Im trying to run my ultegra HT2 cranks on my spesh venge frame. Being spesh and using OSBB rather than standard PF30 BB I'm struggling to find the plastic cups to fit and allow me to convert the BB using the bearings already pressed in the frame.
Does anyone have any idea as to where I can buy the adapters from? Everything I've found is for PF30 rather than OSBB
Thanks
i think you need pf46. i bought a praxxis works convertor.
[url= http://service.specialized.com/collateral/ownersguide/new/assets/pdf/0000038253_R1.pdf ]Part numbers on page 4[/url], order from a Spesh dealer??
Praxis do one specialy for the Spesh osbb frames , simple to fit and works well just not the lightest system
Or as above get the metal step down adapters Spesh supply and use the brearing and cups already in your frame