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Discontinued Product!
G2 Throttle Tamer Triumph has been discontinued and will not be returning
Replacement Suggestion
Handlebars & Controls
Out of Stock

G2 Throttle Tamer Triumph

Item: P255751

G2's challenge was to improve control of over-responsive power characteristics of most fuel injected motorcycles. Their solution is the throttle tamer… Read More


This product is vehicle specific. Please to ensure fitment.

Learn More

Product Details

G2 Throttle Tamer Triumph

G2's challenge was to improve control of over-responsive power characteristics of most fuel injected motorcycles. Their solution is the throttle tamer.

The Throttle Tamer incorporates a non-linear ratio between hand throttle rotation and carburetor or throttle body opening.  The “pulley”, or as they call it, “cam” pulls the throttle cable as the rider rotates the grip/tube.  By altering the conventional, circular shaped cam, a vast improvement in control is achieved.

The Throttle Tamer has a cam with a reduced radius initially, which requires a slightly farther rotation to achieve the same carburetor or throttle body opening position as a stock throttle.  This virtually eliminates the jerky “throttle snatch” especially evident in modern fuel injected street bikes.  The radius increases or “ramps up” after ½ throttle to keep overall rotation required to reach full throttle at or near stock rotation.


  • Machined from 6061 aluminum in the USA!
  • Self-lubricating Delrin bushings at each end of tube eliminate aluminum-to-aluminum contact and provide an ultra-smooth feel
  • Included cam is removable and can be replaced with alternate cams (sold separately) to fine tune control
  • Fits inside the stock throttle housing to stock cables
  • Works with all known aftermarket cruise controls
  • Slide your grip unto the Throttle Tamer

Note: Image for reference only. Actual G2 Throttle Tamer may vary depending on your bike's make and model.

Product Style RevZilla Item # MFR. Product # Availability
Product Style G2 Throttle Tamer Triumph RevZilla Item #921653 MFR. Product #40-4F-136-T AvailabilityOut of Stock

This product is vehicle specific. Please to ensure fitment.

