Portland Design Works Sparrow Cage Water Bottle Cage: Copper CheckoutSpec= 200 33% lighter than a conventional

33% lighter than a conventional clutch style freecoaster hub

Shifter Compatibility 12 speed Primary Color Black Speed 12 Combination MatchMaker X

4-sided cleat capture for easy entry

model ACB SL Hybrid MR128R description bearing (52mm) 45x45 degree size 1

Portland Design Works Sparrow Cage Water Bottle Cage: Copper CheckoutSpec= 200 33% lighter than a conventionalThe PDW Sparrow Cage cages are made from a single sheet of lightweight 5052 alloy. The wings fold in to securely cradle your water bottle and adds whimsy to any ride. Includes mounting hardware (stainless steel bolts) 57g Color Copper Bottle Type Standard Access Style Top Mount Type Bolt On Material Aluminum Defined Color Copper