The 2025 Sunday Soundwave Special Bike is a yellow BMX bicycle featuring black handlebars, saddle, and tires. Adorned with the "Sunday" logo on the frame and constructed with premium Odyssey parts, this bike offers reliability and style, backed by the 41-Thermal Lifetime Warranty.
The Sunday Soundwave Special Bike (2025) is shown in yellow and black with thick tires, padded seat, high handlebars, Odyssey parts, and comes with the 41-Thermal® Lifetime Warranty for peace of mind. Displayed on a white background.
A yellow Sunday Soundwave Special Bike (2025) with black handlebars, seat, and tires—featuring Odyssey parts and a 41-Thermal Lifetime Warranty—is parked on a concrete surface outdoors.
Close-up of the Sunday Soundwave Special Bike (2025) wheel hub, labeled "ODYSSEY CLUTCH PRO" with black spokes and yellow accents—highlighting quality Odyssey parts backed by a 41-Thermal Lifetime Warranty.
Close-up of a black, textured bicycle seat on the light yellow frame of the 2025 Sunday Soundwave Special Bike, equipped with quality Odyssey parts and set against a blurred pavement background.
Close-up of a black handlebar grip and brake lever branded "Odyssey" on the Sunday Soundwave Special Bike (2025), highlighting quality Odyssey parts outdoors in daylight.
Close-up of a bicycle headset and stem with the FSA logo, part of the yellow frame on the Sunday Soundwave Special Bike (2025), built with quality Odyssey parts and backed by a 41-Thermal Lifetime Warranty.
Close-up of the Sunday Soundwave Special Bike (2025) seat, seat post with white graphic and "SUNDAY" clamp, and rear wheel against a blurred outdoor background—featuring quality Odyssey parts with 41-Thermal Lifetime Warranty.
Close-up of the Sunday Soundwave Special Bike (2025) showing black handlebars, brake lever, Odyssey parts, yellow frame, and headset cap/logo. Protected by the 41-Thermal Lifetime Warranty for lasting durability.
Close-up of a black Sunday Soundwave Special Bike (2025) frame with a visible Odyssey Linear Quik Slic brake cable and "Odyssey" in white script, highlighting quality Odyssey components.
Close-up of the Sunday Soundwave Special Bike (2025) crankset with an Odyssey sprocket and guard, featuring Odyssey parts with 41-Thermal Lifetime Warranty—showing the chain, pedal arm, and part of the frame.
Close-up of a black handlebar grip with "ODSY" branding and brake lever, featuring quality Odyssey parts on the Sunday Soundwave Special Bike (2025). The background is out of focus.
Close-up of a black BMX stem and handlebars with "SUNDAY" engraved on the stem and "SUNDAY BIKES" on the cap, showcasing Odyssey parts featured on the 2025 Sunday Soundwave Special Bike.
Close-up of the Sunday Soundwave Special Bike (2025) showing a wheel hub, black spokes, and frame with "41 Thermal" label—built with Odyssey parts and backed by the 41-Thermal Lifetime Warranty.
Close-up of a black hub with a white geometric logo, black spokes, and yellow fork on the Sunday Soundwave Special Bike (2025) featuring Odyssey parts covered by their 41-Thermal Lifetime Warranty.
Close-up of black BMX handlebars on a yellow Sunday Soundwave Special Bike (2025) frame, featuring premium Odyssey parts, set against a neutral background.
Close-up of a black BMX pedal with "Odyssey" embossed on it, attached to a black crank arm, highlights the quality parts featured on the Sunday Soundwave Special Bike (2025) against a blurred outdoor background.

Description

The Sunday Soundwave Special is built on the Soundwave v3 frame, 100% chromoly with a 21" top tube and removable brake hardware, and it carries the 41-Thermal lifetime warranty across the frame, Darkwave fork, Super Highway bars and Thunderbolt+ cranks.

Combine that with a long list of Odyssey parts, from the Clutch v2 freecoaster and Hazard Lite rims to Path Pro tyres and a Utility Pro sprocket, and you have a 100% aftermarket complete that can run right hand or left hand drive.

Features
  • 41-Thermal lifetime warranty. It covers the Soundwave v3 frame, the Darkwave fork, the Super Highway bars and the Thunderbolt+ cranks.
  • 100% aftermarket parts kit. Sunday and Odyssey parts throughout, so there is nothing on this bike you would want to swap out first up.
  • Odyssey Clutch v2 freecoaster. Roll backwards without pedalling, on Hazard Lite rims and Odyssey Path Pro tyres.
  • Right hand or left hand drive. The 170mm chromoly Thunderbolt+ cranks run either side, so set the bike up to suit how you ride.
  • Chromoly frame, removable brake mounts. Run the Odyssey Springfield U-brake and monolever, or strip the hardware off the 21" top tube frame for a clean look.

