Description
The ProTaper 420MX 134L Gold Series motocross chain is engineered for 50cc to 125cc powersports applications, delivering dependable performance for off-road riding and racing. Its ultra-high-strength chromoly construction provides 4,980 pounds of tensile strength to withstand demanding riding conditions while maintaining smooth, consistent power transfer. The 134-link design supports a broad range of motocross and small-displacement motorcycle setups, making it a practical choice for performance-focused chain replacement.
Built from premium materials and manufactured with precision, the ProTaper PTR023101 chain is designed for durability, reliability, and long service life. Its lightweight construction helps reduce friction and rotational mass, supporting responsive throttle control and improved acceleration. The gold finish adds a distinctive appearance while complementing performance-oriented motorcycle builds.
Designed for riders who demand reliable drivetrain performance, this ProTaper chain helps transfer engine power efficiently from the front sprocket to the rear wheel. Proper installation, adjustment, and lubrication are recommended to maximize chain life and maintain smooth operation. Verify fitment for your specific motorcycle, sprocket configuration, and application before installation. The chain is intended for 50cc to 125cc powersports applications and is supplied as one 134-link chain.
Features:
- Application: Designed for 50cc to 125cc motocross and powersports motorcycles
- Construction: Ultra-high-strength chromoly construction for dependable durability
- Tensile Strength: Rated for 4,980 pounds of tensile strength
- Performance: Supports smooth power transfer in demanding off-road and racing conditions
- Lightweight Design: Helps reduce friction and rotational mass for responsive acceleration
- Link Count: 134 links for compatibility with a wide range of small-displacement motorcycle drivetrains
- Finish: Premium gold series finish for a performance-oriented appearance
- Part Number: PTR023101