* Durable composite construction * Optimized GPS satellite recording * Intelligent wireless LED system * Bluetooth Smart connectivity * Real-time functions when paired with the Lezyne Ally app * Simple adjustment via the Lezyne Ally app * File import. tcx and .gpx * Base training mode * Multiple bike profiles * Create personalized routes * Intuitive 4-button operation * Rechargeable lithium-polymer battery that lasts up to 22 hours * Rechargeable via mini cable USB * Backup of up to 100 hours of data * Custom fields and number of pages * Custom alerts * Very weather resistant * Standard X-Lock support included * 76 g