Description
If you’re running a small-to-medium displacement bike and need a rear tire that delivers predictable handling without breaking the bank, the IRC NR21 is engineered for real-world performance. This tube-type tire excels in steering response and braking control, giving you the confidence to push harder while extending tire life. Whether you’re commuting, canyon carving, or casual track time, the NR21 provides the balanced grip and durability that serious riders depend on.
- Size: 3.00-17
- Position: Rear
- Construction: Tube Type (TT)
- Sidewall: Blackwall
- MPN: 301627
- Optimized steering response
- Enhanced braking performance
- Extended tread life
- Small-to-medium displacement bikes
- No speed rating requirement









