The biggest setback with most BMX bikes is the reliability of the frame. The frames just aren’t strong enough to withstand the demands of modern BMX riding, which is what forced Jim Cielencki to launch Sunday Bikes Company. But are Sunday BMX bikes any good?
Sunday BMX bikes are good because they feature 100% Chromoly frames, which use innovations such as Wave Tubing, Thermal Processing and Black Magic Coating to ensure strength and durability. Thus, these bikes define the reliability of the frame and therefore good value for money.
Keep in mind, though, that Sunday bikes are more than innovative frames. These BMX bikes are also about quality aftermarket components, affordability and style variety. More importantly, they prove their reliability with the assurance of lifetime coverage.
But as good as the BMX bikes are, some of their models are priced high and generally there are few high-end options. So you may have to make compromises in some cases.
In that regard, I’ll take a look at what makes Sunday BMX bikes good and what the drawbacks are to help you decide on them. But first, let me walk you through Sunday’s history in the BMX sector.
In a hurry? Check out my most recommended Sunday BMX bikes on the hotlist below:
6 Best Sunday BMX Bikes
- Sunday Scout: Best for Budget Buyers
- Sunday Primer: Best BMX starter for serious riders
- Street Sweeper: Best for serious street driving
- Sunday EX: Best for Fun Riding
- Sunday Blueprint: Best for new riders
- Soundwave Special: Best Complete Sunday BMX Bike
Brand history
Sunday Bikes Company was founded in 2005 by Jim Cielencki. According to Mr. Cielencki, starting the company was meant to solve the ever-constant problem of unreliable frames.
He points out on the company’s website that most manufacturers struggle to balance the weight and strength of the frame. They either make stronger frames that are too heavy or lighter ones that are weaker, making them unreliable.
Reliability is about having the strongest frame that isn’t too heavy, and that’s what Sunday focuses on. While some of its bike frames weigh up to 29 pounds, they are not as heavy as most BMX bike frames and, most importantly, they are super strong because they are 100% Chromoly.
These frames are twice as strong as regular Chromoly frames and have a lower weight thanks to frame technologies such as Wave Tubing, Thermal Processing and Black Magic.
Overall, it’s been a learning curve for the company since its launch in 2005. For example, the company only produced heat-treated forks and handlebars during the launch year and the very first heat-treated frame a year after that.
In 2012, the company unveiled the Soundwave frame, arguably the highest quality bicycle frame. Today, the company uses a variety of frame technologies on its kids, adult, beginner and professional bikes.
Why are Sunday BMX bikes good?
Reliability is Sunday’s selling point and you notice that in the choice of frame material and the innovation. Let’s briefly discuss the two:
1. 100% chrome frame
Sunday BMX bikes use 100% Chromoly, which has several advantages over aluminum. Although the material is naturally heavier, the manufacturer thins it out to make the frames less stiff and less heavy, but quite strong. Diluted Chromoly promotes a smoother ride and is stronger than steel, so more resistant to fatigue.
2. Frame innovation
The choice of frame material is not the only thing that makes the Sunday bicycle frames more robust, durable and reliable. The technologies used by the manufacturer also have a say, and they include the following:
a) Corrugated Tubes
Wave Tubing is a technology the manufacturer uses to reinforce the top and bottom tubes and protect them from dents. The technology makes the down tube and top tube twice as strong to carry anything you throw at them.
b) Boxed chainstays
The chainstays have a boxed design that, like Wave Tubing, helps to strengthen the frame against dents. In addition, the technology creates a larger clearance for the rear tire, allowing you to fit tires with a width of 2.35-2.40 inches.
c) Butted seat tube
The seat tubes are double-butted to promise double the strength, which is crucial when riding aggressively on BMX bikes.
d) Tapered seatstays and chainstays
Both the seatstays and chainstays have a tapered design that gives them and the frame a refined look. In addition, the two are angled to enjoy more chain and seat clearance while saving weight.
e) Thermal processing (heat treatment)
Through thermal processing, the frames are designed to be stronger, but weigh less. The innovation is the pinnacle of the bicycle frame. Thermal processing ensures that the bicycle frame is resistant to tearing, breaking and breaking.
f) Black Magic coating
Sunday bicycle frames do not rust because they enjoy a Black Magic coating, an anti-rust coating that the manufacturer applies as a finish.
g) Integrated chain tensioner
The job of the integrated chain tensioner is to hold the bicycle wheel securely in place and make removing it seamless.
Other reasons why BMX bikes are good on Sundays:
In addition to a more robust and innovative Chromoly frame, Sunday BMX bikes are good for these reasons:
1. High quality aftermarket components
Sunday carefully assembles the aftermarket parts to ensure they match the frame quality and the company’s overall high standards. So also the aftermarket components promise reliability, as does the frame.
