Description
The Sunday Primer Park takes the straightforward value of the Primer and tunes it for riders leaning toward park and transition.
It keeps proper BMX geometry and an accessible starter-bike price while giving newer riders a park-oriented setup that is ready for spins, ramps and general freestyle progression.
Specifications
Key fit measurements first, followed by the full build detail available for this bike. Variant-specific specifications should be checked against the selected option.
Bike & Fit
- Riding Style:
- Freestyle BMX
- Wheel Size:
- 20"
- Top Tube:
- 20.5"
- Model Year:
- 2025
- Weight:
- 11.7 kg
Frame & Cockpit
- Headset Type:
- Integrated
Drivetrain
- Gearing:
- 25T / 9T
Wheels & Tyres
- Axle Standard:
- 3/8" / 14 mm
- Hub System:
- Cassette
- Driver Size:
- 9T
- Spoke Hole Count:
- 36
Brakes
- Brake Mount:
- U-brake / 990
- Brake Cable:
- Gyro
About SUNDAY
Sunday Bikes launched in 2005 with a clear engineering focus: solve the durability problems BMX frames were experiencing as riding became harder and more technical. The brand became known for putting unusual attention into frame construction, tubing and manufacturing details, then carried that same approach into complete bikes and aftermarket components. Sunday’s range now covers youth bikes through to pro-level completes, frames and parts for modern freestyle BMX, with geometry...
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