The Arise Echo Cog (Alloy) is a silver 15T bicycle sprocket, CNC machined from durable 7075-T6 Aluminium, featuring engraved text like "ALLOY" and "ARISE TECHNOLOGIES," and is compatible with Shimano HyperGlide systems.

The Arise Echo Cog (Alloy) is CNC machined from 7075-T6 Aluminium, featuring 15 teeth, precision holes for Shimano HyperGlide compatibility, and a silver finish.

Description

Arise Echo Cogs are CNC machined from 7075-T6 Aluminium. The alloy cog is perfect for riders chasing that super lightweight dream. Designed to fit Shimano HyperGlide cassette hubs and have a 5mm wide built-in spacer, giving a more solid interface with the cassette body. 16T and above feature cut-outs to save additional weight.

Colour: Hard Anodized Silver
Material: 7075-T6 alloy
Size: 14t, 15t, 16t, 17t or 18t
Measurements: for 1/2" x 3/32" chains, for Shimano HyperGlide system
Weight:
11g (0.4oz)-14t
13g (0.45oz)- 15t
14g (0.5oz)- 16t
16g (0.6oz)- 17t
18g (0.65oz)- 18t

Features:
• CNC Machined
• Cog Width: 1/2” x 3/32”
• 7075-T6 Aluminium or Chromoly
• Shimano HyperGlide fitment
• CNC cut-outs to reduce weight on 16t and up