Author Topic: unstamped profile cranks (Read 624 times)

bmxbert · « **on:** December 06, 2008, 03:19 PM »

i have a set of unstamped profiles without a pressed area for a decal...does anybody know what time these were out and if there are alot about?
they came chucked in as a prezzie from a guy i bought alot of parts from i dont have them to hand but might be able to find pics

MartyC · « **Reply #1 on:** December 06, 2008, 03:34 PM »

1st Gen Profiles pre 82, pics are essential

double chevron · « **Reply #2 on:** December 06, 2008, 03:48 PM »

Or some most common rounded arms late 80's early 90's ones
as above... pics needed !

bmxbert · « **Reply #3 on:** December 06, 2008, 04:16 PM »

i can post pics monday or try and ask the guy who sold me them if he has any i dont think they are really early because they arnet as boxy as the ones they have in repro now. they look like slightly squarer versions of the modern arms. they from memory they have a small usa 175 stamped on back of the driver side......

fouronethreeoh! · « **Reply #4 on:** December 06, 2008, 06:45 PM »

Check in here for some fairly well researched profile generations.
My guess is late 80 to early 90s.
http://www.radbmx.co.uk/forum/index.php'topic=71605.0

bmxbert · « **Reply #5 on:** December 06, 2008, 07:06 PM »

yep 4th gen really late 80s early 90s

cheers that was helpfull stuff. that means they are period correct to my platfomed dirtbike...
im well chuffed just got to find the good chromers now thn that thing is ready to roll