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E3 Zuma Diamond Frame:

Looking for a cruiser-type electric bicycle that’s stylish, comfortable and affordable? Then IZIP’s E3 Zuma Diamond Frame Bike is all you need!

This electric bike is an ultimate cruiser! Whether at the beach or on the road, you’ll definitely be able to ride in style for hours. Equipped with an aluminum hydro formed frame and a chromoly oversized fork, this wonderful bike offers pure strength that can provide support to all riders from the average sized to heavier ones, up to 400 pounds!

You will love the non-slip tread of its pedal made of resin platform. It also has durable, all-purpose, flat-resistant tires made with 26 x 2.3″ Kenda Kiniption, and with high tread count, so you will avoid the hustle of stopping at the shoulder of the road to make some repairs. The spokes are manufactured from a professional quality stainless steel; the rims are extra wide made of double wall  alloy; and the optional matching fenders will absolutely add style and design to this beauty.

Comfort is another thing that this e-bike offers. The handlebars are designed to position the rider in a more upright position that doesn’t strain your arms, back, wrists and neck while pedaling and steering. Mounted to the left side of the handlebar is the control panel which uses basic LED lights to approximate the remaining battery capacity and list the drive mode along with the assist level and light status. It also has a cushioned saddle ensuring that you will have a comfortable and awesome ride no matter how long it  will be. With these user-friendly features, this two-wheeled wonder can serve a number of users who either want a comfortable cruiser for a casual ride around the neighborhood or a stylish commuter to enhance efficiency of getting to work without being sweaty.

Impressed with the state-of-the art features of E3 Zuma Diamond Frame bike? There’s still more! The motor driving this amazing electric bicycle has a 500 watt geared hub design that’s integrated into the rear wheel offering an excellent balance of size, weight, and power. And one of the coolest parts of this motor is how it’s mounted to the frame with a quick-disconnect for the power cable making changing flats easier.

This state-of-the-art electric bike is not just designed for comfort, style and durability but also considers ease, safety, and security of users as well as the unit itself. It has a battery that mounts to the bike frame in a unique way (actually sliding into an oversized seat tube) which conceals and protects it from external damage. Also, the battery can be charged on or off the bike so you can use the bike for commuting. You can just take the battery off and then charge it in the office. The brake levers are also set up to signal the motor when you are activating them and then cut power for safety and the shifters are standard triggers mounted to the right bar. Its top-of-the line braking system will give you good stopping power wherever you may be. It also has an impressive 7-speed gear system and three levels of assist thus, making riding a breeze!

So what are you waiting for? Cruise like no other with this awesome electric bike for big people! You will surely love its features and solid warranty. Available in a variety of stylish colors, you’ll be sure to catch people’s attention when you ride the E3 Zuma Diamond Frame e-bike!

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Easy Financing


ZERO—that saucy number is what you could pay in interest when you finance your Zize Bikes with  Affirm

Zize Bikes has teamed up with Affirm so you can stick to your budget with monthly payments, getting peace of body, mind, and wallet.

Affirm is a financing alternative to credit cards and other credit products. They give you a real-time decision so you can purchase your Zize Bike  as soon as you’re ready!

  • Get as low as 0% APR for 6 months* when you finance your Zize Bike with Affirm.*
  • Get flexible monthly payments with bank transfer, check or debit card options.
  • No hidden fees—what you see at checkout is what you’ll pay.

Select “Affirm Monthly Payments” at checkout to finance your Zize Bikes purchase!

Financing based on advertised purchase price at 0% APR, paid over 6 months. Excludes tax fees, which are calculated at checkout. 

*0% APR financing over 6 months available to qualified applicants. Applicants who do not qualify will be evaluated for rates from 10-30% APR over 3, 6, or 12 months. For example, if you made a $1,000 purchase you might pay $166.67/mo over 6 months at 0% APR. A down payment may be required.

Continental USFREE for any bike purchase
Everywhere elseWe use DHL to ship worldwide. Please enter your address in our checkout, and the cost of shipping to you will be automatically calculated.



General Specs
Carrying Capacity400 lbs
Person Height5′ 6″ – 5′ 9″
DisplayLED Display with Power Adjustment Features
Max Assisted Speed20 mph (32 kph)
Range Estimated25 mi (40 km) to 35 mi (56 km)
FrameAluminum 6061 Hydroformed, Rack, Bottle, and Fender Bosses
ForkChromoly Oversize, Rigid
HeadsetVP Threaded
Cranks44T w/Double Alloy Guard
R. DerailleurShimano Acera
ShifterMicroshift TS70 Trigger
CogsetShimano Cassette 11-32T, 7-Speed
ChainKMC Z51
PedalsResin Platform with Non-Slip Tread
BrakesPromax Render Disc, 160mm Rotors
Brake LeversAlloy w/Motor Cut-Off Switch
Front HubAlloy Disc w/QR
Rear HubMotor
RimsAlex DM-24 Doublewall
TiresKenda Kiniption, 26 x 2.3″
HandlebarProma x 25.4, 600mm x 75mm Rise
GripsVelo Stitched Look
StemPromax Alloy Quill
Seat postZoom Alloy Micro Adjust 31.6 x 350mm
SeatVelo Urban
AccessoriesKickstand, Compatible with Optional Fenders, Rack, Light set
MotorCurrie Electro-Drive® Rear Hub motor 500W
BatteryLithium-Ion 48V 8.7Ah 417Wh
Category5′ 6″ – 6′ 1″, 6′ 2″ and above, 5′ 6″ – 6′ 1″, 6′ 2″ and above, 5′ 6″ – 6′ 1″