This HULKYBOY is the SOFTY among the tough ones. For even better performance in extremely hard terrain, the HULKYBOY is available with a special SOFT rubber compound.
This special soft tyre delivers massive grip even on the most technical terrain. In addition to the well-known advantages of our 90/100-21 tyre, the incredibly soft rubber compound adds another level of performance, making it even more desirable. Especially on wet, slippery, rooty and otherwise difficult technical sections, the SOFT version demonstrates its strengths.