I have a pair of Bike Nashbar pedals with a titanium spindle - they weigh around 240 grams, and I love 'em. Noticably lighter than my Looks on my other bike, and I haven't had any issue with them. Cost around $130....or you can get the cro-mo spindle ones for a bit less.
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2016 Trek 520 (54cm) touring bike for sale - never ridden. Message me for photos/details.