XTR crank and cassette used for one season before switch to 2x10. XTR shifts great, very light, and durable.

M970 crank, with bottom bracket and with shimano TOOL to install/remove. have a set of crankskins as well.

M960 cassette, titanium 12-34 tooth

both work great with one season of use, crank outer ring has wear, but functions great.

$175 crank

$65 cassette

$225 for both