Portland Design Works Sparrow Cage Water Bottle Cage: Black MFPN=00.7918.027.002 DUB technology simplifies the relationship

DUB technology simplifies the relationship of the spindle to the bottom bracket

Optimized for use with GRX ultra wide range drivetrains when using the GRX 810 (RX810) rear derailleur paired to a 1x chainring configuration

}Industry Nine Hydra Classic Rear Hub - 12 x 157mm 6-Bolt XD Orange 32H

Battery Type Lithium Ion GPS Smartphone enabled Primary Color Purple Wristband Lilac - Silicone Customizable Screen Yes Heart Rate Monitor Yes Watch Color Lilac Connectivity Bluetooth Solar Charging No Touchscreen Yes

Portland Design Works Sparrow Cage Water Bottle Cage: Black MFPN=00.7918.027.002 DUB technology simplifies the relationshipThe 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 Black Bottle Type Standard Access Style Top Weight 57 Mount Type Bolt On Material Aluminum Defined Color Black