2021 Sunday Blueprint Review


Sunday's 2021 Blueprint is a low-end bike for beginner riders. This bike cost's $319 and comes in 4 different color options. Sunday claims that the geometry is similar to what the pro's ride. Which will make it easier for a new rider to progress.


⛔️ - Full Chromoly
✅ - Under $500
⛔️ - Double Wall Rims
⛔️ - Pegs
⛔️ - Fully Sealed Bearings
✅ - 3 pc. Cranks
⛔️ - Freecoaster - What is a freecoaster?

2021 Sunday Blueprint Overview

The Blueprint is a bike for new riders that is built around a pro-level geometry to help them progress faster.

This bike is equipped with hassle-free parts like Odyssey Springfield brakes, a Sunday Freeze stem and Current 2.4” tires to help keep you focused on the important part - riding. The Blueprint comes with an integrated head tube this year for greater durability, ease of assembly and pro style points.

from: sunday

2021 Sunday Blueprint Specs


$319 from sourcebmx


Key Features


Frame: Sunday Blueprint, 20" top tube, integrated 1-1/8" head tube
Fork: Sunday Blueprint, 20" fork w/ 2-piece steerer tube and welded pre-load
Handlebar: Sunday, 2-piece
Stem: Sunday Freeze front load, 48mm
Headset: FSA integrated, 1-1/8"
Alloy Cap: FSA aluminum cap
Brake Lever: Aluminum, U-brake compatible
Brakes: Odyssey Springfield U-brake
Brake Cable: Odyssey Quik Slic
Grips: Sunday Cornerstone
Seat: Sunday Badge, seat and post combo
Seat Post: Integrated
Seat Clamp: Integrated
Sprocket: Sunday S-Logo, 25T, steel
Cranks: 160mm, 3-piece, chromoly
BB Parts: Loose-ball, American, 19mm
Pedals: Wellgo platform, plastic
Rims: P-7X aluminum, 20", 36H
Front Hub: Sunday, 36H, low-flange, loose-ball, 3/8" axle
Rear Hub: Sunday, 36H,14mm axle w/ 9t Driver
Spokes: 14g steel, black
Tires: Sunday Current, 20 x 2.4" (F & R), red
Chain: KMC S1
Approx. Weight: 26lbs (with brakes)

Frame Geometry

A: Top Tube Length: 20" & 20.5" - Learn what size is right for you here.

These are short top tubes

B: Chain Stay Length: 13.2” - 13.5" - Learn About Chain Stays Here

This is a longer chain stay, it will give you more balance when doing manuals and pulling up for higher bunny hops.

C: Head Tube Angle: 75° - Learn About Head Tube Angles Here

Steep head tube angles make the bike "snappy" meaning more responsive to fast turns.

A less steep head tube gives you more control.

D: Seat Tube Angle: 71°

E: Bottom Bracket Height: 11.5"

F: Stand over height: 8.75"

This is a medium/tall standover.

A medium stand over provides a good balance between responsiveness and control.

While a tall stand over allows you to pinch more of the seat for bars and t-bogs.

2021 Sunday Blueprint Price

So I actually think that for the quality that you are getting, the Blueprint is actually a little bit overpriced. They say "you get what you pay for" and that is true but it is still a little overpriced.

2021 Sunday Blueprint Quality

This is definitely a lower-quality bike. With hi-tensile steel, frame, forks, and bars, the blueprint will not last as you progress to mid-level riding. With that being said, it does have the geometry to feel like a higher level bike. Just not the quality.


Really Affordable

The 2021 Blueprint is affordable for most people during non-pandemic times. It shouldn't take very long to save up $320.


Low Quality

With the lower prices, comes the lower quality. This can be a big problem for people who want to buy one bike and want it to last them for years!

Buy if you are learning:

  • 180
  • 360 taps
  • Manuals
  • pull up Barspin
  • no-handers
  • footjam

Don't buy if you are learning:

  • Freecoaster tricks
  • Grinding hand rails
  • Huge drops
  • 720
  • Flips
  • Whips
  • Big 360

2021 Sunday Blueprint Conclusion

This bike is designed for brand new riders. If you are a brand new rider and you don't mind paying a little extra for the Sunday 'name', it will be a good choice. If you want a bike to last until you are riding at a high-level, go for a mid-level bike instead.