Profile Design UCM Universal Computer Mount Standard 00.7518.064.001 they come with Velcro adjustments

they come with Velcro adjustments at the waist for a hasslefree fit and are sized to fit lycra shorts or technical underwear with a chamois underneath

Ensure your safety during nighttime rides with reflective panels on all sides

Compatible with 8-9-10-speed chains only

2000mm hose (Rotor sold separately)Power

Profile Design UCM Universal Computer Mount Standard 00.7518.064.001 they come with Velcro adjustmentsProfile Design UCM Universal Computer Mount Standard Easily positions electronics on triathlon or TT aerobars. Easy, twist on installation. Simple Electronics Mount: Affixes to aerobar extension for easy placement of electronics. Features Color: Matte Black Diameter: Two sizes avaialbe to fit all extensions 25mm (ACUCM1 Standard) or 60mm (ACUCMXL1 XL) Construction: Injected nylon glass fiber Weight: 14g (ACUCM1), 22g (ACUCMXL1)