SunRace CSRX1 11-Speed Cassette 11-25T, 11-28T, 11-32T

From SunRace, the RX1 11-Speed Cassette is engineered to deliver smooth shifting across every sprocket, making it a considered choice for riders looking to complete a Shimano or SRAM drivetrain with a fast, reliable setup. Built for long-lasting use, it pairs immensely strong hi-tensile steel sprockets with lightweight detailing to keep performance consistent ride after ride.

Finished in black with a Ti-Ni coating, the cassette features an alloy spider plus lightweight holes, alongside a lightweight aluminium spacer and lock ring. A red alloy lockring adds a distinctive finishing touch while keeping the focus on durability and dependable shifting for road riding.

Key features

• Model number: CSRX1
• 11-speed cassette
• Designed for smooth shifting between all sprockets
• Hi-tensile steel sprockets
• Ti-Ni coating
• Alloy spider with lightweight holes
• Lightweight aluminium spacer and lock ring
• Weight: 290 grams (11-32)