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WARNING: Cancer and Reproductive Harm —
www.P65Warnings.ca.gov
















The Kenda K657 Challenger is a value-oriented touring tire aimed at lightweight sport-touring and cruiser motorcycles. It uses a six-ply-rated nylon casing with insert plies to manage heat buildup and extend tire life, paired with a unidirectional, angled-groove tread for wet-weather traction and directional stability. It is H speed rated, tubeless (TL), and offered in 14 sizes; Kenda specifically does not recommend it for high load-carrying motorcycles.
| Part Number | 046571905C1 |
|---|---|
| Use Case | Lightweight sport-touring/cruiser |
| Construction | 6-ply-rated nylon casing with insert plies, TL (tubeless) |
| Tread Pattern | Unidirectional, angled-groove tread |
| Compound | High-mileage compound |
| Tube or Tubeless | Tubeless |
| Load & Speed Rating | 57H |
| Max Pressure | 40 psi |
Verified from Garamoto’s catalog & fitment data.