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Diamond 7 Internal

"Quality 7 speed Shimano Transmission"

-Tim W., Diamond 7 Internal Customer

Diamond 7 Internal

Buy 2x Bikes, Get a Sweet Discount!
  • 59 - Fits most riders 5'9" - 6'2" +
  • 51 - Fits most riders 5'4" - 5'9"
4.89 out of 5 based on 9 customer ratings
9 reviews



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We also accept direct split payments. Text “split” to 847-877-9967

Our Diamond Bicycle with SEVEN (7) speed internal Shimano transmission.

In Stock
Buy 2x Bikes, Get a Sweet Discount!
  • 59 - Fits most riders 5'9" - 6'2" +
  • 51 - Fits most riders 5'4" - 5'9"
Category: .
7Speed Internal

Key Bike Features:

  • Sporty sitting position frame and handlebar geometry
  • 7-speed Shimano Nexus Internal hub transmission
  • Upgradable to Electric Version
  • Very comfy leatherette saddle
  • Sturdy double kickstand
  • Custom string coat guard
  • Solid rear rack with spring clip for easy carrying
  • Full chain guard and coat guard
  • Front and rear LED battery-powered lights

Free shipping

Free shipping in continental USA

Fast support

24-7 Customer Service

15 day in-stock returns

Buy with confidence

Proven Quality

Amazing Reviews

Product Description

*** In-stock bikes ship same day before 2pst or next day ***

Added due to popular demand, here’s our Diamond Bicycle but with a 7-speed internal Shimano transmission. It features all the same high-end components of our Diamond bikes and keeps your transmission out of the way for less long-term maintenance great for frequent riders.

Each internal 7 also comes with a double kickstand which is unique to bikes in this class in the USA market.



Weight: 34 Pounds (fully equipped)

Frame: PEACE Chromoly steel frame, with fender and rear rack braze-ons

Fork: PEACE Chromoly steel fork, with fender, light and front rack braze-ons

Handlebar: Alloy

Stem: Alloy

Headset: 1″ threaded steel

Grips: PEACE designer grips, closed end

Freewheel: Shimano MF-TZ20 7spd 14-28t Freewheel

Crankset: 1/2″x3/32″X44T, steel chainrings, alloy forged crank

Chain: KMC Z51RB, 1/2″x3/32″, anti-rust, steel

Pedals: Alloy, with Kraton black pads, reflectors

Brakes:  NEW Front/Rear Alloy Linear-Pull

Rear Hub: Shimano Nexus internal 7-speed, freewheel hub

Shifter: Shimano 7-speed Revoshift twist shifter

Brake Levers: Alloy V-brake lever

Saddle: PEACE seat, stainless steel springs, pouch hinges, engraved PEACE logo

Seat post: Alloy

Seat post clamp: Alloy 1 bolt

Tires: 26 x 2.15 Kenda Balloons, brown 

Inner tubes: Schrader valve

Rims: Alloy, single wall, machined brake surface

Spokes: Stainless steel 14G

Chainguard: PEACE full chainguard, alloy

Kickstand: Alloy, center mount, double-kick

Fenders: Alloy full fenders

Fender Struts: Stainless steel

Spoke guard: Solid plastic with matching color

Bell: Bronze designer bell, etched PEACE logo

Front Light: Battery-powered, tear-shaped light, on/off

Rear Light: Battery-powered, rack mount, with red reflector, on/off

Rear Rack: Chrome plated steel rear rack, w/ fixing stays and steel spring clamp

Wheel Reflectors: PVC, clear

Extra’s: Allen Keys, Wrench

Since our inception in 2014, we have manufactured many bicycles and know that suppliers and factories can sometimes change our bicycle specifications and make it clear that they are “subject to change without notice”. They do this because bicycles are made from 100’s of parts which are sourced from many vendors. For this reason, our bikes may be slightly different from their images, and we cannot ensure that they will be exactly as specified.

Covid has also added a new layer of uncertainty for parts because there is so much demand for parts all around the world. For this reason, we reserve the right to change product specifications at any time without notice. Please be sure we’ll always use our discretion to ensure quality.

shipping dutch bike


“Ship to a bike mechanic/ home” is FREE

UPS Ground – Estimated 1-6 business days

Your bike will be shipped as we receive it from production in one of our 85% assembled boxes straight to your nearest bike shop/mechanic or to your home. With this option you will need to schedule an appointment with a reputable bike shop in your area and secure transport of the large bike box or assemble it yourself. (Bike Shops prefer a week’s heads up on average). Average bike shop assembly service costs are $85-$200. To make sure you have the safest possible biking experience, we only recommend assembly by professional bicycle mechanics.


