Add traction and stability without sacrificing speed. SPANK Industries is a long-time leader in the development of wide rim technology, and the SPIKE Race 33 the evolution of SPANK's renowned SPIKE Race rim line up. With a 28mm inner profile, the SPIKE Race 33 combines the wide stance of its predecessor the SPIKE 35 EVO, with the light weight of SPANK's legendary Race 28. The Race 33 was designed to optimize tyre spread across a wider array of tyre options, without squaring off tyre profiles, making it ideal for anyone in need of enhanced traction and stability without compromising speed on track. Sturdy Dynamal alloy construction paired with SPANK's acclaimed OohBah™ rim design make the SPIKE Race 33 one of the strongest alloy hoops on the market. Equipped with SPANK's patented Bead Bite™ anti-burp tubeless system, the SPIKE Race 33 offers unmatched tyre security and performance with or without tubes.