Description
The Sunday Silvawave is Brett Silva’s signature complete, built around his aftermarket Silvawave frame for riders who like a fast, stable bike with confidence at speed.
Its longer, steadier ride feel suits big transition and burly all-round freestyle, while the complete-bike package saves you from piecing Brett’s kind of setup together one component at a time.
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:
- 21"
- Model Year:
- 2026
- Signature Rider:
- Silva
- Weight:
- 12.1 kg
Frame & Cockpit
- Fork Offset:
- 25 mm
- Handlebar Rise:
- 9"
- Handlebar Width:
- 28.5"
- Headset Type:
- Integrated
Drivetrain
- Crank Length:
- 165 mm
- Spindle Diameter:
- 19 mm
- Bottom Bracket:
- MID
- Gearing:
- 25T
Wheels & Tyres
- Tyre Size:
- 20 x 2.4"
- Axle Standard:
- Front: 3/8" female / Rear: 14 mm
- Hub System:
- Cassette
- Driver Size:
- 9T
- Drive Side:
- Right Side Drive / Left Side Drive
- Spoke Hole Count:
- 36
Brakes
- Brake Position:
- Rear
- Brake Mount:
- U-brake / 990
- Brake Cable:
- Linear
Seating
- Seat Mount:
- Pivotal
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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