Name: Elastic seat tube

 

Travel：50mm

 

Design_ZH：dia. 27.2/28.6/30.0/30.4/30.9/31.6/33.9mm w/ 25mm setback

 

Note：This product is standard hardness,

It can bear a weight of 100kg, 350mm length

 

System：Parallelogram system

 

Suspension system_ZH：Internal Coil with preload adjust/steel bushing parallelogram