Bike Reviews
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This is transformation in motion!

Neuropathy and poor circulation problems and diabetes caught up to me and I found myself in the hospital with life threatening infections in both legs, ultimately culminating in double below the knee amputations to save my life. Needless to say, my life completely fell apart, and I've wallowed in self-pity and apathy for the past several years. The cloud of depression broke earlier this year, and I am in the process of getting prosthetics. I want to walk again, and more than anything, I want to ride a bike. It's become an obsession with me. I've done a lot of online research looking for the sturdiest bike that can handle a Clydesdale like myself. I discovered Zize Bikes and did as much research as I could to determine if you were the right fit for me and my needs. I frequently found myself returning to your website after examining other options, and then I finally decided that your bikes were my choice. I have a long trek ahead, and firmly believe that a ZizeBike is the right decision. I am excited to ride one. I want to get back to as close to normal as I can. I believe that Zize can help me with that dream. This is transformation in motion!

Valued Customer
Heading in the right direction!

I use my Zize Bike for exercise and to strengthen my joints due to arthritis. I need to lose a lot of weight to get off some of these meds as well, and riding is helping me head in the right direction.

Valued Customer
Just what the doctor ordered!

I wanted my Zize Bike because I am too heavy for regular bikes and need to improve my health. I have searched high and low for a bicycle that would meet my needs. Zize bikes seem to be just what the doctor ordered! I really like my new Supersized Comfort Bike, with the fenders, 3 speed gear system, rear coaster brake and front hydraulic brake system, the easy entry low bar style to help me keep my balance while getting on and off, and last but not least the fact the bike is sturdy for my weight requirements.

Valued Customer
Finally I can ride again!

Finally - I can start riding again and join my kids!

Valued Customer
Sturdy and well-built!

After having 3 kids over the past 4 years, I am so happy to get back to biking. My goals are to get back into shape and find a healthy and active hobby. My Zize bike is sturdy and very well built.

Valued Customer
Great low-impact exercise!

I am 300 lbs and suffer from diabetes an multiple sclerosis. The MS restricts my ability to exercise as my exercise must be low-impact. I've always loved cycling and with my Zize Bike I can ride and be around for my family.

Valued Customer
Improving my fitness!

My pleasure to write a review :) I mean every word and I hope it helps people out there to find you an reach out to you. Going back to biking is improving my fitness level already.

Valued Customer
A dream come true!

I can't thank you enough! I'm enjoying the beautiful Vancouver spring biking my amazing bike I purchased from your website. I have not done that in 20 years & it's incredibly emotional for me to be able to enjoy biking again. I have been overweight since I was a teenager & I had given up the hope to be able to bike again. The bike is steady with excellent brakes and it feels so safe to ride it. I got it assembled in Seattle. Overall, amazing bike, great service. Thanks a lot!

Valued Customer
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Supersized Comfort Bike

Are you looking for a heavy duty ergonomic bicycle that allows you to have a comfortable, relaxed ride? Introducing the Supersized Comfort Bike,  upgraded to a premium quality!

  • It comes built with all of the important components that will give you a robust and fun ride every time.
  • It is built with a unisex step-through frame, making it easy for you to hop on the bike and ride away! With its’ 24″ Tires, it is designed to ride lower to the ground, making you feel more comfortable and safer. The wheel size allows you to manoeuvre the bike with ease. Storage is also a breeze.
  • This bike comes with a reinforced frame to support up to 400 Pounds. The 3-speed external hub will help you climb hills with ease, and let you enjoy every bit of the downhill rides.
  • Have you ever experienced getting a flat tire while riding? With the Supersized Comfort Bike’s puncture-resistant tires and tubes, you will be spared of the hassle of repairs on the road.  The tires have a self-repairing system that works like magic! You will also enjoy more safety in the evening, with the included reflectors on the front and rear wheels.
  • The bike saddle is wide, well-padded, and the seat has springs that absorb impact and vibration. The bike has rear coaster brakes and a front drum brake and has a precision sealed crank bearing set for timely and safe stopping every time.


  • Assembly required. We recommend using a bicycle shop.
  • Products from this manufacturer have an 12-week build time. You can expect your bike in approximately 14 weeks from date of order.
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 US FREE for any bike purchase
Everywhere else Once you have made your selections at Zize Bikes, you can get an estimate of the cost of your international shipping fee. MyUS needs to identify the country it will be shipped to as well as the weight of the item shipped. Please click here for your estimate.
Please understand fee that this may vary based on the products you are having shipped. For example, e-bikes will have a minimum surcharge of $55.00.


General Specs
Carrying Capacity 400 lbs
Person Height 4`11″ – 6`10″
Inseam 25″ – 34″
Tires Kevlar belted – 24 x 2.125″
Tubes Puncture resistant
Spokes 32, 11 gauge stainless spokes
Quick Release No
Brakes Front drum / Coaster rear
Rims Steel alloy with stainless spokes
Saddle Extra wide with springs
Seat Post Standard
Front Fork Steel
Pedals Oversized alloy
Shipping Weight 50 lbs
Brand Worksman Cycles
Category 5′ – 5′ 5″ 5′ 6″ – 6′ 1″ 6′ 2″ and above 5′ – 5′ 5″ 5′ 6″ – 6′ 1″ 6′ 2″ and above

Capturing Shipping Information