“100% assembled to your door” for $199

Shipped Ups Ground – Estimated 7-10 business days – Turnaround varies on seasonality/schedule of local mechanics.

Your bike will either be shipped to a bike shop, assembled and then delivered or we’ll have a mobile bike repair shop come out and assemble at your location. Bike(s) will be assembled to 100%, tuned, and the mechanic will then fit the bike for you as well:)


If out of the Continental USA:

Please email us at or call 847-877-9967.

*you must take care of all requisite duty and tax.


Alaska / Hawaii

Please email us at or call 847-877-9967.

*you must take care of all requisite duty and tax.


Everywhere else

Please email us at or call 847-877-9967.

*you must take care of all requisite duty and tax.


    5 out of 5

    (verified owner)

    I’m so glad you guys finally came out with internal 7 bikes… it’s super sleek.. why didn’t this version come with sooner? Also, would like to see water bottle bosses in the seat tube… I got a cup holder instead. I also put glow in the dark lights on the wheels. Can i send you some pictures?


    5 out of 5

    It came in and is awesome looking. I’m glad I got this style. I can take it easily offroad on some trails by my house and have a great time. I like logo in the saddle. Don’t like that it didn’t come with the basket together… i had to wait an extra week for the basket. Nantucket was on backorder they said. Overall a cool purchase tho.


    5 out of 5

    I had to ask Peace to get me a new Saddle since there was a little tear under the part where the fake leather is clipped. They offered to credit me or send a new saddle and I wanted the new saddle so this took a little time but I got my ride perfect. Good Customer Service. The Shimano hub is sweet.


    4 out of 5

    Assembly was pretty easy though I wish they had a video to explain the process. My dad helped me put it together and I was off. I put my dog on the back with a dog basket. The rack is cool as it easily fits the dog basket and the dog. So cool! Wish I didn’t have to wait so long you were out of stock.


    5 out of 5

    Great Bike. I am happy you shipped fast. Glad I waited for the internal hub. Now for the baby seat and I’m all set. Can you recommend one that is compatible?


    5 out of 5

    (verified owner)

    I am overwhelmed by my new v7. I haven’t owned a new bike in like 13 years. Never have I been on a bike so sweet. When I unwrapped it for the first time my wife was even like, damn should we even ride this work of art or we should hang it on the wall lol? It’s a beauty. Love the Brown tires. Shifting is a dream. Saddle super comfy.


    5 out of 5

    (verified owner)

    Purchasing this bike was easy. The level of customer service is outstanding. I opted for the “100% assembled to your door” option and it was well worth it. The bike arrived well packaged and earlier than expected. Love the double kickstand! I am looking forward to many enjoyable rides.


    5 out of 5

    I’ve only just bought this bike just recently but have already gotten several compliments on how great it looks on the trail. It is also smooth and quiet even after riding for 2 hours. Ordering was a breeze and shipping was fast. The bell is high quality and makes a cute sound. Can’t say how pleased I am with the bike so far.

We go the extra mile to ensure quality

Our bikes undergo a strict CPSC testing process to ensure they meet USA Biking standards.

Frequently asked questions

How do I contact Peace Bicycles?

1)Text us any time at 847-877-9967 or
2)Email us at or
3)Use our Chat box.

What are the assembly options?

1) Choose FREE shipping at checkout and send the bike to your home. Assembly instructions and all tools needed are included inside the box.
2) Choose FREE shipping at checkout and
send the bike to your bike shop/mobile mechanic service of choice.
3) Choose our 100% assembled option, and we will arrange 100% assembled delivery to your door.

What is the tire size of your Step Through and Diamond Bikes?

We use mostly 26 x 2.15 balloon tires which provide both cushion and speed.

What is the difference between Internal and Derailleur Transmissions?

Internal transmissions are premium, more weatherproof, feature an improved internal gear mechanism for a smoother ride, are less to maintain, and allow you to change gears without pedaling.

Derailleur transmissions are still our most popular style and do an awesome Job yet you have to pedal when changing gears.

I'm in between the 41 and 45.5 size bikes. Which size should I choose?

If you’re in between sizes, we recommend the 41 size. The only difference between sizes is the length of the seat tube which the saddle stem can always replace. This way if you’re right on the cusp you can always lower the saddle if you need. With a 45.5 it could be too tall.

4.89 out of 5
Base On 9 reviews
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Reviews 9