REAR SPROCKET ALLOY SI RENTHAL, SILVER ULTRALITE 191U-420-50GESI, 191U-420-50GESI
Renthal Ultralite rear sprocket, silver. Hard anodised rear chainwheel for road and road racing applications. CNC machined from 7075 T6 material with a hard anodizing process for increased hardness and wear resistance. Model number 191U-420-50GESI.
- SKU
- SR106-50.REN
- Brand
- Renthal
- Availability
- In Stock (2)
FULL DESCRIPTION
Renthal Ultralite Rear Sprocket - Silver
This Renthal Ultralite Rear Sprocket is engineered for superior performance and durability, featuring a hard anodised silver finish. It is CNC machined from high-grade 7075 T6 aluminum, the same premium material used in Renthal's offroad chainwheels, ensuring exceptional strength and lightness.
The hard anodising process is a crucial surface treatment that significantly enhances the sprocket's hardness and resistance to wear, making it ideal for demanding road and road racing conditions. This integral surface coating provides long-lasting performance and reliability.
Key Features:
- Manufacturer: Renthal
- Model: Ultralite
- Finish: Hard Anodised Silver
- Material: 7075 T6 Aluminum
- Design: Specifically for road and road racing applications
- Durability: Enhanced wear resistance due to hard anodising
- Precision: CNC machined for accuracy and optimal performance


