• J3-Cub.com is the largest community of J3-Cub pilots, owners and enthusiasts. With over 1000 active members, we have fostered a vibrant community and extensive knowledge base. J3-Cub.com hosts a library of over 13 years of technical discussions, J3 data, tutorials, plane builds, guides, technical manuals and more. J3-Cub.com also hosts an extensive library of J3-Cub photos.

    Access to the J3-Cub.com community is by subscription only. Membership is only $49.99/year or $6.99/month to gain access to this community and extensive unmatched library of knowledge.

    Click Here to Become a Subscribing Member

    You will also get two J3-Cub decals as well!

New 800x4 almost here!

This site may earn a commission from merchant affiliate links, including eBay, Amazon, and others.


Just got off the phone with Desser Tire, they have BRAND NEW 800x4 in stock and getting the non-tread (smooth original) type in soon! A little pricey for bald tires but should look good for the original look!

Latest posts