Second Generation
2011-2013 Cobalt / Iodine – 3/11 Level -135 X 10 Axle

Features / Highlights
– Alloy outer body light weight
– 8 /9/10 speed Shimano / Sram compatible. *Shimano 11 Speed MTB cassettes. – Alloy carrier type cassettes preferred
– Black color FH-503 model with date code
– External 3 pawl mechanism
– Rust resistant wire pawl spring
– 6802 Cartridge style bearings X 2
– 21.5mm Steel axle spacer
– Fully serviceable
– Grease based lubrication
– Easily removable
– 92 Grams