2. Affordability
Aside from the Darkwave Authentic and Sunday Special, which cost over $1300, every other bike costs less than $900, so it’s affordable. Most of these bikes cost $450-$650, with kids options costing less than $460.
3. Bike Variation
Sunday BMX bikes come in all styles to target different riders. For example, kids can get a starter bike and newbies can settle for the blueprint. On the other hand, experienced bikers can opt for the Soundwave Special or Darkwave Authentic, while casual riders can go for a Model C or High C.
4. Lifetime Warranty:
Sunday bicycle frames come with a limited lifetime warranty to prove their reliability. The manufacturer trusts that the bicycle frames will last a lifetime with good care.
the negatives
As good as Sunday bikes are, they have a few downsides, including:
- Complete bikes can be a bit expensive – Due to the build quality of Chromoly, complete Sunday BMX bikes such as Darkwave Authentic and Soundwave Special are somewhat expensive. They cost over $1300, twice as much as the other options.
- Fewer high-end options – The other challenge is less high-end Sunday bikes. There are more entry-level and mid-range options, but very few high-end choices.
Sunday BMX Bike Range (Sunday BMX Bike Reviews)
Sunday makes bikes aimed at a variety of riders, ranging from kids and newbies to experts and commuters. Here’s the lineup:
1. Sunday Scout
The Sunday Scout is aimed at budget buyers who want a solid BMX for serious riding. This bike uses more aftermarket components but doesn’t compromise on quality. It also has a few signature details like Odyssey grips and Springfield brakes that give it a signature look.
2. Sunday Prime
The Primer is for entry-level riders who are serious about BMXing, but can’t afford a high-end bike. Like the Sunday Scouter, Sunday Primer has several signature specs that give it a premium look.
3. street sweeper
The Street Sweeper is the ultimate choice for serious BMX street riders. Inspired by sensational American street rider Jake Seeley, Street Sweeper can handle the most technical freestyle moves on the street. It’s an ultimate beast and a pro-level choice.
4. Sunday blueprint
The Sunday Blueprint is for new riders who like to have a professional riding experience. The bike is simple in build and even on a budget (under $450), but is quite fun to ride, thanks to its pro-level geometry.
5. Sunday EX
The Sunday EX is another professional BMX bike whose build quality is second to none. This bike has 100% Chromoly on the frame, handlebars and fork and has a compact, almost indestructible design. Overall, it’s a fantastic choice for fun riding.
6. Darkwave Authentic
The Darkwave Authentic is a signature pro-level Sunday BMX bike with 100% aftermarket bike parts. Inspired by the celebrated BMX street rider Broc Raiford, this bike promises a pro-level performance. Overall, that Darkwave Authentic is for those wanting a ‘beast mode’ bike.
7. Sunday Predictor
If you’re looking for a pro-level look-alike that’s within budget, check out the Sunday Forecaster. This BMX bike has signature tires, grips and clutch to create the impression and feeling of riding a signature bike.
8. Special sound wave
According to the manufacturer, the Soundwave Special is the best complete Sunday bike, and it’s hard to refute. This bike’s heat-treated Chromoly frame is unmatched in strength, durability, performance and reliability. You get it in a cassette and a free-coaster option.
9. Sunday Model C
The Model C is Sunday’s modern 24-inch BMX bike. This bike has a more relaxed geometry to give you more control, and is generally best for casual riding or even commuting. It also has a few Odyssey specs that give it a signature look.
10. Sunday High C
The High C is for the tallest and heaviest BMX riders. This BMX bike comes with 29-inch wheels that roll over just about anything on the trails.
It has a quick release seat clamp to allow you to take different riding styles, so best for casual riding. In addition, it has a short geometry at the rear, which makes it easier to handle and ride.
People also ask
1. Is Sunday a good BMX brand?
Sunday is undoubtedly a good BMX brand as it uses 100% Chromoly frames and quality aftermarket components. The bikes are generally strong and of good quality and deliver reliability. So yes, Sunday is a good BMX brand.
2. How much does a Sunday BMX bike weigh?
Most Sunday BMX bikes weigh 25-29 pounds. So while not the most lightweight BMX bikes on the market, they are relatively light, making them good choices for serious BMX riding.
3. Who makes Sunday BMX bikes?
Sunday BMX bikes are made by an independent Taiwanese manufacturer and distributed by Full Factory Distro.
4. Do Sunday BMX bikes have brakes?
Yes, most Sunday BMX bikes come with brakes to help you control them at full speed and increase your overall riding safety.
Also read:
Finally, are Sunday BMX bikes any good?
Sunday BMX bikes prove that modern BMX bikes can be reliable, thanks to their heat-treated 100% Chromoly frames with double-butting designs. The aftermarket components don’t disappoint either. So yes, Sunday BMX bikes are good.
