RK EXCEL 415 Sprint Racing Chain Series with Master Link GB415HRU-RL

The RK EXCEL 415 Sprint Racing Chain Series, part number GB415HRU-RL, is engineered for high-performance racing applications. Featuring RK’s proprietary Ultra Thin U Seal Rings, this chain offers a lightweight sealed design that maintains optimal transmission efficiency during intense race conditions. The U-Rings have a seal thickness less than 50% of standard O-rings, enabling the chain to be both sealed and lightweight, which helps minimize elongation and sustain high horsepower output throughout the race. Constructed specifically for racing, this chain provides a reliable solution for maintaining power transfer and durability under demanding conditions. The master link facilitates quick assembly and disassembly, making maintenance efficient without compromising strength or security.

Features:

• Tensile Strength: 4,800 lbs, ensuring durability under high stress

• Max CC Rating: 250cc Race, suitable for high-performance race engines

• Max Horsepower: 60 HP, optimized for racing conditions

• Weight: 1.52 lbs, lightweight design to minimize overall bike weight

• Max Chain Width: 15.4mm, designed for racing chains with high performance standards

• RACING ONLY, intended for professional racing applications