31.6x450mm Bicycle Bike Seat Post Aluminum Alloy Seat Tube without Scale Mark Black Universal

31.6x450mm Bicycle Bike Seat Post Aluminum Alloy Seat Tube without Scale Mark Black 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: Black
• Thickness: 2.5mm / 0.1"
• Dimension: 450×31.6mm / 17.72"x1.24"(L*D)
• Hole 1 Size: 31.6x27mm / 1.24"x1.06"(OD*ID)
• Hole 2 Size: 22.2×16.8mm / 0.87"x0.66"(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

31.6x450mm Bicycle Bike Seat Post Aluminum Alloy Seat Tube without Scale Mark Black Universal

• Easy to install. Made of aluminum alloy, Durable materials for long time service.
• Suitable for most of mountain bikes, road bike, MTB etc.
• Dimension: 450×31.6mm / 17.72"x1.24"(L*D)
• Package List: 1 x Bicycle Seat Post