Technical & Reference Section > Tech and Restoration

chainring/crank help!

(1/2) > >>

djruffkut:
i need to run a profile chainring (which for some reason is 26mm?) on a hollowbite (22mm) where can i find an adapter? i've looked everywhere!!!!!!

HEYWOOD BMX:
 Just measured my Profile Imperial and Vernier caliper says 22.2mm.Is your measurement accurate? Profile sprockets should just fit onto a Primo axle without a tophat washer.
 

djruffkut:
yeah the measurement is accurate, i think it had been bored out for another crank many years ago but i don't remember!

HEYWOOD BMX:
 :) Sounds like it has been bored out.Biggest tophat I can find anywhere is 23.8mm.

djruffkut:
think i'm gonna have to get one made or just fuk off the chainring all together! can you still buy profile imperial billet rings? thanks for your help :)

Navigation

[0] Message Index

[#] Next page