STACYC is an electric powered balance bike, that is designed to create confidence, promoting accelerated growth for your Little Ripper! Perfect for 11 - 13 year olds under 115 pounds. Seat height: 23" | 24 - 26" inseam. Weight: 33 pounds with battery. All new - 36V motor platform with proprietary cush drive. Full aluminum frame with proprietary shaped tubes. 20" nylon wheels with sealed bearings and pneumatic tires. 20 x 2. 6 (custom) CrownGem tires. Manitou J-Unit Machete Fork with custom 80 mm travel. Proprietary throttle assembly with STACYC-custom grips. Custom 19 mm flat handlebar. Hayes Dominion A2 brakes in front and rear. Black paint scheme. Power selection modes: Low / Training mode ~ 10 MPH. Med / Standard mode ~ 15 MPH. High / Advanced mode ~ 20 MPH. 30 - 60 minute run-time* | 3 hour charge time. Quick connect / disconnect 40V maximum voltage (36V nominal) 6Ah - 18650 battery. Industrial grade charger included. * Run-time is entirely dependent on terrain, hills and skill level.