Sunday Primer BMX Bike Review

The Sunday Primer, a mid-level quality BMX bike, offers beginners pro-level geometry without breaking the bank. Weighing just 25.8 pounds and priced at $439, this fully upgradable bike provides exceptional value. However, with some unsealed bearings and high tensile steel components, riders need to consider potential upgrades and replacements in their budget.

The Sunday Primer is a medium quality BMX bike that will help a BMX rider get started on their riding journey. This bike weighs 25.8 pounds, and costs $439. Get ready to discover a bike that brings pro-level geometry to beginners without the high-end price tag.

Previous models of the Sunday Primer have been popular among BMX enthusiasts for its affordability and customization options. With the 2024 model, we look forward to assessing how it measures up and whether it delivers on its promise of providing a high-value biking experience for its riders.

Overview

The Sunday Primer: Overview

The Sunday Primer: Overview

Weight of the Sunday Primer

The Sunday Primer clocks in at a fairly lightweight 25.8 pounds. It’s surprising given most complete BMX bikes you’d find in the market wouldn’t weigh less than 27 pounds. This means you’re getting a bike that’s more maneuverable and easier to control.

Price and Value for Money

At $439, the Sunday Primer is a budget-friendly option, especially when you consider that comparable bikes with pro-level geometry can cost around $1,300. But bear in mind, this cost-effectiveness comes with a compromise in terms of quality.

Customization and Upgradability of the Sunday Primer

The Sunday Primer scores high on the customization and upgradability scale. Most parts on the bike are fully upgradable and customizable. However, some unsealed bearings scattered throughout the bike may pose a challenge when you decide to upgrade, as they tend to get scattered during disassembly.

Accessories/Notable Mentions or Lack Thereof

The Sunday Primer does not come with any pegs or hub guards. If you have plans for grinding, you’ll need to buy these separately, setting you back by around $40.

Color Options

The Sunday Primer offers four size options and, interestingly, each size option is tied to a specific color. You’ve got a 20.00 inch top tube in gloss orange soda color, 20.5 inch in surf blue, 20.75 inch in matte grape soda, and 21 inch in black.

Bike Buying Advice

How to Choose the Right BMX Bike for You

How to Choose the Right BMX Bike for You

BMX biking can be a thrilling and rewarding sport, but it’s essential that you start with the right bike for your needs. To assist you, I’ve put together a free bike recommendation service for subscribers. All you have to do is click this link and provide some details about yourself, and I’ll suggest three BMX bikes that are perfect for you based on your height, skill level, and budget.

One of the most critical aspects to consider when choosing a BMX bike is its size. Buying a bike of the right size is crucial for your comfort, performance, and safety. I learned this the hard way with my first bike, which was too small and low quality for my weight. The result? It broke within a few months, leaving me back at square one.

To avoid such issues, make sure you pick a bike that fits you properly. For instance, the Sunday Primer comes in various sizes to suit different heights. Choosing the right size can make a world of difference in your riding experience. And remember, the color of your bike is secondary to its size and fit. If necessary, you can always repaint it or upgrade parts later on, but starting with the correct size is imperative.

Sizing and Geometry

Sunday Primer Geometry and Sizing

Sunday Primer Geometry and Sizing

The Sunday Primer comes in four different size options, catering to a wide range of rider heights. It’s imperative that you choose the right size for the best riding experience. Picking the right size isn’t about color preference, but it’s about getting a bike that fits you properly. This crucial decision can significantly affect how easy or difficult BMX riding is for you.

What Toptube Size is Right?

Top Tube SizeRecommended Height
20.00″5’0″ to 5’3″
20.5″5’6″ to 5’9″
20.75″5’9″ to 6’0″
21″6’0″ and above

Sunday Primer Geometry

Let’s delve into the Primer’s geometry:

GeometrySpecificationDescription
Head Tube Angle75 DegreesA typical geometry, allowing for a balance between stability and agility.
Standover Height8.75″This lower-than-average height can feel too small for taller riders but fine for shorter riders.
Chainstay Length13.2″ – 13.5″A longer chainstay length can make it harder for shorter riders to pick up into manuals or execute bunny hops. Taller riders, however, may find it comfortable.
Bottom Bracket Height11.5″A typical bottom bracket height for a BMX bike, affecting stability and ground clearance.

