http://www.bike-discount.de/shop/m730/k1170/exaform.html?od=&ft=1je to vyrobok KS ale vola sa to exaform
Pri tejto znacke vraj je jediny problem
"According to the instructions the eten has an open bath air/oil cartridge, so if you flip the
bike upside down the post wont return"
Ale priamo v manualy pisu :
NOTICE TO ETEN OWNERS: The ETen and ETen Remote us an open
bath cartridge. Inverting the seatpost may cause air and oil to mix
and may result in temporary suspension action. To remedy this,
return the seat post to it’s normal position with the saddle head up
and cycle the seat post several times or wait several minutes until
the air and oil return to their normal operating positions.