Weighs just 24g for the strap and the plate

Shimano derailleurs may require a longer B-Tension bolt

Convertibility: These can convert to Boost QRx141 but only with adaptors (sold separately)

traction pad technology customizable interface

making it ideal for shocks that require a whole lot of pressure

PRO Tharsis Dropper Post - Internal - Stealth - 31.6mm - 100mm - 400mm - None Dropship Weighs just 24g for theDesigned to help you have the best riding experience the PRO Tharsis 3Five dropper not only features 100mm of "infinite travel" but also at a weight conscious standard being a cross country and endurance mountain bike specific post. Forged alloy construction paired with Titanium bolts and a new collar the Tharsis also has the strength to go the way. Features: Lightweight cross country and endurance mountain biking dropper Seatpost Featuring 100mm of