About IRC
Japanese motorcycle and scooter tires — OEM supply and aftermarket
IRC (Inoue Rubber Company) is a Japanese tire manufacturer with deep OEM relationships across the motorcycle and scooter industry. IRC tires are factory-fitted to many Japanese motorcycles, scooters, and small-displacement bikes, and the brand's aftermarket lineup covers cruiser, dual-sport, scooter, and trial categories.
Why Trust ChapMoto?
Chaparral Motorsports has been an authorized motorcycle and powersports dealer since 1980. We stock IRC alongside the full range of motorcycle, ATV, and UTV gear, and our parts counter can confirm fitment and compatibility before you order.
What IRC Makes
The major product lines you'll find under the IRC name at Chaparral Motorsports:
| Product Line | What It Is |
|---|---|
| IRC scooter tires | the OEM and replacement tire for many scooter models |
| IRC cruiser tires | the GS-23 and other cruiser-specific lines |
| IRC dual-sport tires | the GP-110 and similar street-and-trail tires |
| IRC trial tires | specialty tires for trial and observed-trial use |
Who IRC Is For
- Scooter owners: frequent OEM-replacement choice
- Dual-sport riders: the GP-110 lineup is a long-standing favorite
- Cruiser riders: value-tier alternative to premium American and European brands
