• Sorry, yeah, the Si Hollowgram is pretty light, probably a smigeon lighter than an FSA SLK setup - as long as you use an OPI single direct mount ring. Way ahead in terms of stiffness and radness.

    The Si SL2 Hollowgram will be much lighter, but spendy spend spend.

  • They are nice, but there's a pair of FSAs on ebay for £100 that are the right length and BCD for a N/W chainring I already own.

  • Once you've sold on the 52/36 spidey you wouldn't be too much out of pocket, but fair enough no point spending when you don't need to.

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