Took this off my look 765 optimum size xl bought recently. I have used this for about 200 miles as I upgraded to di2. Note the look 765 optimum bike new came with mix 105 groupset and this is the set here. Cranklength is 175mm as it came on the xl look 765 optimum. Collection only Thank you Please note I will be away from home from 4 to 11 July hence it will not be able to be collected during this time.
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