Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 12 - Jul 17
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For Your Every Summer RSVP, with Code: SUMMER15
Description
Force 21R 1/8 Buggy .21 Nitro Motor Engine With Pull Start E-21R36-1FORCE 21 popular replacement engine, used commonly in many RTR models. These motors are outstanding value for money, VERY easy to tune & perform well! It should fit in most 1 8 scale cars that currently use a . 21 (3. 5cc), . 25 (4. 1cc), . 28 (4. 6cc) size engine. Fitment This motor comes with a slide carby, if you have a barrel carby you may be able to fit it into this motor, otherwise you will have to make up new linkages to actuate the different
FORCE 21 popular replacement engine, used commonly in many RTR models.
- These motors are outstanding value for money, VERY easy to tune & perform well!
- It should fit in most 1/8 scale cars that currently use a .21 (3.5cc), .25 (4.1cc), .28 (4.6cc) size engine.
Fitment
- This motor comes with a slide carby, if you have a barrel carby you may be able to fit it into this motor, otherwise you will have to make up new linkages to actuate the different style carby.
- Exhaust, this motor features a rear exhaust which uses a rubber gasket to seal against the manifold, which is retained by a long spring.
- If you're not sure whether it will fit, please contact us for assistance.
Includes
- 21R nitro motor
- Pull starter
- Carburetor
- Silicone exhaust gasket
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.7 ★★★★★
Based on 96 reviews
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Product Reviews
★★★★★ 4
3.5, Not 3.0
Color: Medium Set of 6
These balls were almost exactly what I needed. I was replacing my boy’s favorite ball, which is the 3” squeaky, spikey ball that fits in the chuck it launcher. Unfortunately I saw the shiny object next to it and because there were SIX balls and a dollar less, I failed to see that these are 3.5” balls instead of 3”…. Great balls but no fitty in the slingy. Buyer beware. No chuck it no problem. Save a buck.
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Reviewed in the United States on March 9, 2026
★★★★★ 5
MY CHIHUAHUA LOVES THESE BALLS!!
Color: Samll Set of 8
My little chihuahua, BamBam, is addicted to balls, especially little balls that squeak! However, any balls that have material on them, BamBam will tear them apart, swallow the material and then get an upset tummy! These balls saved the day! BamBam LOVES them & she cannot tear them apart! They hold up so well! No matter how much BamBam plays with them, they keep squeaking away!
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Reviewed in the United States on July 15, 2025
★★★★★ 5
Great thick squeaky ball
Color: Large Set of 2
These are good thick rubbery squeaky balls. My boy loves them! He's 75lbs. Strong chewer. I hav hard time squeezing to squeak, but he doesn't... He loves it!!!
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Reviewed in the United States on March 24, 2026
★★★★★ 5
Squeaky ball
Color: Large Set of 4
Perfect squeaky ball. Dogs love them. I love that they're durable and their thickness aids their durability. My Great Dane will play alone for hours with a ball.
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Reviewed in the United States on June 20, 2025
★★★★★ 5
Fun
Color: Interactive Dog Ball
Fun!
Second purchase. Solid and rugged for 22 lb dog. He loves it.
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Reviewed in the United States on December 21, 2025