The handlebars on the Sunday Primer are 9″ tall and 28.5″ wide, making them a good size for new riders who aren’t sure of their size preferences yet.

The Primer does have a few standout features, like the Sunday Freeze top load stem, but it also has some less impressive elements, such as the Wellgo platform pedals, which are seen on many low-quality bikes.

Quality

Quality and Durability of the Sunday Primer

Quality and Durability of the Sunday Primer

When it comes to the quality of the Sunday Primer, it is essential to have realistic expectations. This bike, while affordable and easy to upgrade, isn’t made with the highest quality materials.

PartMaterialQuality
FrameHigh Tensile SteelLow
HandlebarsHigh Tensile SteelLow
ForksHigh Tensile SteelLow
CranksChromolyMedium
RimsSingle WallLow

Note: High Tensile Steel, while not the best quality material, can be suitable for new riders who aren’t heavy or executing advanced tricks. It offers the benefit of being more affordable, making BMX riding more accessible for beginners.

However, those who weigh over 130 pounds or perform more intense tricks will want something better than high tensile steel. In this scenario, chromoly would be a superior choice. Chromoly is a steel alloy that is stronger and lighter, making it ideal for BMX bikes that will be put through their paces.

The Sunday Primer also comes with a Sunday freeze top load stem, which is a favored component among many riders. Unfortunately, the bike includes Wellgo platform pedals, which are typically found on lower-quality bikes and may not offer the best performance. Should you decide to purchase the Sunday Primer, consider upgrading the unsealed bearings, tires, and potentially the cranks, forks, or bars.

In conclusion, while the Sunday Primer is not the highest quality bike on the market, it offers an affordable entry into the world of BMX. For the beginner rider, it can be an excellent choice to start with, providing a foundation to learn and grow upon while having the opportunity to upgrade parts over time.

Pros and Cons

Highlights and Lowlights of the Sunday Primer

Highlights and Lowlights of the Sunday Primer

Positive
  • Affordable
  • LightWeight
  • Customizable and Upgradeable
  • Lots of Size and Color Options
Negatives
  • Low Quality Components
  • Unsealed Bearings
  • Lack of Accessories

Our careful examination of the Sunday Primer has led to some interesting findings. From the bike’s design to its intended user, let’s dive into the main highlights and areas of potential concern.

Highlights

  • Lightweight: At 25.8 pounds, the Sunday Primer is lighter than most BMX bikes on the market. This lighter weight may make maneuvering and performing tricks easier for new riders.
  • Affordable: Priced at $439, the Primer offers an economical option for beginner riders looking for a bike with pro-level geometry.
  • Customizable: The bike’s components are fully upgradable, making it a suitable option for riders who wish to customize their ride to suit their style and needs.
  • Size and Color Options: With four sizes and four color options available, the Primer offers a reasonable level of customization for riders of different heights and aesthetic preferences.

Lowlights

  • Low Quality Material: The use of high tensile steel for the frame, bars, and forks raises concerns about the Primer’s longevity, particularly for heavier riders or those progressing rapidly in their riding skills.
  • Unsealed Bearings: The presence of a few unsealed bearings may complicate potential upgrades, making it less ideal for riders planning extensive modifications.
  • Lack of Accessories: The absence of pegs or hub guards implies additional expenses for those looking to grind, adding to the overall cost.

The Sunday Primer receives a quality score of 3/10 and has a weight limit of 130 pounds. This bike is not designed to last forever, so riders weighing over 130 pounds or engaging in high-impact tricks should consider investing in a more durable bike made with higher quality materials. By spending more upfront, riders can avoid frequent and potentially costly upgrades, which could lead to higher expenses in the long run. Remember, it’s about quality over quantity.

