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Published on Mar 16, 2012
2012 trek mamba Gary fisher collection with a few upgrades deora xt crankset,kona low profile pedals,dmr lock on grips, shimano xcr pro carbon handlebar, bontrager race lite tubeless ready rims, kenda small block eight tires,bontrager plastic water bottle.The bike stock weighs in just over 32 pounds after my upgrades it actually weighs 26 pounds.