describe:
* brand new and high quality
* Made of high quality material, and practical
Multilayer high elastic spring:
The spring mainly works under dynamic load, that is, under the conditions of shock and vibration, or under the alternating stress, and uses elastic deformation to absorb shock energy and play a buffering role.
Because the spring often suffers from vibration and works under the of variable stress for a long time, mainly fatigue damage, the spring must have high elasticity and high fatigue resistance and sufficient toughness and plasticity to prevent sudden brittle fracture under the impact force. .
In terms of manufacturability, spring steel should have good hardenability and low overheating, decarburization sensitivity, reduce spring surface roughness, and improve fatigue life
Specification:
Name: shock absorber seatpost
Size: 40cm
Colour: Black
Specification:
27.2mm*400mm-Black
28.6mm*400mm-Black
30.4mm*400mm-Black
30.9mm*400mm-Black
31.6mm*400mm-Black
27.2mm weight: 500g
28.6mm weight: 520g
30.4mm weight: 550g
30.9mm weight: 570g
31.6mm weight: 590g
Package Included:
1*Shock absorber seatpost
notes:
1. Due to various factors such as monitor brightness and light brightness, the actual color of the product may be slightly different from the picture displayed on the website.
2. Please allow for slight manual measurement bias in the data.
We accept payment via Paypal only.
Payment must be completed within 5 days. If you have any problems about payment, please contact us via ebay message.
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Please kindly note that the combined shipping is not provided because the shipping fee is calculated by weight. Also, the each additional item means exactly the the same color and size.
It takes about 7-15 working days to UK; about 10-30 working days to other countries. Transit time may be a little delayed because of the bad weather and customs inspection. If you do not receive your item within 30 working days since payment finished, please contact us immediately for further assistance.
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