QX-Ring Four-Lip Sealing Technology: The four-lip design reduces friction by approximately 40% compared with traditional O-rings, resulting in less power loss.Long-lasting oil retention: The internal grease is not easily lost, and its service life is 1.5 to 2 times that of ordinary O-ring chains.
Recommended engine displacement:Street bikes / Sport bikes: under 750ccOff-road bikes / ADV touring bikes: under 650cc
JAPANESE STANDARDS: Manufactured according to Japanese engineering standards with lightweight design for enhanced strength and acceleration
Lightweight high-performance design:Weight-reducing hole chain plates: side punched holes reduce weight by approximately 3% without compromising strength.High-carbon alloy steel: processed with isothermal heat treatment and specially hardened pins, delivering high tensile and impact resistance.
COMPLETE KIT: Includes 120 links chain with master link and seal rings for professional installation