY8 50 -2008
RY8 50 Evo
RY8 50 Racing
RY8 50 SP
Swan 50 2009-

Longjia

LJ50QT-F 2T
LJ50QT-F-01 2T
LJ50QT-K 2T

Malaguti

F12 Phantom 50 AC (07-) CPI Engine

Sachs

Eagle 50
Speedforce R
Speedjet 50
SX1

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