Specifications
  • Size: 20" wheels, 21" top tube
  • Frame: Sunday Soundwave v3, 21" top tube, 100% chromoly aftermarket frame, 41-Thermal lifetime warranty, removable brake hardware
  • Top tube: 21"
  • Fork: Sunday Darkwave, 20", 100% chromoly aftermarket fork, 41-Thermal lifetime warranty, 28mm offset
  • Headset: FSA integrated conical 1-1/8" with Sunday aftermarket aluminium cap
  • Stem: Sunday Freeze top load, 48mm
  • Bars: Odyssey Super Highway, 100% chromoly aftermarket, 2 piece
  • Grips: Odyssey BROC
  • Brakes: Odyssey Springfield U-brake with Odyssey Quik Slic cable
  • Brake lever: Odyssey Monolever
  • Cranks: Odyssey Thunderbolt+, 170mm, 100% chromoly, 41-Thermal lifetime warranty, LHD or RHD
  • Sprocket: Odyssey Utility Pro, 25T with plastic guard
  • Rear hub: Odyssey Clutch v2 freecoaster
  • Rims: Odyssey Hazard Lite
  • Tyres: Odyssey Path Pro
  • Seat: Odyssey Slugger stitch, pivotal
  • Seat post: Odyssey pivotal
  • Seat clamp: Sunday aftermarket

Assembly information

Your bike ships mostly assembled in the box. Finishing it takes most people 10 to 20 minutes with basic tools, and the video above walks through every step.

  • Fit the handlebars and line them up with the front wheel
  • Fit the front wheel, pedals and seat post
  • Check the brakes and tyre pressure before the first ride

Tools: Allen key set and a 15mm, 17mm or 19mm spanner for the pedals and axle nuts (bikes can vary between these three sizes). A socket is needed if installing pegs.

Rather have it done? Ask us about extra assembly before you order, or any local bike shop can finish the build for a small fee.

Sunday Soundwave Special Bike (2025)

Brand: Sunday SKU:

$2,649.99 AUD

Or 4 payments of $662.49 AUD with

Colour - Gloss Yellow

Top Tube Length - 21

Drive Side - Right Hand Drive

20 inch BMX sizing

A 20 inch bike is the standard adult BMX and suits riders from about 147cm up. At this wheel size the top tube is what changes the fit, so pick that by height.

Rider heightWheel sizeTop tube
60 to 91cm12"12 to 12.5"
81 to 106cm14"14 to 14.5"
96 to 122cm16"16 to 16.5"
122 to 147cm18"18 to 18.5"
147 to 157cm20"19.75 to 20.25"
157 to 168cm20"20 to 20.5"
168 to 175cm20"20.25 to 20.75"
175 to 183cm20"20.5 to 21"
183 to 190cm and up20"20.75 to 21.5"
160cm and up22"21 to 22.25"
160cm and up24"21.75 to 22"
160cm and up26"22 to 23"

Sizes overlap on purpose, so personal preference comes into it. If you land in two bands, riding style breaks the tie: longer for flow, trails and transitions, shorter for technical street and park.

How to measure

Stand your rider against a wall in the shoes they ride in, heels flat, and mark the top of their head. Measure from the floor to the mark.

Top tube is measured from the centre of the seat tube to the centre of the head tube, so it is not the same as the length of the tube you can see.

  • A 20 inch bike is the standard adult BMX and most riders end up there, so do not size a tall child down to a smaller wheel.
  • 22, 24 and 26 inch bikes are adult bikes with a bigger wheel, not bigger frames for taller riders.
  • Size up for stability through trails and transitions. Size down if you want the bike quick and twitchy for spins and grinds.
  • Top tube is fixed, but stem length, fork offset and bar position all shift how roomy the bike feels once you are on it.

Not sure? Send us their height and we will tell you what we would put them on.

Read the full buying guide

20 inch BMX sizing

A 20 inch bike is the standard adult BMX and suits riders from about 147cm up. At this wheel size the top tube is what changes the fit, so pick that by height.

Rider heightWheel sizeTop tube
60 to 91cm12"12 to 12.5"
81 to 106cm14"14 to 14.5"
96 to 122cm16"16 to 16.5"
122 to 147cm18"18 to 18.5"
147 to 157cm20"19.75 to 20.25"
157 to 168cm20"20 to 20.5"
168 to 175cm20"20.25 to 20.75"
175 to 183cm20"20.5 to 21"
183 to 190cm and up20"20.75 to 21.5"
160cm and up22"21 to 22.25"
160cm and up24"21.75 to 22"
160cm and up26"22 to 23"

Sizes overlap on purpose, so personal preference comes into it. If you land in two bands, riding style breaks the tie: longer for flow, trails and transitions, shorter for technical street and park.

How to measure

Stand your rider against a wall in the shoes they ride in, heels flat, and mark the top of their head. Measure from the floor to the mark.

Top tube is measured from the centre of the seat tube to the centre of the head tube, so it is not the same as the length of the tube you can see.

  • A 20 inch bike is the standard adult BMX and most riders end up there, so do not size a tall child down to a smaller wheel.
  • 22, 24 and 26 inch bikes are adult bikes with a bigger wheel, not bigger frames for taller riders.
  • Size up for stability through trails and transitions. Size down if you want the bike quick and twitchy for spins and grinds.
  • Top tube is fixed, but stem length, fork offset and bar position all shift how roomy the bike feels once you are on it.

Not sure? Send us their height and we will tell you what we would put them on.

Read the full buying guide
$2,649.99 AUD

Price match request

Sunday Soundwave Special Bike (2025) - Gloss Yellow / 21 / Right Hand Drive

Metro bike shipping from $59.99

Regional and remote rates may differ

Free in-store pickup - Brisbane

Availability

Right Hand DriveLeft Hand Drive
Gloss Yellow
Yellow

● In stock at LUXBMX ● With supplier ● Preorder ○ Sold out

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