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TB Parts Camshaft for the Honda Grom


TB Parts Honda Grom Camshaft

A great, new performance camshaft designed for the Honda Grom. This can be used on either a stock bore motor or with the 186cc bore kit we offer! 

This is a NEW PART, NOT a RE-GRIND !!

Set Valve clearances to stock setting .003 in intake / .003 in exhaust

If you need an ECU reflash to go along with this cam, it is available here:

If you would like to purchase the cam and flash together, we have it packaged here:

Customer Reviews

Based on 20 reviews
TB cam

Works as advertised, nice power increase.

Great communication and fast shipping!

Abner Sparkes
Tb camshaft

Great cam definitely noticeable power gain more speed out of the gears i would recommend for people looking to get more power especially if u have intake or exhaust... Tune is necessary to really utilize the gains didn't change my tune I'm hitting 65 on tuck 6 foot2 165lp rider

Tb cam

The best modification for my grom with excellent service at dhmotoring Tb cam ,high compression piston and ecu reflash snd I was surprised how much more power snd bike sounds beefy thanks

Burke Kellermann
Tb cam

Tried another cam prior, I kept most of my torque with the TB and gained a huge top end surge in never had before. You tune to this cam and I guarantee you will love it.

Steven Sanchez
ECU and Cam package

I wish there were more than 5 stars I could rate this, it feels like I have a completely diffrent bike and I fell in love with my OG grom all over again. Was able to hit 79 the other day and it’s all thanks to DHM