Improvement: Security pin on Seat Tube
Posted: Sat Sep 01, 2012 12:26 amHi. (3 years using the A-Bike)
This security metal pin, is to avoid the sudden movement of the seat tube downwards, when the spring pin slips.
Picture attached.
Regards
Cris from Chile
This security metal pin, is to avoid the sudden movement of the seat tube downwards, when the spring pin slips.
Picture attached.
Regards
Cris from Chile