The Kenda K657 Challenger rear motorcycle tire is designed for dependable street performance, confident handling, and reliable wet-weather traction. This rear-fitment tire uses angled grooves combined with a unidirectional tread design to help channel water away from the contact area, supporting control and stability during changing road conditions. Its 120/90-18 size and 65H service rating make it a suitable replacement for motorcycles requiring this specific application.
Built with a 6-ply-rated nylon casing, the Kenda K657 Challenger includes special insert plies that help reduce heat buildup and promote extended tire life. The tread and casing construction are engineered to provide outstanding directional stability, helping the motorcycle track confidently through straight-line riding and everyday cornering. The H speed rating is approved for speeds up to 130 mph when properly fitted and operated within the motorcycle manufacturer’s guidelines.
This Kenda rear motorcycle tire is intended for street use and should be matched to the motorcycle’s recommended tire size, load requirements, wheel specification, and front tire configuration. It is not intended for high-load-carrying motorcycles. Always verify fitment with the motorcycle manufacturer’s application information before installation, and have the tire mounted and balanced by a qualified professional. The manufacturer part number is 046571812C1, and the vendor part number is K6575.
Features:
- Size: 120/90-18 rear motorcycle tire
- Model: K657 Challenger
- Brand: Kenda
- Manufacturer part number: 046571812C1
- Vendor part number: K6575
- Tread design: Angled grooves with a unidirectional pattern for wet-weather traction
- Construction: 6-ply-rated nylon casing with special insert plies
- Performance: Helps reduce heat buildup and prolong tire life
- Speed rating: H-rated for speeds up to 130 mph
- Handling: Outstanding directional stability
- Fitment: Designed for motorcycles requiring a 120/90-18 rear tire and is not intended for high-load-carrying motorcycles