What CC?

**mydirtkids** · 07-06-2010, 07:43 AM

How can you tell what CC the engine is? I heard Pitster stamps the CC on the case or something? Got a guy at the track with one, says 150R, but he said it is a 125? Sounds like a good price, I am interested in it but need to make sure I can run it in our class. Thanks

**mydirtkids** · 07-09-2010, 03:15 PM

Does anyone have an answer for this? Thanks for any info!

**Ride1Rob** · 07-09-2010, 04:39 PM

Where does it say 150R. It's possible he could have bought a a 150r and down graded on the motor. If the motor is stamped 150 on the cylinder then that's what it more than likely is.

**Raged66** · 07-09-2010, 05:36 PM

It is stamped on the cylinder. The case is the same. I switched my sons to a 125 from the 150. I am guessing your talking about the 150R on the graphics?

**Raged66** · 07-09-2010, 07:32 PM

Hope this helps

**Raged66** · 07-09-2010, 07:35 PM

.

**mydirtkids** · 07-09-2010, 10:28 PM

The plastics say 150R I thought, the pics he sent are not real clear, but I am pretty sure he said it was a 125. Thanks for the help! Clears it up for me

If it is a 150, how much will it set me back to bring it down to a 125? Or am I better off just buying a new one?

**Ride1Rob** · 07-10-2010, 03:23 AM

Only piston and cylinder swap. Probably around $100 range give or take a few to make it a 125cc. Or you could be a complete 125cc motor for around $300 give or take a few.

**Raged66** · 07-10-2010, 05:36 AM

This was the email I got from Matt at Pitster Pro when I changed my sons FXR over.

All we would need to do is send you the 125 clinder, piston, and gaskets.plus we can supply the decals as well. all a bolt on, the 125 is a high compression piston and will run as hard or even harder than the stock 150.

The top end would be $200 complete and the graphics would be $30 for both sides of the tank.Plus shipping
Matt
Tech
ph: 801-796-7416
ext. 1 Bike Sales
ext. 2 Part Sales
fax: 801-796-7421

**mydirtkids** · 07-10-2010, 09:36 AM

Wow, that is much cheaper than I expected! Thank you guys so much for your help. Right now we are running a modded DRR. Don't think the Pitster will keep up with it, but then again I have almost $12,000 in the DRR now. I just want a different class bike for my son, and would like something small enought for him to shift other than a Cobra. Thanks again guys

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