JConcepts Announces 1.9" Boss & Rock Bumps Competition Crawl…
Now shipping from JConcepts are 1.9″ Boss & Rock Bumps Competition Crawling Tires. Both are designed for hardcore competition use to give you more traction and more wins. JConcepts 1.9″ Boss Comp Crawling Tires * Original Boss tread pattern by JConcepts * Fits 1.9” Sporty Mini competition wheel * Sporty, 4.25” diameter * 1.38” narrow carcass width * Horizontal and vertical flexible tread * Unique block and [...]