Street, Park, or Dirt

Sunday Primer Riding Style: Park, Street, or Dirt?

Sunday Primer Riding Style: Park, Street, or Dirt?

So you’ve got your heart set on the Sunday Primer, but now you’re wondering which riding style it suits best? This is a crucial question as BMX bikes are often tailored to certain riding styles – Park, Street, or Dirt. Let’s dive into this topic and see how the Sunday Primer performs in each of these areas. Remember, we’re here to help you find the perfect fit for your BMX adventures!

1.8Expert Score
Sunday Primer

How does it stack up for different types of riding?

Street
2.2
Park
2.1
Dirt
2.7

The Sunday Primer is designed with Pro level geometry, making it a decent choice for beginners aiming to hit the park or street. This is a result of its fairly light weight (25.8 pounds) and reasonable chainstay length (between 13.2 and 13.5 inches). This combination allows for increased maneuverability, a key factor in successful park and street riding.

However, keep in mind that the Primer’s standover height is lower than average (8.75 inches). While this may not be a problem for a rider who is on the smaller end of the scale, taller riders may find this aspect uncomfortable. Therefore, taller individuals who are interested in park and street riding might want to consider another bike.

The Primer’s frame geometry, including a 75-degree head tube angle, allows for a steady, stable ride, which can also suit dirt riding. But remember, this bike is not built for heavy-duty off-road action. It’s designed primarily for new riders, so it may not withstand the rough terrains and high impacts often associated with dirt riding for an extended period.

If you’re a beginner or intermediate rider and looking to customise the Primer to suit your preferred riding style, there are a few upgrades that you should consider. Given its lower quality construction, it’s advisable to upgrade unsealed bearings, tires, and potentially some parts such as cranks, forks or bars. Remember, the idea is to keep your bike in top shape for as long as possible while also enhancing your performance and comfort.

Best Upgrades

Top Three Upgrades for the Sunday Primer

1. Wheels
The front wheel is unsealed and the rims are single wall. Sealed double walled rims are a good upgrade,
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2. Tires
Lighter tires will improve the ride quality and feel of the Kink Gap XL.
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3. Chain
A 410 chain does not last like a half link or a 510 chain. Getting a better chain is a good choice.
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Top Three Upgrades for the Sunday Primer

If you’ve chosen the Sunday Primer as your entry into the world of BMX, congratulations! You’ve chosen a bike with a pro-level geometry at a fraction of the price of a high-end bike. However, keep in mind that the Primer is a lower-tier bike and thus some components might not be as robust as those found on more expensive models. To help you make the most out of your BMX experience, here are our recommended upgrades that you should consider:

Bearings

First and foremost, consider upgrading the unsealed bearings in your Primer. The bike comes with a few unsealed bearings, and if you plan to ride regularly and perhaps even dabble in a few tricks, these can quickly become a headache. Unsealed bearings are prone to collecting dirt and debris, which can cause them to wear out faster. Sealed bearings, on the other hand, are enclosed to protect against dirt and are more durable, providing smoother movement and requiring less maintenance.

Tires

Next, consider swapping out the standard tires on the Primer. Tires play a pivotal role in your riding experience, influencing grip, control, and the smoothness of your ride. While the stock tires are perfectly fine for beginners, more experienced riders might find them lacking in certain conditions or riding styles. Upgrading to a higher-quality set of tires that better suit your individual needs can drastically improve your ride.

Cranks, Forks, or Handlebars

Lastly, depending on your budget and riding style, consider upgrading the cranks, forks, or handlebars. The Primer’s cranks are chromoly, which is a decent material, but they could be upgraded to a stronger, more lightweight set for increased performance. The high-tensile steel forks and handlebars, while suitable for beginners, might not withstand the demands of aggressive riding, so consider upgrading to chromoly components here as well.

