Speedplay Nanogram Ultra Carbon Water Bottle Cage
27g is light for a water bottle cage -- and it's exactly what the Speedplay Nanogram Standard bottle cage weighs. But Speedplay wanted to go lighter, hence the introduction of the Nanogram Ultra Carbon Water Bottle Cage, tipping the scales at a scant 20 grams. The shape of the Nanogram Ultra is... Details BUY THIS PRODUCT!