KOO DEMOS LENS ERSATZGLAS – RED BULL BORA HANSGROHE EDITION – TURQUOISE MIRROR trek_standard The Shimano Dura-Ace FC-R9100 chainring

The Shimano Dura-Ace FC-R9100 chainring is the ideal solution for anyone looking for a used but technically flawless original chainring—perfect for precise shifting and maximum performance on the road

• Ultra-light racing jersey in professional quality – ideal for hot summer days and sweaty climbs

Line Pro 30 impresses with class-leading strength and durability

the weight remains low without compromising comfort or stiffness

• “Power Ready” – later power meter retrofit kit possible without replacing the crank arms

KOO DEMOS LENS ERSATZGLAS – RED BULL BORA HANSGROHE EDITION – TURQUOISE MIRROR trek_standard The Shimano Dura-Ace FC-R9100 chainringKOO DEMOS LENS REPLACEMENT GLASS TURQUOISE MIRROR The KOO Demos Lens replacement lens is a high quality interchangeable lens for compatible KOO Demos glasses . The toric nylon lens offers clear all around vision , high wearing comfort, and reliable performance during sporting activities in bright sunlight . Product details Replacement lens interchangeable lens no frame included Toric lens shape (toric size) for distortion free vision High optical