VEYFIY Dropper Seatpost With Hand-Controlled Lever For On-The-Fly Adjustment Compatible With 27.2 30.9 31.6mm MTB And E-Bike Frames(B)

• Multiple Diameter Options: Available in 27.2mm, 30.9mm, and 31.6mm diameters to fit a wide range of mountain bikes, e-bikes, and downhill frames for seamless integration.
• Hydraulic Height Adjustment: Smoothly adjust your saddle height with a reliable hydraulic system that responds instantly to hand lever control during rides.
• All-Weather Sealed Design: Fully sealed construction protects internal mechanisms from dust and moisture, insure long-term performance in wet or muddy trail conditions.
• Dual-Bolt Clamp System: Provides strong seatpost fixation with independent micro-adjustments, allowing precise angle tuning and eliminating slippage.
• Lightweight Aluminum Build: Constructed from LONGLASTING aluminum alloy, this dropper seatpost balances strength and weight at approximately 730g for improved ride efficiency.

Features: *Hand-Controlled Adjustment: Features a hand-controlled mechanism for easy seat height adjustment during rides. *Oil-Air FOR HYBRID Structure: Combines oil and air technology for smooth operation and consistent performance in various temperatures. *Dual-Bolt Design: Offers secure clamping with a dual-bolt system for enhanced stability and precise angle adjustment. *Sealed Construction: Provides waterproof and dustproof protection to make durability and long-term reliability. *Versatile Compatibility: Suitable for mountain bikes, downhill bikes, and e-bikes with multiple diameter options available. Specifications: *Product Name:Seat tube *Material:Aluminum alloy *Color:Black *Size:35.5*2.72*10.5cm 40.5*2.72*13cm 35.5*3.09*10.5cm 40.5*3.16*13cm 35.5*3.16*10.5cm 40.5*3.16*13cm * Weight: about730g Package Content: 1* seatpost