Aima Big Sur

MODEL: Big Sur

MOTOR: 750W Nominal, 48V Brushless Rear Hub Motor

THROTTLE: Throttle on Demand

DISPLAY: Color LCD, Smart Easy-to-Read Display with Backlight

SPEED: Up to 20 MPH

BATTERY: Removable Internal Lithium-ion 48V, 15Ah (720Wh) with LG M50LT 21700 cells

REAR RACK: MIK HD

SENSORS: Torque Sensor

PEDAL ASSIST: 5 Levels

CHARGER: 48V 3 Amp Fast Charger, about 5 Hours to a Full Charge

RANGE: 30 to 60 Miles

FRAME: 6061 Single-Butted Aluminum Alloy Frame with Internal Battery

WEIGHT: 82 lbs. (Battery included)

PEDALS: 9/16' Alloy Platform

FORK: Suspension Fork with 80mm travel, with lockout

WEIGHT LIMIT: 400 lbs.

KICKSTAND: Included, Aluminum Alloy Kickstand

CRANKSET: 170mm w/ 52T

SHIFT: Shimano 8 Speed

GEAR RATIO RANGE: 11-34T

BRAKES: Tektro Hydraulic Disc Brakes

ROTOR: 203 mm

CHAIN: 130 Link, 8 Speed

RIM: Double Wall Aluminum Alloy

SPOKES: Black Stainless 12G Front / 12G Rear

TUBES: Butyl Rubber

HUBS: Front Aluminum Alloy Disc Hub

TIRES: 26" x 4" Puncture Resistant

SADDLE: AIMA Comfort, 280mm*270mm Saddle

SEATPOST: Aluminum Alloy, 30.4mm 2-Bolt Clamp

STEM: Threadless, 31.8mm, 7 Degree Rise, Ext 75mm

SEAT CLAMP: 34.9 mm Quick Release

HANDLEBARS: Aluminum Alloy Double Wall, 31.8mm, 680mm

HEADSET: Sealed Bearing Headset

GRIPS: Ergonomic Comfort

An ebike's battery life is influenced by several factors that can affect its maximum range. While our ebikes can achieve up to 60 miles of range under ideal riding conditions, range can vary from 20 - 60 miles based on many contributing factors.

Factors that affect range and tips to maximize it:

• Pedal Assist: Higher levels of pedal assist will allow for an easier ride, but will also draw more power from the battery. Lower pedal assist levels are better for getting as many miles as possible out of your battery.
• Average Cruising Speed: Riding slower will decrease the amount of energy you lose to wind resistance as the bike pushes you forward. Slower speeds will extend battery life.
• Tire Pressure: Keeping your tires inflated to the recommended pressure can help increase your range. Maintaining a proper tire pressure not only increases your range, but also helps prevent pinch flats. For most riding situations, checking your tire pressure at least once a week will keep your ride safe and energy-efficient.
• Load Weight: Carrying a heavier load can decrease your range. This includes the total load of both the weight of the rider and any cargo you may be carrying. More weight takes more time and energy to get up to speed, negatively affecting your range. It's best to keep loads light whenever possible if you're looking to extend your range.
• Terrain & Elevation: In general, riding over smooth and flat terrain will give you a longer range. Hills and rough terrain can greatly impact your maximum range, especially on higher assist levels.
• Wind: Riding into a headwind will decrease your range, but if you're able to catch a tailwind, you'll actually see that you'll gain more range! Be mindful of which way the wind is blowing when you are riding. If you've been riding in a tailwind, turning around will take more energy from the battery to get you home.
• Ambient Temperature: Riding in cold weather will impact the battery's ability to function optimally. A good rule of thumb is, if you're comfortable, then the battery is comfortable too. This also goes for storing the battery too.