SURLY SPLINED SINGLE SPEED CASSETTE COG

Surly California Proposition 65 

https://cambriabike.com/pages/warning-california-proposition-65

The Surly Splined Single Speed Cassette Cog is built for durability and versatility, fitting seamlessly onto Shimano freehub splines. Made from SCM 415 hardened steel, it delivers exceptional strength and longevity, making it a solid choice for single-speed setups. Its wide base (9-speed spaced) helps distribute force evenly to reduce freehub wear, and it can also be stacked for use with shifters.

KEY FEATURES

• PRECISION FIT: Compatible with Shimano freehub splines for a secure and easy fit.
• DURABLE CONSTRUCTION: SCM 415 hardened steel for long-lasting performance.
• WIDE BASE DESIGN: Reduces stress on the freehub body and improves reliability.
• STACKABLE OPTION: Can be combined with other cogs for use with shifters.
• SINGLE SPEED OPTIMIZED: Designed primarily for single-speed drivetrains.

SPECIFICATIONS

• MATERIAL: SCM 415 hardened steel
• COMPATIBILITY: Shimano freehub splines
• BASE WIDTH: 9-speed spaced
• COG WIDTH: 3/32"
• AVAILABLE TOOTH COUNTS: 19T, 20T, 21T