Giant Propel Adv Pro Frame Accessories & Supplements Waterproof: yes (IP69K)

Waterproof: yes (IP69K)

CASSETTE: Shimano SLX CS-M7100-12 / 10-51 T

This adapter works by allowing you to thread your BSA BB into the adapter

The mechanism works regardless of external conditions (in the mud

HDPolarized: Minimized glare via technology that produces the best polarized lenses on the planet (optional)

Giant Propel Adv Pro Frame Accessories & Supplements Waterproof: yes (IP69K)Now even faster, this aero rocketship is built for speed when it matters most. The reengineered frameset is even more adept at slicing through wind, and its also lighter than the previous generation. The result? Race winning efficiency thats hard to beat. Frame Advanced Grade Composite, disc Fork Advanced SL Grade Composite, full composite OverDrive Aero steerer, disc Seat Post Giant Vector, composite, 5 +15mm offset