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Technical & Reference Section => Tech and Restoration => Topic started by: EDBANGER on June 28, 2014, 04:27 PM

Title: Profile imperial sprocket adaptor
Post by: EDBANGER on June 28, 2014, 04:27 PM

I need an adaptor to fit my Profile Sprocket to the 19mm spindle.  I bought an adaptor that was meant to be 22mm - 19mm but the outer edge that slots into the sprocket is actually 23.75mm.  Does anyone know where I can buy one from?  If I order direct from Profile the shiopping cost is $30!!

Title: Re: Profile imperial sprocket adaptor
Post by: Bfellows on June 28, 2014, 04:45 PM

Join the club......... they are available from US ebay. 

http://www.ebay.co.uk/itm/290772369669'ssPageName=STRK:MEWAX:IT&_trksid=p3984.m1423.l2649

If you want to go halves on the postage order 2 and i'll sort you out some bunce

Title: Re: Profile imperial sprocket adaptor
Post by: oldtired on June 28, 2014, 04:58 PM

 :daumenhoch:

http://www.winstanleysbmx.com/product/11138/Primo_Crank_Sprocket_Adaptor

Title: Re: Profile imperial sprocket adaptor
Post by: EDBANGER on June 28, 2014, 05:02 PM

Awesome Mr Old tired.  You are the man!

Title: Re: Profile imperial sprocket adaptor
Post by: Bfellows on June 28, 2014, 05:03 PM

Wrong one - its a 23.6mm external.  Alan's used to stock them, but no more..........  I don't know why they always list them as a 19 to 22 adaptor.... needs to be 22mm To 19mm Spindle- (4mm thick) Fits sprockets with 22mm hole to crank with 19mm spindle.

Title: Re: Profile imperial sprocket adaptor
Post by: Bfellows on June 28, 2014, 05:04 PM

Danscomp list the following:

Popular- (4mm thick) Fits sprockets with 15/16" (24mm) hole to crank with a 19mm spindle.
Profile- (4.5mm thick) Fits sprockets with 7/8" hole to crank with a 3/4" (19mm) spindle.
Primo- (4mm thick) Fits sprockets with 15/16" (24mm) hole to crank with a 22mm spindle.
22mm To 19mm Spindle- (4mm thick) Fits sprockets with 22mm hole to crank with 19mm spindle.

Title: Re: Profile imperial sprocket adaptor
Post by: oldtired on June 28, 2014, 05:08 PM

was going to suggest checking it ,   had the same trouble before ,  would seem that most are listed as 22-19mm adaptors when they are in fact 23.75 outer diameter

 :tickedoff: :tickedoff: :tickedoff: :tickedoff: :tickedoff:

Title: Re: Profile imperial sprocket adaptor
Post by: john4130 on June 28, 2014, 05:47 PM

here you go.
http://www.ebay.co.uk/itm/BMX-Chainwheel-Chainring-Sprocket-Adaptor-Black-23-75mm-19mm-Alloy-Adaptor-/121371298525?pt=UK_sportsleisure_cycling_bikeparts_SR&hash=item1c424b0add (http://www.ebay.co.uk/itm/BMX-Chainwheel-Chainring-Sprocket-Adaptor-Black-23-75mm-19mm-Alloy-Adaptor-/121371298525?pt=UK_sportsleisure_cycling_bikeparts_SR&hash=item1c424b0add)

Title: Re: Profile imperial sprocket adaptor
Post by: EDBANGER on June 28, 2014, 06:32 PM

That's too Big John.  Why is this so bloody difficult to find!

Title: Re: Profile imperial sprocket adaptor
Post by: EDBANGER on July 01, 2014, 08:05 PM

I mailed Profile and asked them why postage was so much for such a tiny part.  They then passed my details onto their European supplier who contacted me today.......

"Hi your email has been passed to me from profile racing. We have the adaptor you need. This will be approx £5.00 with postage. If you can email sales@profileeurope.co.uk or call 02380458328 with your payment details and delivery address we can get it out to you on a next day service. Thanks Sam"

Excellent stuff.  I don't know why I couldn't find the European supplier details through Google though. 

Title: Re: Profile imperial sprocket adaptor
Post by: Bfellows on July 01, 2014, 08:21 PM

You Sir, are a life saver  ;)

Title: Re: Profile imperial sprocket adaptor
Post by: EDBANGER on July 01, 2014, 08:27 PM

Gotta share the love!   :daumenhoch: