Specification Battery : 48V 624Wh Lithium-ion battery Charger : US Standard 2.0 A Smart Charger Range: 40 Miles Controller : 48V / 13A Hub Motor :48V 500W (Peak 750W )Brushless Gear Motor Display : LCD Display Total Payload Capacity: 330 Lbs Weight : 62 Lbs Recommended Rider Heights : 5'1" to 6'2" Pedal Assist Intelligent: 0~5 Level Pedal Assist Tires: 20" x 4" Puncture Resistant Tires Throttle: Twist Throttle Suspension : With Locking and Adjustment Functions SOLE Folding e-bike equipped with 20" x 4.0" ultra-wide fat tires, the SF23 laughs at obstacles. From muddy trails and rocky paths to sandy beaches and snowy routes, these tires grip relentlessly, delivering a smooth, stable ride that keeps you in control. No terrain is off-limits—let your curiosity lead the way. The SF23’s full-suspension system—featuring advanced front and rear shock absorbers—tackles uneven ground with ease. Whether you’re speeding downhill or crawling over roots, enjoy buttery-smooth comfort that transforms grueling rides into exhilarating adventures. 500W brushless motor with instant throttle control propels you to speeds up to 28 MPH in seconds. Feel the rush as you zip past traffic, climb steep hills effortlessly, or unleash full throttle on open trails. The SF23 isn’t just a bike—it’s a thrill machine engineered for speed lovers. Adventure doesn’t wait, and neither should you. The SF23’s one-step folding design collapses in seconds, fitting snugly into trunks, RVs, or train compartments. Take it to remote trails, weekend getaways, or spontaneous city explorations. Wherever life takes you, the SF23 is ready to unfold the possibilities.