The Ambush Comp e-Bike with ANGi boasts a significant amount of extended coverage and a single density foam that's been reinforced by a Composite Matrix. The reason behind this is that it manages the energy from impacts more effectively.Even with the added protection, though, it fits comfortably with our low profile and fully integrated Mindset 360 fit system. And with its five height positions, this system provides unmatched adjustment, while an integrated dial allows for on-the-fly fine-tuning. The Ambush Comp also keeps you cool with our 4th Dimension Cooling System's massive vents and exhaust ports, so you don't have to worry about overheating—even on the hottest days.Our new ANGi Crash Sensor gives you and your loved ones peace of mind like never before—when combined with our iOS or Android app, the sensor will detect a crash and send a text message to specified contacts in your phone. It also syncs with our app and STRAVA® to provide GPS-based activity tracking.Integrated ANGi crash sensor.Includes a lifetime subscription to the Specialized Ride app.MIPS-equipped.Composite Matrix internal reinforcement allows large vents for greater cooling.In-molded shell improves strength and reduces weight.Mindset 360 fit system provides a secure, comfortable fit with 360-degree tension adjustment, five height positions, and integrated dial for easy on-the-fly adjustments.4th Dimension Cooling system optimizes ventilation.Extended coverage for added protection and durability.Tri-Fix web splitter for improved comfort and ease of strap adjustments.Rear light mount included, Stix-compatibleSize chart