Pro Discover Dropper Seatpost 70 Description: The Pro Discover Dropper Seatpost 70 is a gravel-optimized dropper post with 70mm of infinite travel, meaning it can be raised and lowered to sit at any height within its travel range. Constructed with a 6061 aluminum lower tube and shaft with stainless steel hardware, it's as sleek as it is reliable and durable. Its 1 bolt design gives you plenty of adjustability in terms of saddle angles and it's compatible with Shimano's GRX shifters. Features: 3D forged 6061 aluminum lower shaft with stainless steel hardware Internal cable routing Gravel optimized 70mm infinite travel dropper post 1 bolt clamping system Wide range of saddle angle adjustments Compatible with Shimano GRX shifters Specifications: Routing: Internal Cable Routing Lever: Drop-Bar Style (Included) Travel Adjustment: Infinite Color: Black Weight: 417g