Original Rock Bumps pin/bar tread design
Compatible with industry standard 1.0” wheels
Large 63mm overall diameter for increased clearance
Narrow contact patch for increased pin pressure
Horizontal and vertical connector bars for added traction
Angular edge traction bars and open sidewall shield
Contoured narrow carcass for maximum flex
Detailed sidewall with embossed logos and design data
Molded in sticky green compound for top-tier grip
Includes React open cell inserts
Original Rock Bumps pin/bar tread design
Compatible with industry standard 1.0” wheels
Large 63mm overall diameter for increased clearance
Narrow contact patch for increased pin pressure
Horizontal and vertical connector bars for added traction
Angular edge traction bars and open sidewall shield
Contoured narrow carcass for maximum flex
Detailed sidewall with embossed logos and design data
Molded in sticky green compound for top-tier grip
Includes React open cell inserts