giant defy advanced 1 2015

whitingdan

Regular
Location
Marlborough
Hello everyone

I've just bought giant defy brand new only rode it couple of miles and the seat post started to come down, after getting it home and putting on the rs sence I notice a small crack just under the seat post on the back of the frame is this a common problem with giant defy bike cause of there new wedge system for the seat post, carbon frame and carbon seat post

Thank Dan
 

Tom B

Über Member
Location
Lancashire
 
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