Hayes Dominion A2 Replacement Disc Brake Caliper - 2-Piston Pads Sold Separately BLK MFPN=HXCGXCXB1 Battery Type Lithium Ion Connectivity

Battery Type Lithium Ion Connectivity ANT+ BT Wi-Fi Customizable Screen Yes GPS Yes Heart Rate Monitor Yes Primary Color Tan Touchscreen Yes External Sensor Compatibility Speed/Cadence/HR Wristband French Grey/Translucent Indigo - Silicone Watch Color French Grey Solar Charging No

An injection molded nylon reinforced platform that is light impact resistant and wont break the bank

Model Hydra2 Front/Rear Rear (XD) Axle/Spacing (mm) 12x148 Hole 32 Spoke J-Bend Brake 6-Bolt Color Purple Weight 292g

}Wheels Manufacturing Derailleur Hanger - 138

Hayes Dominion A2 Replacement Disc Brake Caliper - 2-Piston Pads Sold Separately BLK MFPN=HXCGXCXB1 Battery Type Lithium Ion ConnectivityReplacement disc brake calipers for Hayes Dominion hydraulic brake systems. Replacement caliper only (does not include brake hose or pads) Model Dominion A2 Description 2 Piston Caliper Mount 74mm Color Bronze