Description
If you’re running trials or mixed-terrain riding, the IRC GP-1 delivers the traction you need without sacrificing street manners. The specialized knob pattern penetrates loose surfaces aggressively while resisting premature wear when pavement time is unavoidable—giving you a tire that actually performs across both conditions instead of compromising on either. This is purpose-built control for riders who refuse to choose between off-road grip and on-road durability.
- Size: 4.10-18
- Type: Tube type (TT)
- Manufacturer: IRC
- Part number: T10137
- Specialized knob design
- Off-road traction focused
- Reduced street wear
- Optimized handling control
- Mixed-terrain capability









