Specialized Aethos Frmset Satin Silver Dust / Glacial Metallic Blurred Impasto / Charcoal Tint 49 Steerer (Stem/Race)-Threaded (25.4-24tpi/26.0mm) These cassettes are optimized for

These cassettes are optimized for off-road and feature PowerGlide II shift technology for smooth and positive shift performance with minimal additional weight

(IS) International Standard 6-bolt hub

High quality long service life cast CrMo steel construction chain tool for single and multi-speed chains up to 13 speed including Campangnolo hollow pin chains

Model Z Lok Length 470mm Lock Type Combination Color Multi Package 20/Count

Inboard IGUS bushing and 3x outboard sealed cartridge bearings

Specialized Aethos Frmset Satin Silver Dust / Glacial Metallic Blurred Impasto / Charcoal Tint 49 Steerer (Stem/Race)-Threaded (25.4-24tpi/26.0mm) These cassettes are optimized forThe Aethos line promises three thingsexceptional light weight, perfectly balanced ride characteristics, and undeniable style. Aethos: Billions of calculations in the pursuit of one thingthe perfect ride. And with this frame set, you have the perfect canvas to begin creating your dream ride. Fit Performance Endurance Frameset 705g Fact 10r Frame Fact 10r Fork Seatpost Roval Alpinist Use Performance Road Riding