Fitment Notes & Exceptions
  • Only fits Triumph models with 7/8" size bars/clip-ons
Bonneville 2009-2015
Bonneville SE 2009-2015
Daytona 600 2004, 2005
Daytona 650 2004, 2005
Daytona 675 2006-2015
Daytona 675R 2011, 2012, 2013, 2014, 2015
Scrambler 2006-2016
Sprint ST 2002, 2003, 2004
Street Triple 2008-2015
Street Triple R 2008-2015
Thruxton 2004, 2005, 2006, 2007, 2008
Tiger 800 2011, 2012, 2013, 2014
Tiger 800 XC 2011, 2012, 2013, 2014, 2015
This item is also available for 229 different models
RSV 1000 R 2002-2010
RSV 1000 R Factory 2002-2010
SL1000 Falco 2000-2003
Tuono 1000 R 2003-2010
Tuono 1000 R Factory 2004-2010
Tuono Fighter 1000 2002-2004
Tuono Racer 1000 2003
Tuono V4 R 2011-2013
1098 2007-2008
1098 R 2007-2009
1098 R Bayliss LE 2009
1098 S 2007-2008
1098 S Tricolore 2007
749 2003-2006
749 Dark 2003-2006
749R 2003-2006
749S 2003-2006
848 2008-2010
848 EVO 2011-2013
916 Biposto 1995-1999
916 Monoposto 1995-1999
916 Senna 1995-1999
916 SP 1995-1999
916 SPS 1995-1999
916 SPS Fogarty 1995-1999
916 Strada 1995-1999
999 2003-2006
999R 2003-2006
999R FILA 2003-2004
999R Xerox 2006
999S 2003-2006
GT1000 2007-2010
GT1000 Touring 2009
Hypermotard 1100 2008-2009
Hypermotard 1100 S 2008-2009
MH900e 2000-2002
Monster 1100 2009-2010
Monster 1100 EVO 2011-2013
Monster 1100 S 2009-2010
Monster 620 2002-2006
Monster 620 Dark 2002-2006
Monster 620 Matrix 2002-2006
Monster 620S 2001-2005
Monster 695 2007-2008
Monster 696 2008-2014
Monster 750 2002
Monster 750 Dark 2002
Monster 796 2010-2014
Monster 800 2002
Monster 800 Dark 2002
Monster 800S 2002
Monster S2R 1000 2006-2008
Monster S2R 800 2005-2007
Monster S4R 2004-2006
Monster S4RS 2006
Monster S4RS Testastretta 2007-2008
Monster S4RS Tricolore 2008
Monster S4R Testastretta 2007-2008
Multistrada 1000 DS 2003-2006
Multistrada 1000S DS 2005-2006
Multistrada 1100 2007-2009
Multistrada 1100 S 2007-2009
Multistrada 1200 2010-2014
Multistrada 1200 S 2010-2014
Multistrada 620 2006
Multistrada 620 Dark 2006
Scrambler Classic 2015-2018
Scrambler Full Throttle 2015-2018
Scrambler Icon 2015-2018
Scrambler Sixty2 62 2016-2018
Scrambler Street Classic 2018
Scrambler Urban Enduro 2015-2017
Sportclassic PaulSmart 1000 LE 2006
Sportclassic Sport 1000 Biposto 2007-2008
Sportclassic Sport 1000 Monoposto 2007
Sportclassic Sport 1000 S 2007-2009
ST2 1998-2003
ST3 2004-2007
ST4S 2001-2005
ST4S ABS 2003-2005
CB1000R 2008-2015
CB1100 2013-2014
CB1100 ABS 2013-2014
CB1100 DLX 2013-2014
CB500F 2013-2015
CB500X 2013-2015
CB900F 919 2002-2007
CBR1000RR 2004-2015
CBR1000RR ABS 2004-2015
CBR1000RR Repsol 2004-2012
CBR1000RR SP 2014-2016
CBR1100XX Super Blackbird 1997-2003
CBR250R 2011-2013
CBR250R ABS 2011-2013
CBR300R 2015-2018
CBR500R 2013-2015
CBR600F F4 1999-2002
CBR600F F4I 1999-2002
CBR600RR 2003-2015
CBR600RR ABS 2009-2015
CBR650F 2015
CBR900RR 2002-2003
CBR900RR 1993-2001
CMX250C Rebel 2012-2015
CTX1300 2014
CTX1300 Deluxe 2014
CTX 700 2014-2015
CTX 700 DCT 2014-2015
CTX 700N 2014-2015
GL1800A Gold Wing ABS 2001-2011
GL1800 Gold Wing 2007-2011
GL1800 Gold Wing Airbag 2007-2011
GL1800HP Gold Wing Audio/Comfort 2007-2011
GL1800HPNA Gold Wing Audio/Comfort/Navi/ABS 2007-2011
GL1800HPN Gold Wing Audio/Comfort/Navi 2007-2011
GL1800P Gold Wing Premium Audio 2007-2011
Grom MSX125 2014-2015
NC700X 2012-2015
NC700X ABS 2012-2015
NT700 (ABS) 2010-2011
NT700V 2010-2011
RVT1000R RC51 2000-2006
ST1100 1994-2002
ST1100 ABS 1994-2002
ST1300 2003-2012
ST1300 ABS 2003-2012
VFR1200 2010-2013
VFR800A Interceptor ABS 1998-2013
VFR800A Interceptor ABS (Anniv. Ed.) 1998-2013
VFR800 Interceptor 1998-2015
VFR800 Interceptor (Anniv. Ed.) 1998-2013
VFR800 Interceptor DLX ABS 2014-2015
1190 RC8 2008-2013
1190 RC8 R 2010-2013
990 Adventure 2003-2012
990 Adventure Baja 2013
990 Adventure R 2003-2012
990 Adventure S 2003-2012
990 Super Duke 2005-2012
990 Super Duke R 2005-2012
Concours 14 ABS ZG1400 2008-2011
Concours 14 ZG1400 2008-2011
Concours ZG1000 1994-2006
Ninja 1000 2011-2014
Ninja 1000 ABS 2011-2015
Ninja 250R 1997-2013
Ninja 300 2013-2015
Ninja 300 ABS 2013-2015
Ninja 600R 1988-1997
Ninja 650 2012-2015
Ninja 650 ABS 2013-2015
Ninja 650R 2007-2011
Ninja ZX-10R 2008-2015
Ninja ZX-10R 2004-2007
Ninja ZX-11 1990-1997
Ninja ZX-11 1998-2001
Ninja ZX-12R 2000-2005
Ninja ZX-14 2006-2011
Ninja ZX-14R 2006-2015
Ninja ZX-6 1990-1997
Ninja ZX-6 1998-2002
Ninja ZX-6R 2009-2015
Ninja ZX-6R 2003-2008
Ninja ZX-6RR 2003-2006
Ninja ZX-6R ZX636 2003-2015
Ninja ZX-7 1989-1995
Ninja ZX-7R 1991-1997
Ninja ZX-7R 1998-2003
Ninja ZX-9R 1998-2003
Versys 1000 2015
Versys 650 2013-2015
Versys 650 2007-2012
Z1000 2010-2013
Z1000 2003-2009
Z1000 ABS 2014-2015
Z750 2004-2006
ZR-7 2000-2004
ZRX1100 1999-2000
ZRX1200 2001-2005
ZZR1200 2002-2005
ZZR600 2002-2008
Burgman 400 2003-2011
Burgman 650 2003-2011
GSF1250S Bandit 2007-2009
GSF1250S Bandit ABS 2007-2009
GSX1250FA 2011
GSX650F 2008-2009
GSX-R1000 2005-2015
GSX-R600 2004-2015
GSX-R600 1997-2003
GSX-R750 2004-2015
GSX-R750 1996-2003
Hayabusa GSX1300R 2008-2015
Hayabusa GSX1300R 1999-2007
SV1000 2003-2007
SV1000S 2003-2007
SV650 1999-2002
SV650 2003-2008
SV650 ABS 1999-2002
SV650 ABS 2003-2008
SV650S 1999-2002
SV650S 2003-2008
SV650S ABS 1999-2002
SV650S ABS 2003-2008
V-Strom 1000 2014
V-Strom 1000 2002-2012
V-Strom 650 2007-2015
V-Strom 650 2004-2006
V-Strom 650XT 2015-2016
FJR1300 2003-2010
FJR1300 2011-2013
FJR1300A ABS 2003-2010
FJR1300A ABS 2011-2018
FJR1300AE 2006-2012
FJR1300ES 2014-2018
FZ-07 2015-2017
FZ-09 2014-2017
FZ1 2001-2015
FZ6 2004-2010
FZ6 FZS600 2004-2009
MT-07 2018
MT-09 2018
R1 1999-2014
R1 2015-2018
R3 2015-2018
R6 1999-2005
R6 2006-2016
Super Tenere 2014-2018
XSR700 2018


