Hi zivsade,


There are three versions of the SL-K crank you might have: MegaExo, BB30 kor BB386.



MegaExo
If your FSA SL-K crank has a 24 mm spindle (MegaExo), you need the this FSA bottom bracket: http://www.fullspeedahead.com/.../773/BBRIGHT-ADAPTER



"BBRIGHT ADAPTER 200-3205" Allows the installation of FSA Ø24mm spindle MegaExo cranksets into BBright bottom bracket shells with a 46mm inner diameter.

Be sure to follow the BBright Press Fit Installation instructions exactly. Instructions are in a PDF which is linked at the bottom of the BBright.net home page, http://bbright.net/. Here is a direct link: http://bbright.net/...Fit-Instructions.pdf

BB30
If your FSA SL-K crank has a 30 mm spindle (BB30), it won't fit in BBright frames like your P5 - the spindle is about 11 mm too short and won't reach through the BBright bottom bracket.

BB386
Not sure if Quarq ever connected a power meter to a BB386 SL-K, but if they did (and you have one!), then you need this FSA BB: http://www.fullspeedahead.com/...cts/765/ROAD-BB-PF30

"ROAD BB-PF30" ...but substitute FSA's thinner (1 mm) bearing seals in place of the pictured stock seals (2 mm thick).


...plus half of FSA's adapter for BB30 (just use one of the spacers, on the drive side): http://www.fullspeedahead.com/...69/BB386--30-ADAPTER



"BB386 / 30 ADAPTER"


Cheers,

---

Damon Rinard
Engineering Manager,
CSG Road Engineering Department
Cannondale & GT Bicycles
(ex-Cervelo, ex-Trek, ex-Velomax, ex-Kestrel)