four wheel bicycle electric XP4 Step-Over 500w Grey Bike See specs for complete Color:Grey Gris Types: Bags images-na.ssl-images images/I/611O5o0ls...

four wheel bicycle electric XP4 Step-Over 500w Grey Bike See specs for complete Color:Grey Gris Types: Bags images-na.ssl-images images/I/611O5o0ls...

images-na.ssl-images images/I/611O5o0ls...

Specifications Frameset Fork SR SunTour NEX, 50mm-travel Fork Brand & Model SR SunTour NEX, 50mm-travel Frame Trek Alpha Gold aluminum Frame Construction Trek Alpha Gold aluminum Drivetrain Groupset Shimano Altus Cassette Shimano, 7-speed: 14-34 Chainrings 48/38/28 Crankset Shimano Front Derailleur Shimano Altus Rear Derailleur SRAM X3 Shifters SRAM 3.0 Comp Twist Brakes Brake Levers Tektro adjustable reach Brakes Tektro linear-pull Cockpit Handlebar Steel riser Saddle Bontrager Suburbia WSD w/supersoft padding Seatpost Aluminum suspension Stem Aluminum, adjustable Grips Bontrager Satellite Wheels & Tires Hubs Formula aluminum Tires Bontrager H5, 26 x 2.0 Wheel Set Bontrager AT-550 Pedals Pedals Wellgo nylon platform Frame sizing XS4'10"-5'2" S5'2"-5'6" M5'6"-5'10" L5'10"-6'2" XL6'2"-6'6" M highlighted as most common resale size

Types: Bags

Color:Grey Gris

Men's Sea to Summit Ascent 15 & Women's Ascent 15 ($449) Temperature rating: 28°F ISO Comfort, 15°F Lower Limit Other option: 30°F Weight: 2 lb

See specs for complete product details.