**27.2/30.9/31.6mm Bike Dropper Post - 440mm Length, 125mm Travel, 1500mm Remote for MTB & Trail Bikes - Compatible with Internal & External Cables** *(Perfect for Mountain Biking, Trail Riding & Off-Road Adventures)*

Features

【Adjust Seat's Height Easily & Comfy Ride 】---- Adjust the seat's height very easily to your desired comfort level without leave your seat during riding,help improved your downhill and jumping skills,specially doing MTB trails with big drops

【 Smooth Ride& Less Pain】---You can adjust to be a comfortable riding position from road and trail imperfections,help to much less stressful for your bottom, spine and neck ,save your butt& reduce back tension/pain,lower lumbar issues

【How to Adjust the lifting speed of Dropper 】---Your can adjust the tightness of the hexagonal nut which near the dropper lever to change the the lifting speed of this dropper post .

【Easy to Use& Install】----Use the thumb switch for dropping the post,helps you getting on and off tremendously or ride on bigger bumps;Remember to leave some length of the cable after you finish the dropper adjustment for future change

【Basic Parameter 】--- 27.2mm/30.9mm/ 31.6mm Outside diameter,125mm Travel with 1.5m remote external /bottom cable,4.5mm Cable diameter ,Max Load 447lb(Please choose the right size for your bike)