The IRC Trial Winner TR-11 rear radial tire is designed for riders who demand dependable grip, controlled handling, and consistent performance on trials motorcycles. This 4.00R18 tire features IRC’s dual-rubber compound, combining softer rubber across the tread with harder rubber along the sidewalls. The result is a balanced tire construction that supports traction where it matters while helping maintain sidewall strength during demanding riding conditions.
Engineered for trials applications, the IRC Trial Winner TR-11 uses tread blocks that create a naturally wide, flat footprint. This contact profile helps the tire conform to the riding surface and provides predictable handling when navigating technical terrain, tight sections, and varied off-road conditions. Its radial design contributes to responsive control and stable performance for riders seeking precise rear-wheel feedback.
Designed for fitment on compatible motorcycles requiring a 4.00R18 rear tire, the IRC Trial Winner TR-11 should be matched to the motorcycle manufacturer’s specifications and recommended tire applications. Confirm wheel, clearance, load, and fitment requirements before installation. This product is manufactured by IRC and is identified by manufacturer part number 102394 and vendor part number 102394.
Features:
- Size: 4.00R18 rear tire
- Model: Trial Winner TR-11
- Brand: IRC
- Tire type: Radial motorcycle tire designed for trials applications
- Compound: Dual-rubber construction with softer tread rubber and harder sidewall rubber
- Tread design: Tread blocks form a naturally wide, flat footprint for consistent surface contact
- Performance: Engineered to provide strong grip, responsive handling, and dependable rear-wheel control
- Fitment: Compatible with motorcycles specified for a 4.00R18 rear tire; verify manufacturer fitment requirements
- Manufacturer part number: 102394
- Vendor part number: 102394