TOSEEK 31.8mm/34.9mm ultralight CNC Aluminum Alloy Cycling Saddle Seat Post Clamp for 27.2/28.6/30.4/30.8/30.9/31.6mm Bike Seatpost Black 31.8mm NO5301

Product Size

Product Name: Bicycle Seatpost Clamp Color: blue / red / black Material: aluminum alloy Weight: about 15G

Seat Post Clamp Selection Introduction

The diameter of the seatpost clamp is 31.8MM, suitable for 27.2MM / 28.6MM seatpost

The diameter of the seat post clamp is 34.9MM, suitable for 30.4MM / 30.8MM / 30.9MM / 31.6MM seat post

Five methods of seat tube size selection

Take out the original seat tube on the frame, usually there is a size mark, buy according to this mark

If there is no mark size, or if you buy a new seatpost, use a small piece of paper to make a circle around the seat post and make a mark at the overlap Measure the length with a ruler, and then divide it by the π(3.1415926). For example: the actual measured length is 86mm, then the diameter of the seat tube is 27.2mm, because the length is measured manually, when the calculated value is close to which specification in the table is that specification

Use the ruler to directly measure the maximum inner diameter of the frame standpipe nozzle. The measured value is close to which value in the specification table is that value. For example; the frame should choose a seatpost with a diameter of 31.6mm

The diameter of the seatpost can be measured directly with a vernier caliper

3D forming forging technology

Surface anodizing treatment, bright color

RED

BLUE

BLACK

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