Bike Reviews
  1. one year ago

    This bike is wonderful! So much power,and a real breeze to ride. The seat is adjustable and extremely comfortable.

    Valued Customer

  2. one year ago

    It is fun, good exercise, and green!

    Valued Customer




Samson 750

 You might be wondering what it is that Samson 750 has which makes it well-known as the most comfortable upright electric bike for heavy people available in the market today.

Samson 750 from the Day 6 Bicycles brand provides comfort for all types of riders because of its unique features. It has an extended wheelbase and forward-positioned pedals which allow riders to easily place their feet flat on the ground. It also comes with a 16″ Contour Seat (a medical grade seat with padded back and lumbar support) and an Ergo Sport backrest meaning no more sore wrists or neck nor pain in the low back, crotch or butt! It is also equipped with extended aluminum handlebars so you don’t have to lean forward while you ride. The swept-back handlebars combined with feet-forward position and even a contour seat will indeed provide a surprisingly comfortable riding experience!

This amazing electric bike has great hill climbing power. Its mid drive 750-watt motor will definitely accentuate your biking experience. It can also reach speed of up to 26 mph. It has a very strong battery made of lithium and a 500-watt bionx rear hub motor. Its shift lever with 8 speed SRAM x4 twist shifter will give you the freedom to shift speed while on the go. Its brakes made of Avid BB7 disc at the front and rear is also well-tested to ensure the safety of the riders by letting you pause and stop on time.

With this bike you can pedal without the motor, cruise with only the motor, or pedal along with the motor at any power-assist level you desire.  You decide how you want to ride.

But wait there’s more! It has a bonus feature which is the built-in saddle or backrest bag that can serve as your storage of your stuffs during your trips like wallets, water bottles, keys, locks and even food. This bike will really surprise you on how nimble it is! Such amazing bikes that will make you enjoy your ride and find yourself using it even during trips to nearby store or doing errands!

What’s even more exciting about this bike is that it can accommodate riders weighing up to 400 pounds! It has a heavy duty aluminum frame, 26 x 20 roller sports tires with puncture-resistant inner tubes and an absolutely strong rim with 36 spokes. Samson 750 indeed is a pretty amazing bike that can take you even up to the steepest hills whatever your size may be!

You will absolutely love Samson 750 after learning all its unique and interesting features. Be convinced and be one of the thousands of satisfied customers and find you appreciating it more and more.

Because your safety is as important to us as you’re having fun, we will only ship this cycle to a bicycle shop where they can assemble it for you and show you how to safely use it. If you do not have a shop in mind, please just let us know and we will find one in your area to assemble the bike for you. It’s another way Zize Bikes puts you first.

They are available in Champagne and Black, and in three sizes:  Small (5′ 0″ to 5′ 8″), Large ( 5’7″ to 6′ 3″) and Extra Large (6’2″ to 6’10”).

Buy one of these comfortable, amazing and wonderful electric bikes for big people! Try it now and sit back, relax and enjoy the ride!

Note: This bike MUST be assembled at a bicycle shop.  You may indicate which shop you’d like to use, or you may ask us to find a shop near you.  Call us at 877-690-1879 if you want help with this!


Additional information

On the order form, you will be asked to identify a shop where you would like your bike delivered. While it is not mandatory that you send it to a shop, professional assembly of your bicycle is required. If your bike is to be delivered directly to a bike shop, please be sure to make arrangements with the bike shop prior to ordering to avoid any confusion during bicycle delivery.

Your investment in this bike will be ensured and amplified by affiliation with a local bike professional.

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’re happy to ship your bike internationally. Please fill in this form so that we can provide you with a Shipping Quote.

We’ll get back to you in 48 hours or less.



Sam E-Bike
Carrying Capacity400 lbs.
Person Height5` – 6`10″
Tires2.6 x 1.95
SpokesStainless Steel
Quick ReleaseFront
BrakesAvid BB7 Disc, front and rear
RimsDouble wall Alex rims and heavy duty spokes
SaddleContoured 16" wide cushion both horizontally and a contoured backrest. Easy to adjust and super comfortable.
Seat PostCustom injection molded 17"
Front ForkChromoly
PedalsSteel platform pedals
Bicycle Weight45 lbs.
Shipping Weight55 lbs.
ManufacturerDay 6 Bicycles
Gears24 Speed, external drive train
Country of originChina
Battery Warranty1 Year Limited
Bike Warranty1 Year
BrandDay 6 Bikes
Category5′ – 5′ 5″ 5′ 6″ – 6′ 1″ 5′ – 5′ 5″ 5′ 6″ – 6′ 1″ 6′ 2″ and above 5′ 6″ – 6′ 1″ 6′ 2″ and above

Capturing Shipping Information