Author Topic: What bottom bracket kit for flight crank? (Read 520 times)

Bfellows · « **on:** August 21, 2013, 10:11 PM »

I have a flight crank heading my way, do I need a specific bottom bracket kit?

Ta

Bert

oldtired · « **Reply #1 on:** August 21, 2013, 10:21 PM »

which era flight crank, and what size is the bb on the frame ?

Bfellows · « **Reply #2 on:** August 21, 2013, 10:39 PM »

401 full wrap flights with standard 51mm (?) US style BB.

oldtired · « **Reply #3 on:** August 21, 2013, 10:56 PM »

from that info bb will be standard U.S one....... if the spindle is an un threaded one...

however some redlines had different spindles , depending on the what years they're from, which may affect the bb type you need

check out this thread , covers a lot of redline gens ,and the bb that go with em, if you're unsure when it lands post up a pic , you'll get a definite answer from someone then

http://bmxmuseum.com/forums/viewtopic.php?id=13478&p=1