REAR SPROCKET TWINRING JTX897.51GR, TWINSTAR ALLOY & STEEL
The JT TwinStar rear sprocket features a core made from lightweight, aviation-grade Ergal 7075-T6 Aluminium, precisely manufactured using state-of-the-art laser cutting and CNC machining. The outer steel ring is heat-induction hardened, offering a lifespan up to six times longer than standard 7075-T6 aluminium sprockets. This sprocket has a weight of 688 grams.
- SKU
- SR990-51.JT.TW
- Brand
- JT
- Availability
- Out of Stock
FULL DESCRIPTION
JT TwinRing JTX897 Rear Sprocket
Experience superior performance and durability with the JT TwinRing JTX897 Rear Sprocket. This innovative sprocket combines advanced materials and manufacturing techniques to deliver exceptional longevity and ride quality.
Key Features:
- Core Construction: Made from lightweight, aviation-grade Ergal 7075-T6 Aluminium for optimal strength-to-weight ratio.
- Advanced Manufacturing: Precision engineered using state-of-the-art laser cutting and CNC machining for perfect fit and balance.
- Durable Steel Outer Ring: Features a heat-induction hardened steel outer ring designed for significantly extended lifespan.
- Extended Wear Life: The unique construction provides up to six times longer wear compared to standard 7075-T6 aluminium sprockets.
- High Performance: Engineered to withstand demanding riding conditions and provide reliable power transfer.
This rear sprocket is designed for riders seeking a high-quality upgrade that offers both performance and exceptional durability, reducing the need for frequent replacements.
