RK EXCEL Gb415Hru Drive Chain Gold 415 x 120 for Racing Applications

The RK EXCEL Gb415Hru Drive Chain is a high-performance racing chain designed specifically for demanding motorsport environments. Crafted with RK’s proprietary Ultra Thin U Seal Rings, this chain offers an optimal balance of durability and lightweight performance. U-Rings feature a seal thickness less than 50% of traditional O-rings, enabling the chain to maintain a weight comparable to non-sealed chains while providing superior sealing capabilities. This design helps minimize chain elongation during high-power racing sessions, ensuring consistent transmission efficiency throughout the race. Built for competitive racing, the Gb415Hru series is engineered to handle up to 60 horsepower and a maximum engine displacement of 250cc, making it suitable for high-speed motorcycle racing. The chain's tensile strength of 4,800 pounds provides robust reliability under intense loads, while its lightweight construction at approximately 1.52 lbs contributes to overall vehicle agility and acceleration. With a maximum chain width of 15.4mm, this chain is optimized for race-specific sprockets, ensuring smooth power transfer and durability during extended use. Designed solely for racing applications, it is an ideal choice for racers seeking a high-quality, sealed chain that enhances performance and longevity in competitive environments.

Features:

• Tensile Strength: 4,800 lbs

• Max CC Rating: 250cc Race

• Maximum Horsepower: 60 HP

• Weight: 1.52 lbs

• Max Chain Width: 15.4mm

• Racing Only Design

ATTRIBUTES:

BRAND: RK EXCEL

MPN: GB415HRU-120