JT Sprockets Steel/Aluminium Rear Sprocket - 49T - 520 - JTX897.49ORG

The JT Sprockets Twinstar hybrid sprocket combines the best of both worlds: the durability of steel and the lightweight properties of aluminum. This innovative design enhances power transfer while reducing rotational mass, giving you a competitive edge on the track or the road. Experience improved acceleration and braking performance with this high-performance sprocket.

Description

The JT Sprockets Twinstar sprocket features a heat-induction hardened high-carbon steel outer ring. This advanced tempering process achieves a hardness that lasts up to six times longer than a 7075-T6 aluminum sprocket, significantly enhancing power transfer performance and ensuring long-lasting durability. The lightweight aviation-grade Ergal 7075-T6 aluminum core minimizes weight, contributing to improved acceleration and handling. Precision laser cutting and CNC machining guarantee exceptional accuracy and a race-proven design. Upgrade to the JT Sprockets Twinstar for superior performance and reliability. The 520 chain size ensures compatibility with a wide range of motorcycles.

Features & highlights

• Steel outer ring provides exceptional durability and extends sprocket life.
• Heat-induction hardened high-carbon steel maximizes power transfer.
• Lightweight aviation-grade Ergal 7075-T6 aluminum core reduces rotational mass.
• Precision CNC machining ensures accurate fitment and optimal performance.
• Advanced tempering process for superior hardness and wear resistance.
• Hybrid design balances strength and weight for enhanced performance.
• Race-proven design for competitive edge.

Technical specifications

• Brand: JT Sprockets
• Material: 7075-T6 Aluminum, Carbon Steel
• Chain Size: 520
• Mounting Position: Rear
• Tooth Count: 49
• Type: Drive
• Color/Finish: Black, Orange

Important to know

No additional hardware is included with the sprocket. Please ensure compatibility with your motorcycle before purchase.