Regina Chain KT023 525 ZRE Chain and Sprocket Kit for Triumph Tiger 800

The Regina Chain KT023 is a complete chain and sprocket drive kit engineered specifically for the Triumph Tiger 800. Designed as a direct OEM-ratio replacement for the secondary transmission, this kit delivers the durability and performance Regina is renowned for—combining a high-performance 525 ZRE Z-Ring chain with matched front and rear sprockets in a single, ready-to-install package.

Key Features:

• Complete kit — includes pre-cut chain, front sprocket, rear sprocket, and rivet-type master link
• 525 ZRE Z-Ring chain — Black and Gold, 124 links with advanced Z-Ring sealing technology for reduced lubrication frequency and extended service life
• 16-tooth front sprocket and 50-tooth rear sprocket — OEM stock gearing ratio maintained
• Heat-treated front sprocket and induction-hardened rear sprocket — high-quality steel construction for maximum wear resistance
• High carbon alloy steel construction — solid bushings and rollers, shot-peened plates, pins, and rollers for superior fatigue resistance
• 36.0 kN (8,093 lb) tensile strength — built to handle the demands of long-distance adventure and off-road riding
• Rivet-type connecting link included for a secure, permanent connection
• Made in Italy by Regina Catene Calibrate S.p.A.

The Regina ZRE series is specifically designed and developed to withstand the severe stresses of adventure and off-road use, making it ideal for the Tiger 800's dual-sport mission. Each component is precision-matched to ensure correct fitment and optimal drivetrain efficiency right out of the box.