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G2 Ergonomics Throttle Tube Cam System
G2 Ergonomics Throttle Tube Cam System

$109.99

Item #GNM0003

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19 Reviews
4.7 out of 5 stars
5 Star   14 4 Star   4 3 Star   1 2 Star   0 1 Star   0
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All Reviews
Verified Purchaser
Belington wva
Easy install

Love it smoothed out throttle response recommend this product

Verified Purchaser
San Antonio, Tx
Awesome product

Bought it for my 2017 wr450f to get rid of the 0-25% snap and it did it’s job!

Verified Purchaser
Michigan
Works excellent! Hare Scramble friendly for sure!

I bought this to stop the Goon riding when you get tired and it has helped tremendously. I use the 400 cam.

Verified Purchaser
Queen creek, Az
Worked very well

I ride a 2016 kx450f and mostly single track. The trails I take are difficult and generally a 25 to 40 mile loop. The terrain is a mix of gravel, lose and hard rock. There is also steep climbs that have twists and turns. The downhill can be just as difficult as the uphill stuff. To take my beast I tried the G2 throttle tamer. I needed better control when the conditions were right, lose, and rough. I recommend the throttle tamer, but make sure you turn up your idle. It's sounds simple to turn up the idle but I forgot until 15 miles onto my trip. I hope this helps you make a choice. I have not modified the engine any other way.

Verified Purchaser
Santa Maria, CA, USA
Exactly what my YZ250 2stroke needed

Excellence in throttle response with choices where you want the hit! This throttle lets you get all you want when you want it! I highly recommend!

Verified Purchaser
Grand Rapids
Great Product!

Does what it is supposed to do, makes my YZ250 way more manageable in the woods, easy install and very smooth operation.

Verified Purchaser Top 500
Menifee, CA, USA
No twist

This is a good product if you want a less of a progressive twist. I was looking for a more progressive twist. But seems well make.

Verified Purchaser
G2 Throttle

well made and easy for me to install we will see how well it holds up.

Verified Purchaser

Verified Purchaser
Knoxville, TN, USA
Awesome upgrade!

The throttle cam system is great. I ride mostly trails and the least aggressive cam really made it easier to keep my 250 smoker in the meat of the power for long hill climbs and technical single track. This is one if the best upgrades I think you can do to a 2 stroke.

See 9 More Reviews
12 Questions
Answered:   12
Not Yet:   0
Afinley129
Q: Will this system work with the dominoe throttle housing
Over 10 months ago
Domino throttle assembly came with my 06 ktm 250 not sure if it is stock
Thumbs
Top 10
Over 10 months ago
A: Yes! Domino is actually the OEM throttle housing for KTM. And the Domino's leading importer is G2 Ergo so you are good to go.
Papa704
Q: Will this help with limited wrist movement?
2 years 7 months ago
My son has limited movement in his wrist due to a broken scaphoid. My question is will this product help with throttle response without compromising hand position. The stock tube works but if we can increase response with limited mobility that would be great!
Cobracary
Top 500
2 years 7 months ago
A: No and it is a less of a progressive twist. I also have wrist problems. Check out pro motion line from this site I just got mine and like it
MotoSportExpert
MotoSport Staff Expert
2 years 7 months ago
A: Yes the G2 Ergonomics Throttle Tube Cam System may improve his control and comfort on the bike.

