UnderDog RC Racing

UnderDog RC Racing Contact information, map and directions, contact form, opening hours, services, ratings, photos, videos and announcements from UnderDog RC Racing, PO Box 336, Cleveland, NC.

Your One Stop Nitro RC Speed Shop
Specializing in All Nitro 1/8 1/10 Kits
Custom Nitro Engine Modifications .12-.32
Nitro Engine Resizing/Pinches .12-.32
Nitro Engine Rebuilds, Repairs .12-.32
Oil Bath Break-in's .12-.32
26+ Years of Nitro Experience

Ninja JX21 B07 engine low runtime with a brand new conrod, wrist pin, clips and fresh bearings. This is a consistent 10m...
09/07/2026

Ninja JX21 B07 engine low runtime with a brand new conrod, wrist pin, clips and fresh bearings. This is a consistent 10min buggy engine with plenty of power on tap. Very smooth linear powerband.

Asking $250 Shipped PayPal G&S

Anymore details or for more pictures message us anytime. Super clean engine inside and out. Shes Just Sitting On Go!

09/07/2026

We had a storm come through the other day and take the power out. Finally came on 8 hours later but we realized it fried the router box. We dont have the best or fastest internet until we get a new box tomorrow.

Please bare with us on all inquiries about any products or work until we get that fixed tomorrow. Appreciate everyone's support and patience this year.




09/07/2026

From Our Family To Your's Happy Labor Day To You All. We hope everyone has a great day! Stay Safe

Just in time for labor day! Get you some new UnderDog RC Racing Pipe/ Header Springs more you buy more you save. Availab...
09/04/2026

Just in time for labor day! Get you some new UnderDog RC Racing Pipe/ Header Springs more you buy more you save. Available in quantities of

3- $4
6- $7
9- $9

Plus shipping and Fees PayPal Goods and Services. Great addition to your order to prevent any premature wear on your high temp gaskets.

We also keep UnderDog pipe protection rings that help protect the pipe from springs digging in Plus they add tension for a better tighter seal on the gaskets. Definitely not something thats a must but we have found this method to make our gaskets last longer without the flex from large jumps.

Any questions please message us anytime we are available 24/7 365. We take PayPal and Cashapp at the moment.





LABOR DAY SALE! 2 UnderDog RC Racing abec7 Ceramic Hybrid 12x21x5 Rear bearings withYour choice of either -UnderDog RC 7...
09/02/2026

LABOR DAY SALE!

2 UnderDog RC Racing abec7 Ceramic Hybrid 12x21x5 Rear bearings with

Your choice of either
-UnderDog RC 7x17x5 for Traxxas 3.3 plus other small blocks or
-UnderDog RC 7x19x6 for your OS .18tm/OS .21tm and others.

You can also mix and match 1 of each ect

$Sold$ Shipped PayPal Goods and Services
Limited Supplies
Any questions please message us anytime.

Message us anytime to place your order!




🚀 Certified Rocket. Factory tuned doesn't mean modified. If you're looking for a edge over the competition well make sur...
09/02/2026

🚀 Certified Rocket. Factory tuned doesn't mean modified. If you're looking for a edge over the competition well make sure you have all the power you need. This engine got a Full Build with a Oil Bath. Were looking forward to seeing the customer get his high speed car built. Wishing him good luck breaking some world records in the future! We appreciate everyone's support and patience over the summer. We have been investing to make things even better in the future for us all Stay Tuned!







08/20/2026

How good are your Clutch Bearings? Not to bad after a gallon 1/2 and these have never been cleaned in any way this is straight off the track.

Clutch bearings you can trust rather its racing all weekend or your bashing out at the park. Quality you can count on with a price everyone can afford $10 for a pack of 10.

5x10
5x11
5x13





Ok Big Block Owners Labor Day is around the corner. We have some Great Deals to get you through the rest of the season. ...
08/19/2026

Ok Big Block Owners Labor Day is around the corner. We have some Great Deals to get you through the rest of the season. Right now get you can get

2 UnderDog RC- Ceramic Hybrid 14x25.4x6 abec7 Rear Engine Bearings With
2 UnderDog RC- Standard 7x19x6 abec7 Front Engine Bearings

All this For just $50 even Shipped/fees PayPal Goods and Services ANYWHERE in the USA!!!!!!

Message us anytime to place your order. Everything usually ships the same day or next day depending on the time. For anymore details or information feel free to message us anytime





More UnderDog Rc Racing Ceramic Hybrid 14x25.4x6 Engine Bearings are back in stock! Well post some later this afternoon ...
08/14/2026

More UnderDog Rc Racing Ceramic Hybrid 14x25.4x6 Engine Bearings are back in stock! Well post some later this afternoon when we get time to bag a few up. We have some great deals coming your way so Stay Tuned! Make sure you are getting more for your money and stop over paying for High Quality Bearings. Message us anytime to place your order. Offering You The Highest Quality Products With The Best Prices Thats The UnderDog RC Way!





Twins! We truly appreciate everyone patience over this summer we cant thank everyone enough. We have been investing in m...
08/12/2026

Twins! We truly appreciate everyone patience over this summer we cant thank everyone enough. We have been investing in more equipment to help keep things rolling smoother and more efficiently going forward. With that being said lead times are getting back to normal.

All modifications .12-.32 are 10-14 business days.
Oil bath break-ins .12-.32 are 1-3 business days.
Resizing/pinches .12-.32 are 1-3 business.

Some more modified 3.3's out in the wild ripping the world apart one tank at a time! Believe we spoke with the customer not long ago and he was finishing up the break-in process. Stay tuned we have been working in between engines to get a Brand New UnderDog 3.3 built to post on the page forsale. A few guys that have been waiting will have a chance before its posted. We plan to have more built ready and waiting soon.





Address

PO Box 336
Cleveland, NC
27013

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 5pm

Website

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