25.4x400mm Bicycle Bike Seat Post Aluminum Alloy Seat Tube without Scale Mark Silver Tone Universal

25.4x400mm Bicycle Bike Seat Post Aluminum Alloy Seat Tube without Scale Mark Silver Tone Universal Feature: Easy to install. Made of aluminum alloy, Durable materials for long time service. Suitable for most of mountain bikes, road bike, MTB etc. There is a safe line mark on the seat post. Please insert at least above the minimum safety line. Specification: Material: Aluminum Alloy Color: Silver Tone Thickness: 2.5mm / 0.1″ Dimension: 400×25.4mm / 15.75″x1.00″(L*D) Hole 1 Size: 25.4×20.7mm / 1.00″x0.81″(OD*ID) Hole 2 Size: 22.2×17.2mm / 0.87″x0.68″(OD*ID) Note: The size measured by hand, so it may have a little 1-2 mm difference. Note: Please do measure the original outer diameter then choose the actual required diameter or measure the inner diameter of the frame tube before purchasing. Package Included: 1 x Bicycle Seat Post Brand: Unique Bargains Assembled Product Weight: 0.4 lb Manufacturer: Unique Bargains Color: Silver Tone Assembled Product Dimensions (L x W x H): 15.75 x 4.72 x 0.98 Inches