Zxpjkyu 34.9mm Bicycle Seatpost Clamp, Aluminum Alloy Double-Screw Seat Tube Clip for Mountain and Road Bikes, Black

Zxpjkyu 34.9mm Bicycle Seatpost Clamp, Aluminum Alloy Double-Screw Seat Tube Clip for Mountain and Road Bikes, Black

• Secure Saddle Positioning - This 34.9mm seatpost clamp holds your saddle firmly in place during trail rides, commutes, and road cycling, preventing seat slippage or misalignment on rough terrain and bumpy descents.
• Lightweight Aluminum Alloy - Made from aluminum alloy that resists corrosion and deformation under load, providing a durable yet lightweight clamp for cyclists who want reliable performance without adding excess frame weight.
• 34.9mm Inner Diameter Fit - Designed for bike frames with a 34.9mm (1.37 inch) seat tube; measure your frame's seat tube outer diameter before ordering to confirm compatibility with road bikes, mountain bikes, or hybrid frames.
• Double-Screw Clamping Design - Two screws distribute clamping force evenly around the seat tube for a more secure grip than single-bolt clamps, helping maintain saddle height and angle during aggressive riding and varied terrain.
• Single Clamp Replacement Part - Includes 1 black aluminum alloy seatpost clamp; designed as a replacement or upgrade for cyclists maintaining or repairing bikes with 34.9mm seat tubes. Verify your frame diameter before purchase to avoid fit issues.