The Throttle Cam System incorporates a non-linear ratio between hand throttle rotation and carburetor or throttle body opening. The “pulley”, or as we 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 Cam System has cam options with reduced radius for the first ½ of throttle rotation, which requires a slightly farther turn to achieve the same carburetor or throttle body opening position as a stock throttle. This slightly longer pull makes a HUGE difference in rider control as the power is rolled on. The system comes with a “100CAM” – same as stock, “200CAM” – starts out 10% smaller than stock and “400CAM” – starts out 20% smaller than stock. The radius of the 200CAM and 400CAM increases or “ramps up” to stock size at ½ throttle to keep overall rotation required to reach full throttle at or near stock rotation.
Blandino
Q: Is the end cap removable?
2 years 8 months ago
I would like to have the bar extending out the end of the throttle tube for added clearance when running Cycra hand guards. Is the end cap removable and will it have the clearance to do that?
MotoSportExpert
Expert MotoSport Staff
2 years 8 months ago
A: Yes the G2 Ergonomics Throttle Tube does have a removable end cap.
Jeremy
Q: I just got this and it does not look like the picture so I was wondering if I may have got the wrong one.
Over 3 years ago
MotoSportExpert
Expert MotoSport Staff
Over 3 years ago
A: Please give us a call at 888-676-8853 and we would be happy to look into your order and confirm the part numbers that you received are correct for your bike.
Cobracary
Top 500
Over 3 years ago
A: This is what I though also but it does work if you picked the correct year and model of bike
powpow
Q: Does this cam fit on a fatbar?
Over 3 years ago
Cobracary
Top 500
Over 3 years ago
A: Yes
MotoSportExpert
Expert MotoSport Staff
Over 3 years ago
A: Yes. Because all oversized bars taper down to 7/8" at the control area to fit the standard controls.
Rabbit94
Q: Is it compatible with original OEM cable?
Over 3 years ago
Cobracary
Top 500
Over 3 years ago
A: Yes
MotoSportExpert
MotoSport Staff Expert
Over 3 years ago
A: Yes the G2 Ergonomics Throttle Tube Cam System will work with your stock OEM cable.
Rabbit94
Q: Is it compatible with 4 stroke engine, in particular with a HONDA CRF 250R 2012?
Over 3 years ago
MotoSportExpert
Expert MotoSport Staff
Over 3 years ago
A: Yes it will work on your 2012 CRF250R. Just be sure to correctly select the Year/Make/Model of your bike before ordering so we can be sure to send you the correct throttle for your bike. Also, feel free to give us a call at 888-676-8853 and we would be happy to help you out with your order.
Cobracary
Top 500
Over 3 years ago
A: Make sure you order the correct year and model
JimmyB
Q: Does this fit a 2015 KTM 350 XCF-W ?
Over 3 years ago
It says it doesnt, but was thinking that is because you have not updated your site yet
MotoSportExpert
Top 1 Contributor
Over 3 years ago
A: No. At the current time, G2 only list applications up to 2014 KTM models.
Cobracary
Top 500
Over 3 years ago
A: Yes and it is a less of a progressive twist
123456789101112
Q: Does this work with Motion Pro Vortex Throttle Tube Assembly
Over 4 years ago
I want to know if this will work with Motion Pro Vortex Throttle Tube Assembly on my 1998 kx250
Cobracary
Top 500
Over 4 years ago
A: No you will be using this new tube
MotoSportGrantK
MotoSport Staff
Over 4 years ago
A: No, the Motion Pro Vortex Throttle Tube Assembly requires the use of the Motion Pro Vortex throttle tube and will not work with the G2 Ergonomics Throttle Tube Cam System.
drzadam
Q: Is this the new Delrin Tube?
Over 9 years ago
I am looking to buy this for my 04 KX250 2 Stroke. Is the model you sell for my bike the one with Delrin inserts at each end of the throttle tube? They show this on the G2 website but it is new so I wanted to make sure it was included here.
BOB3
Expert MotoSport Staff
Over 9 years ago
A: The ones we have are the older style without the Delrin tube.
1 - 10 of 12
Fitment
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# Part Numbers
Product Variant Manufacturer Part #
G2 Ergonomics Throttle Tube Cam System G2-20-200
G2 Ergonomics Throttle Tube Cam System G2-40-100
G2 Ergonomics Throttle Tube Cam System G240-315
G2 Ergonomics Throttle Tube Cam System G2-20-100
G2 Ergonomics Throttle Tube Cam System G2-40-200