Remember, while the Sunday Primer may not be the highest quality bike on the market, its true value lies in its upgradability. As your skills grow, so can your bike. With strategic upgrades, your Primer can transform from a beginner’s bike to a truly capable BMX machine.

Similar Options

Sunday Primer Comparisons

Sunday Primer Comparisons

Bottom Line
Best Value
1
Kink Gap
Check Prices
Bottom Line
This bike has a 20.5″ and 21″ option. Choose between a freecoaster and a cassette. It has some chromoly and higher end parts for a similar price.
Street Riders
2
Fit STR
Check Prices
Bottom Line
The STR is street specific and slightly higher quality than the primer. The STR is on sale right now so it will be priced very close to the Primer.
3
Subrosa Salvador
Check Prices
Bottom Line
The Salvador is available with so many different options. You” be sure to find an option perfect for what you need. This bike is similar quality and price.

If you’re considering the Sunday Primer, there are a few alternative options that you might want to explore as well. It’s always smart to make an informed decision based on a comparison of the products in the market. In the world of BMX bikes, a seemingly small difference in specifications can have a big impact on the riding experience, so let’s consider how the Sunday Primer stacks up against some of its competitors.

Note: While the following bikes are comparable, you should consider factors such as quality, price, weight, and personal preference when deciding which bike to choose.

Sunday Primer VS Kink Gap

Kink Gap is another option that falls within a similar price range as the Sunday Primer. However, it offers a different riding experience. While it also boasts a lightweight frame, the quality of materials used in Kink Gap is slightly higher. Kink Gap is constructed from some chromoly, offering better durability. However, keep in mind that the increased quality also comes with an increased weight. If you’re a beginner rider, Kink Gap might be worth considering if you don’t mind the extra weight and plan to put your bike through rigorous use.

Sunday Primer VS Fit STR

Fit STR is another strong competitor. Like the Sunday Primer, it has a focus on affordability, making it a great choice for those on a budget. However, Fit STR has a slightly heavier frame, which can impact manoeuvrability and trick performance. It does, however, offer a few additional features that the Primer lacks, such as 4x pegs, freecoaster option, and 4 pc bars. If these features are high on your priority list, you might want to consider Fit STR.

Sunday Primer VS Subrosa Salvador

Lastly, we have Subrosa Salvador, which is a premium bike in comparison to the Sunday Primer. While it comes at a higher cost, Subrosa Salvador offers significant improvements in both quality and durability. It boasts a trimoly frame, making it a high-endurance option. It’s ideal for those willing to invest a little more upfront for a bike that will stand the test of time.

To summarize, while the Sunday Primer provides a good starting point for new riders with its pro-level geometry and reasonable price, there are many other options to consider. Depending on your budget, riding style, and long-term plans, another bike may offer a better fit for your needs.

Warranty

Does the Sunday Primer have a Warranty?

Does the Sunday Primer have a Warranty?

Yes, the Sunday Primer has a Warranty. Sunday will cover the frame on the primer for 6 months against manufacture defect and the components for 90 days agains workmanship defects. If you have any issues with the Scout immediately after purchasing it, you’ll be taken care of.

FRAME WARRANTY: Steel frames are guaranteed against manufacturing defects (defined as a defect in materials or workmanship as delivered with the product) for 6 months from the date of original purchase, subject to the terms and conditions of this limited warranty.

COMPONENT WARRANTY: Most non-proprietary components have a limited warranty offered by the component manufacturer directly. Please contact your authorized dealer for additional information on making a warranty claim on such a part. All other parts except Normal Wear Parts are guaranteed against a defect in materials or workmanship for a period of (90) days from the date of original purchase, subject to the terms and conditions of this limited warranty.

41-Thermal Warranty: Sunday will replace its 41-Thermal processed products at no additional cost if it bends, cracks or breaks under normal riding conditions. Normal riding conditions are defined as “using the bicycle in a controlled fashion that is within your own capabilities.” This warranty does not include damage that is caused by external forces such as cars, tornadoes, sledgehammers, etc.

