- Surface 604 Boar Fat eBike - Size S/M 17.5" fit riders 5'2" TO 5'7" - Regular price $3499.99, sale price $2899.99, save $600! - 750+ Watt motor (1000 Watt peak) - 48 Volt / 14 AH battery - 500 Watt Hours - 80 KM range - Lights - 800 KM / one year warranty - Three year frame warranty - Fenders and racks included