Portland Design Works Sparrow Cage Water Bottle Cage: Copper Model=Streak Headlight }SRAM Rival 2x12-Speed Outer Chainring

}SRAM Rival 2x12-Speed Outer Chainring - 48t 107 BCD Black For use with 35t Inner

Stroke 57mm/2

Color Black Size LXL Core No Size Category Adult Size LXL

Air Temperature: -2°C to -7°C (28

The svelte strength of carbon fiber with the swagger of heavy metal

Portland Design Works Sparrow Cage Water Bottle Cage: Copper Model=Streak Headlight }SRAM Rival 2x12-Speed Outer ChainringThe 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