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Product Description
Part Numbers
Shipping & Returns
Product Description
G2's challenge was to improve control of over-responsive power characteristics of most fuel injected motorcycles. Their solution is the throttle tamer… Read More
Part Numbers
Tap To View Part Numbers
Tap To View Fitment Details
Shipping & Returns
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Reviews & Questions

4.1 / 5.0
8 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Bang For The Buck
3.4 / 5
5.0 / 5
5.0 / 5
Ease Of Install
4.2 / 5
Fit & Finish
4.5 / 5
4.0 / 5
Bang For The Buck
3 / 5
Smooths out the throttle as advertised
The Tiger 1050, running a stock can/tune, is notoriously snatchy at low-speed, partial throttle - hunting and surging is a common malady and there are a lot of ways to treat it.

I went with this option because it seemed both the cheapest and simplest method without messing with the ECU or anything else on the bike. Since I was replacing grips anyway, I decided to try it out.

It definitely smooths out the throttle response, though I'm slightly baffled as to how it works. I'm going to have to tighten up a bit of slack in my throttle cable, but it has definitely civilized the manners of the bike in partial-throttle, stop-n-go traffic without requiring clutch feathering.

Nice product, simple design. Wish it was a BIT cheaper, but I've learned to just stop looking at the credit card statements.
November 18, 2013
2012 Triumph Tiger 1050
Bang For The Buck
4 / 5
Works exactly as advertised
My 2012 Tiger 800XC is a great bike but the throttle is touchy, especially off road. This product, which was super easy to install, took out the "twichiness" but still left the throttle very responsive. Bike should come this way out of the box. I just did about 100 miles of dirt roads last week and this product made it much more enjoyable.
March 25, 2014
Bang For The Buck
4 / 5
5 / 5
5 / 5
Ease Of Install
5 / 5
Fit & Finish
4 / 5
4 / 5
Good mod for Scrambler
Had previously installed G2 on my 02 KLR 650 and noticed better throttle response going from stopped thirst gear. Similar with my 09 Scram. In both cases throttle seems smoother. Component is better made, appears more durable. Was an easy install. Just make sure you get accel & decal cables in correct holes on throttle. Actually this is pretty easy as cable ends have different shaped swag & match to holes in throttle. A bit pricey compared to OEM but worth it IMHO.

