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I want to increase the rotot size on the front of my brothers bike to a 203mm and he's running Rockshox Sektor RLs. So I'm pretty sure it's a PM fork and I think the Juicy 3's are IS so am I right in wanting a PM-IS-F203 (Type 5) from Superstars?
http://superstar.tibolts.co.uk/product_info.php?cPath=57&products_id=359
Any help much appreciated.
Cheers,
John.
No, that fits a PM caliper to an IS frame. Superstar don't look like they sell such an adapter.
You may have to search a bit for one. Your best bet may be Hope, as they did a lot of IS calipers.
I doubt the Juicys are IS, mine certainly weren't - I think you want a 203mm PM to PM adapter (Type 8 )
Pic below shows a Juicy on a PM fork - the PM to PM adapter just goes in between, pushed the caliper back to accommodate the bigger rotor.
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If they are IS mount calipers:
Here you are, http://clee-cycles.co.uk/esite/P1043/product
There's an old thread on here with the same sort of question, including a pitfall of the Hope bracket in that it increases the required rotor size by 20mm
http://singletrackmag.com/forum/topic/is-hope-brake-to-post-mount-pm-adapter-problem
Thank you gents, I think you might be right that it's a post mount.
In which case you need a PM-PM F203