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I ebayed a brand new one for the bargain price of £15. Sadly it came with no instructions and the SRAM site doesn't seem to have the manual for this exact model either?
[url= http://www.sram.com/service/truvativ/42 ]http://www.sram.com/service/truvativ/42[/url]
Just wondering what the bits are for. So I press the thing into the frame, then install by BB as normal. I've still got 4 little transparent discs, a wavey thing and a little (2mm? spacer left).
[url= http://cdn.sram.com/cdn/farfuture/OtoAn9apxST0FyDa_AmxHcm_w0KEEZeIQslYq421jpY/mtime:1319147700/sites/default/files/techdocs/95-6415-007-000_rev_c_gxp30_bb_adapter.pdf ]Similar GXP30 model thing?[/url]
So, with a standard 73mm bottom bracket I need to stick the wavey thing, 2.5mm spacer and a transparent disc on the drivetrain side? Then mount the other side as normal?
"73 mm bottom bracket shell width
: Install the wave washer, one 2.5 mm
shim, and one 0.5 mm shim onto the crankarm spindle."
Man, these things are convoluted.
Put the adaptor in a vice and fit the BB, only torque it up lightly - I don't remember the actual torque. The spacers are to get your chainline correct. Wavy washer goes in on the drive side no matter if you use the clear spacers.