October 1, 2016
1 year ago
Bang For The Buck
4 / 5
Ease Of Install
5 / 5
5 / 5
Easy install, worked on my triumph
Tamed my triumph tiger 800 throttle, allowing me to ease on the throttle in off road applications, giving me a more controlled ride.
March 2, 2015
2014 Triumph Tiger 800 XC
Bang For The Buck
4 / 5
Ease Of Install
5 / 5
5 / 5
A significant improvement in throttle response
This unit goes a long way toward moderating the abrupt on/off throttle response of the Street Triple. The G2 throttle seems to be well-made and it's a breeze to install. It takes more time to remove the stock grip than it does to install the G2 throttle tamer. The stock Triumph grip was a loose fit on the G2 tube - easily fixed with some grip glue. Great bang for the buck.
March 11, 2016
Bang For The Buck
2 / 5
Ease Of Install
2 / 5
4 / 5
hesitant to buy, but glad I did. happier with the throttle feel on the tiger, now
It's a little easier to be smooth on the throttle now. Shifts are a little more consistent for me, especially when short shifting. Install was a little disappointing. the bars on the tiger are a little too short to fit the delrin bushing on the end of the tamer tube. I machined a custom piece to make it fit tighter. without it the tube was pretty sloppy. also, the stock grip fits loose; requiring it to be safety wired.
August 10, 2016
2015 Honda CBR500R
Bang For The Buck
4 / 5
Ease Of Install
5 / 5
Fit & Finish
5 / 5
Good buy
Installed it on my 2012 Triumph Street Triple R when i was changing my grips. Throttle is now significantly less jumpy, especially at low speeds. Install was very easy and im not very mechanicaly inclined.
May 18, 2017
Bang For The Buck
2 / 5
Ease Of Install
3 / 5
2 / 5
This product works ok but......
The G2 throttle tamer did possibly tame the the abruptness of the throttle on my 2014 street triple R a minimal amount, but the fit was not very fitting on my model. It is made of steel and has nice delron bushings on the inside of the tube for smoothness, but the placement of the bushing is wrong for my model and leaves it sloppy out on the end of the handle bar. For the price it should be better quality and come with glue or tape to attach the grip. All though I do like the idea of this product, I was not impressd
April 6, 2015
2014 Triumph Street Triple R
Start typing your question and we'll check if it was already asked and answered. Learn More
Browse 30 questions Browse 30 questions and 22 answers
Why did you choose this?
RevZilla Store
Trying to fix snatchy throttle on 20134 Triumph Scrambler.
Michael T on Apr 16, 2017
want smoother throttle response
GeorgeL on Dec 2, 2016
Trying to fix snatchy throttle on 20134 Triumph Scrambler.
Michael T on Apr 16, 2017
Needed a way to tame my Triumph's out of control throttle. Reviews were all 5/5.... must be good
Kenneth D on Feb 26, 2017
want smoother throttle response
GeorgeL on Dec 2, 2016
I needed something to soften the power hit of my Tiger in the dirt, especially when trying to idle along a difficult section. This is the cheapest and easiest option.
Morgan H on Jan 2, 2014
Needed a way to tame my Triumph's out of control throttle. Reviews were all 5/5.... must be good
Kenneth D on Feb 26, 2017
I needed something to soften the power hit of my Tiger in the dirt, especially when trying to idle along a difficult section. This is the cheapest and easiest option.
Morgan H on Jan 2, 2014
Does this product come with good install instructions?
A shopper on Feb 13, 2015
BEST ANSWER: Yes, it came with good instructions, but honestly, it was so simple to install that I did not need them. The most complicated thing about it is getting the grip off in the first place, I did not have to worry with cable adjustment at all. Just pay attention disengaging it. It really was easy.
I have a 2013 Triumph Explorer with heated grips, would this product still work with that setup?
Andthereyouare on Nov 4, 2014
BEST ANSWER: This will still work with heated grips, however I tried this product and found that the plastic insert that is suppsed to contact the handlebar end on the Tiger 800 does not. The part is the correct diameter and length but due to how triumph reduces the handlebar end to allow room for the grip heater wires the plastic insert does not contact to give you a smooth throttle action. I ended up putting my original throttle on and taking a dremel and carving the groove a bit to approximate what this does. I don't know how the explorer bar ends are made up but I would guess they are quite similar to the Tiger 800. Unfortunately the only way to find out is to put it on and check the contact. Hope this helps
Are you sure part number 921653 , G2 part number 40-4F-136-T fits a 2015 triumph Bonneville ? G2 website only goes up 2013 for the Bonneville ?
A shopper on Aug 8, 2016
52 Customer Reviews
52 4.5/5
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26 Questions & 16 Answers
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