1E40QMB HS Race Variator Set V2
Quick Overview
An ideal replacement part and modification to the scooters that have the restricted drive boss.:
Complete Variator, CNC Pulley Platew and unrestricted drive boss
1 x Set of 15mm x 12mm 5.0g rollers
1 x Set of 15mm x 12mm 5.5g rollers
1 x Set of 15mm x 12mm 6.0g rollers
Complete Variator, CNC Pulley Platew and unrestricted drive boss
1 x Set of 15mm x 12mm 5.0g rollers
1 x Set of 15mm x 12mm 5.5g rollers
1 x Set of 15mm x 12mm 6.0g rollers
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.
Make
Model
Benelli
49X QuattronoveX 50
Baotian BTM
BT49QT-28A 2T (1E40QMA)
Pulse
Force 50 2T (BT49QT-28A)
CPI
AragonAragon 50 GPBingo / Tennesse to 2003Formula 50 R 2008-FreakyGTR 50 LCHussar (E1) -2003Hussar (E2) 2003-Oliver (E1) -2003Oliver (E2) 2003-Oliver City 50 2005-Oliver Sport 50 2005-
Generic
Ideo 50XOR 50Cracker 50 2T
Keeway
Venus 50 2TARN 50 2009-Easy 50 2009-F-ACT 50 -2008F-ACT 50 2009-F-ACT 50 NKD NakedF-ACT 50 Racing SP 2009-Flash 50Focus 50Goccia 50Hacker 50 2009-Hurricane 50Matrix 50 -2008 (V1, V2)Matrix 50 SP 07-08 (V3)Matrix 50 SP 2009- (V4)Pixel 50 2009-RY6 50 -2008RY6 50 2009- RY8 50 -2008RY8 50 EvoRY8 50 RacingRY8 50 SPSwan 50 2009-
Longjia
LJ50QT-F 2TLJ50QT-F-01 2TLJ50QT-K 2T
Malaguti
F12 Phantom 50 AC (07-) CPI Engine
Sachs
Eagle 50Speedforce RSpeedjet 50SX1
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