O.S. Engines

21TM Engines

A performance boost for two of R/C's most popular trucks!

Boost the 4WD performance power in your Traxxas® Revo® or T-Maxx™ with the 21TM engine from O.S.! It's the perfect upgrade for either monster masher – because both versions of the 21TM are a direct fit for Traxxas EZ-Start® or pull-start systems, as are the manifold and clutch assembly!

Specifications
Displacement: 0.21 cu in (3.4cc), Bore: 0.67 in (17mm), Weight: 8.6 oz (243g), Stroke: 0.59 in (15mm), Practical rpm: 3,000 - 35,000 rpm, Output: 1.8hp/29,000 rpm, Requires: Air filter


21TM w/Revo Manifold
stock#
LXRTM2
Only
Buy Now
Add To Wish List Tech Notes Accessories Needed
 
21TM w/T-Maxx Manifold
stock#
LXRTM1
Only
Buy Now
Add To Wish List Tech Notes Accessories Needed
 

Tower Hobbies Has Been Serving Hobbyists Since 1971 • Call 800-637-6050 or 217-398-3636
See Tower Hobbies Reviews at Bizrate.com
Hobbico, Hobby & Model Construction Supplies - Retail, Champaign, IL
We accept the following: We accept the following payment methods: Discover, MasterCard, Visa, American Express, Diners Club International, JCB, China UnionPay, PayPal, and BillMeLater.
Unauthorized use of any materials presented here is prohibited. Copying or reproducing any elements from this page is not permitted. All prices, descriptions and availability subject to change.
Copyright © 1994 - Tower Hobbies All rights reserved. Do not duplicate or redistribute in any form.