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This superb model uses a 4-arm spider design for crisp, clean looks but with the added stiffness of its HSP system, making it stronger than a 5-arm chainring. Additionally, its HSP system strengthens the chainrings by using the spider to support them on both sides, without the need for spacers. This is a perfect replacement or upgrade for pushing your road performance to the max.
Features
Arm Material: Forged CNC-machined Aluminum
Ring Material: CNC-machined AL 7075-T6 Aluminum
High Stiffness Point System
Speed: 11 speed
Use: Road
Weight: 798g (170mm version)
Product Data
No. Of Chainrings: Double
Chainset type: Double
Speed: 11 Speed
Road: Yes
