Parts/Wheels & tires/Tires (off-road)/JConcepts Kosmos 1/8 Buggy Tire (2) (Aqua A2)
JConcepts Kosmos 1/8 Buggy Tire (2) (Aqua A2)
JConcepts

JConcepts Kosmos 1/8 Buggy Tire (2) (Aqua A2)

Part # JCO3186-034.0(2)
Where to buy
$24.00
AMain Hobbies
Seen Oct 12, 2026
$24.00Buy
Prices are as last seen at the store; stock is not tracked.

About this part

This is a pack of two JConcepts Kosmos 1/8 Buggy Tires, with included foam inserts. When David Ronnefalk joined the JConcepts Racing team, he had a recommendation. “Let’s develop a tire for the Euro drivers where the tracks are more dry, rutted and dusty.” The team set off on a mission by evaluating JC’s past and present tread patterns to arrive at a new build. Tires such as the Hybrid, Chasers and Stackers, already in the line-up, have all served well and have won major events; however, Kosmos has it all.

Starting with a clean shape and carcass, the design team took to a rectangular based pin which has the forward bite muscle to boost a 1/8th buggy. The staggered rows create a unique zig/zag affect at certain views giving it a 3D mind puzzle affect. In fact, the design is 4 rows deep of off-set and staggered sections when compared to some traditional tires which rely on 2.

JConcepts has connected several sections of pins with a V-feature to strengthen the base to make Super Soft compounds manageable even in high-speed conditions. The outer rows of pins have been clipped and held back for maximum cornering consistency on bumpy and chunky conditions. The inside of the carcass boasts the standard 3 radial ribs that help minimize tire expansion under hard acceleration and cushions hard impacts.

The JConcepts tires include the Dirt-Tech closed cell inserts made famous by their gray color and durability. The package is complete with re-sealable, zip-top packaging and backed with JConcepts customer support and racing heritage. 

Features:

  • Rectangular / block tread, available in multiple compounds
  • Staggered row construction, V-feature for firm tread
  • Puzzling and unique, Zig / Zag appearance
  • 83mm bead mounting size for 1/8th compatibility
  • Carefully shaped carcass = forward traction
  • Includes Dirt-Tech closed cell inserts

Tire Compound Chart

Reviews4.0 · 2 reviewsacross all options

Todd Balestrinion JConcepts Kosmos 1/8 Buggy Tire (2) (Blue)

Bought these in the long wear compound as a practice tire for my local track which is very loose and dusty and they work great.

4 found this helpful
Terry CantrellVerified owneron JConcepts Kosmos 1/8 Buggy Tire (2) (Green)

These seem to give great traction as long as you don't overdo it just like any other tire. Controlled speed on a lumi track also very bumpy. They work great

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