Learn More About Sunday’s Warranty

Where to buy your BMX Bike?

It’s important to buy your next bmx bike from a trusted BMX shop. Buying from a trusted shop or online retailer ensures that you have somewhere to go for help if you occur any issues. I buy all of my stuff from Dan’s Comp because they always take care of their customers. If you run into any issues, their friendly staff will help you out.

Final Thoughts

Conclusion

Conclusion

In the landscape of entry-level BMX bikes, the Sunday Primer carves out its own niche. With a fairly light weight at 25.8 pounds and an accessible price point of $439, this bike caters to beginner riders who desire a professional feel without the high-end price tag. However, there’s no denying that compromises have been made on the quality front to maintain affordability.

This bike is not designed for the heavy or experienced riders seeking to perform high-impact tricks or those who weigh over 130 pounds. Given the high-tensile steel frame, handlebars, and forks, it’s fair to say that the Sunday Primer leans toward the lower end of the quality spectrum. While high-tensile steel will suffice for lighter riders and beginners, it won’t be able to withstand the wear and tear that comes with advanced riding or heavier riders.

The ability to upgrade is a strong selling point of the Sunday Primer. The bike is highly customizable, allowing you to replace parts as you grow in skill or when they wear out. It’s worth noting, however, that the bike comes with a few unsealed bearings and Wellgo platform pedals—arguably the cheapest and least desirable pedals on the market. These parts may need to be among your first upgrades for a more pleasant riding experience.

Despite its limitations, the Sunday Primer has a lot to offer beginners. It presents itself as a stepping stone in the BMX world, a bike that allows new riders to familiarize themselves with the sport on professional-grade geometry before moving on to more robust and high-quality bikes.

As the BMX market continues to evolve, the value proposition of bikes like the Sunday Primer remains in their ability to offer a pro-feel at an entry-level price. The question is, how will this model fare against increasing competition from other brands offering similarly priced bikes with possibly better quality? Only time will tell.

Before you make your final decision, consider taking advantage of my free bike recommendation. Just tell me about yourself, and I’ll pick out three BMX bikes that perfectly match your needs based on height, skill level, and budget.

If you still have questions about the Sunday Primer, BMX in general, or need further advice, don’t hesitate to reach out to the BMX Nerds Community Page or join the BMX Nerds Discord. The BMX community is always here to help you find your perfect ride!

Current Model vs. Last Year

Model Year Updates

Model Year Updates

When looking at the Sunday Primer in the context of its previous iterations, there have been some updates made in the 2024 model that are worth noting. However, these updates remain minor, reflecting Sunday’s approach to gradually improving the bike instead of radically changing it year after year.

The pricing, too, has been revised. The 2024 model of the Sunday Primer is set at a price of $439, which presents an affordable yet reasonable cost given its features and the potential it offers for customization and upgradability.

Finally, there’s a change in the color options tied to different sizes. The 2024 model of the Sunday Primer is available in four color options, each associated with a specific size. The colors range from Gloss Orange Soda to Surf Blue, Matte Grape Soda, and Black.

Changes Throughout the Years

2022 Primer

  • Park Option
  • Old Colors

2023 Primer

  • Park Option
  • New Colors

The only notable difference in 2022 to 2033 was the addition to new colors. The 2023 line has all new fresh color options.

Dougsterbob
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Dougsterbob

I began riding BMX at the age of 13 and it quickly evolved from a hobby to a life-long passion. The freedom and thrill of each ride, coupled with the chance to connect with diverse people at different skateparks worldwide, turned the sport into more than just a pastime. Now, with over 14 years of BMX experience and 5 years as a coach, I'm dedicated to sharing my insights and helping others in their BMX journey through this platform. It's not just about the ride, it's about the BMX lifestyle.

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