Funn funnduro 35 stemthis funnduro 35 stem from funn will satisfy the weight conscious without sacrificing strength weighing an impressive 123g this stem has been constructed from an aluminium alloy because keeping the weight down is vital features material al6061 full cncdesign for all mountainsteerer clamp height 32mmsteerer clamp diameter 1 18rise 0bar clamp diameter 35mmextension 45mmclamp bolts steeltitanium optionalweight 123g with steel boltsbuyfunn componentsfrom chai