The EK 630MS-150C is a non-sealed 630-series motorcycle chain designed specifically for drag racing applications. With 150 links and a chrome finish, this chain delivers the strength, durability, and reduced friction needed for high-performance racing environments. It is the most popular 630 drag racing chain in the U.S. market and is recommended for applications producing up to 500 horsepower.
Manufactured by EK Chain and identified by manufacturer part number 630MS-150C and vendor part number 69-5550C, this chain is intended for compatible 630-drive motorcycle and racing drivetrain setups. Its non-sealed construction helps minimize drag, making it suitable for riders and teams seeking efficient power transfer where racing performance is the primary concern. Verify sprocket compatibility, chain length, and drivetrain requirements before installation.
The EK 630MS-150C combines high strength with a low-drag design for demanding drag race use. The chrome finish provides a clean appearance while supporting durability during service and maintenance. Proper installation, alignment, lubrication, and regular inspection are recommended to help maintain reliable operation and extend chain life.
Features:
- Application: Designed for drag racing applications
- Series: 630 motorcycle chain
- Length: 150 links
- Construction: Non-sealed design for reduced drag
- Performance: Recommended for applications up to 500 horsepower
- Strength: High-strength construction for demanding racing use
- Finish: Chrome
- Brand: EK Chain
- Manufacturer part number: 630MS-150C
- Vendor part number: 69-5550C