Sunday Soundwave V3 Frame
The Sunday Soundwave v3 frame. Incredibly strong, lightweight, and high-tech. The 3rd version of the Sunday Soundwave frame (v3), is the most advanced frame design that Sunday offers.... Read More
The Sunday Soundwave v3 frame. Incredibly strong, lightweight, and high-tech.
The 3rd version of the Sunday Soundwave frame (v3), is the most advanced frame design that Sunday offers. It's loaded with features like proven hollow dropouts, integrated chain tensioners, Wave down tube and top tube, cable channel guide, angled removable brake mounts, "Director" style wishbone, post-weld machining of the BB & HT, and full 41-Thermal post-weld heat-treating throughout.
New for the v3 is a shorter chain stay (now 13.2") and a taller headtube (now 5").
The Soundwave v3 is backed by the unparalleled 41-Thermal Lifetime Warranty against bending, cracking and breaking. And it is the go-to frame for team riders like Gary Young, Chris Childs, and Brett Silva.
41 Thermal Processed (Lifetime Warranty):
- Sunday is the only company to use Odyssey's proven and trusted 41 Thermal heat treating. This formula has been refined and improved since the late '90s. The proven 41 Thermal process allows our products to be lightweight AND strong. It is also backed by a legendary lifetime warranty against bending, cracking, and breaking.
- 100% 4130 Chromoly Frame
Butted Seat Tube & Miter Cut Top Tube:
- The seat tube is where all three triangles of the frame meet and it is crucial to keep this tube strong.
- Sunday has updated the chain stays with a "boxed" tube shape that helps fight denting. The new shape enables the frame to have a shorter rear end as well providing clearance for larger sized rear tires. It's not uncommon to see 2.35" - 2.40" tires in the rear on a Soundwave.
Wave Top Tube:
- Top tube dents will significantly weaken the front end of your bike, thus shortening it's life. Our double-butted, 1.375" diameter top tube with proven Wave shaping helps fight denting.
Wave Down Tube:
- Down tube dents are common with our competitor's frames and they significantly weaken the front end of your bike. Our double-butted, 1.45" diameter down-tube features Sunday's proven Wave shaping to fight denting against contact made from a rail, ledge, coping, and whatever else happens to get thrown at it.
Tapered Chain & Seat Stays:
- Both chain and seat stays taper to provide a refined and clean look to the frame while still providing strength. The are both angled on the inside for improved chain clearance and weight savings.
Post Weld Machining:
- The Mid BB and Headtube is machined to its absolute minimum without sacrificing strength or durability. The machining happens after welding for a precision bearing fit.
Integrated Head Tube:
- The integrated headtube is machined to its absolute minimum without sacrificing strength and durability. The machining happens after welding for a precision bearing fit.
Hollow Dropouts with Chain Tensioners:
- Hollow 8mm wide dropouts are as light as a solid 5mm dropout, but over twice as strong. There is a small internal chain tensioner to hold the wheel in place as well as simplify wheel removal.
- Slimmed-down Director style wishbone is lighter and significantly stronger than previous versions.
- Refined removable brake mounts and cable channel improvements that provides benefits with or without a brake setup.
Rust Proof Coating:
- All of Sunday’s frames are rust-proofed with their "Black Magic" coating before the final finish is applied. It is lightweight and the best anti-corrosion processing that's offered today.
- Top Tube Length: 20.75", 21", and 21.25"
- Head Tube Angle: 75°
- Seat Tube Angle: 71°
- Chainstay Length: 13.2"-13.5” (prev. 13.5"-13.75")
- Bottom Bracket Height: 11.5”
- Standover: 9”
- Tire Clearance: 2.4”
- Head Tube: 5” (prev. 4.75")
- Weight: 4.9 lbs
- Colour: Black
- Lead Time: 0
Choosing the correct bike for your discipline is extremely important, and sometimes for those new to the sport it can be difficult to know or decide, so we’ve broken down the main differences to help you make a decision.
Freestyle bikes are designed for the skatepark, the streets or the trails. They are constructed from strong, hard wearing materials and usually feature Steel or Chromoly frames. This means that the bike can stand up to a certain amount of impacts and hard landings, but remember no bike is indestructible. For riders looking to learn tricks and stunts, then a freestyle bike is the correct choice.
Race bikes are designed specifically with the track in mind, they are nimble lightweight machines for putting down quick lap times. Typically, they are constructed from lightweight materials like aluminium and carbon fibre to keep the weight down and the rider at the front of the pack. These bikes are strong enough for smooth landings on race and pump tracks but will not take the abuse that a freestyle bike would in concrete skateparks. If you’re looking to set fast lap times or begin your competitive career on the track, a race bike is the right choice.
Choosing the correct size BMX bike is very important, bikes that are too large will be cumbersome and hard to manoeuvre and bikes that are too small can feel cramped and hard to keep under control.
Youth freestyle bikes are sized depending on the diameter of the wheel staring at 12” all the way through to 18”, at a 20” wheel the bike is considered an adult size. Adult freestyle bikes are sized on top tube length, a 18.5” top tube is extra small for younger teenagers who have just moved up to an adult bike, a 20” top tube is small, 20.5” a medium and anything over a 21” is considered large.
Race bikes feature 20-inch wheels on all models, but the components and frame are sized dependent on age and height. Youth race bikes start from a Micro size for very young riders and offer a range of sizes through to expert XL. Pro size and upwards are considered adult bikes and are usually offered up to a Pro XXXL or larger for very tall riders.
We recommend consulting our height charts from the link below to help you choose your perfect sized bike:
Choosing the right level bike for your riding ability is important. Components that are not suitable for your level of riding can wear or fail much sooner than expected. Although BMX bikes can look very similar, under the surface components and materials used can vary greatly.
All our bikes are cherry picked from the very best BMX specialist brands, and all our bikes are designed specifically for use at the skatepark or on the track.
For first time riders new to the sport our entry level bikes, priced from £200-£400, are perfect, most of these are made from high tensile steel which means they are still relatively strong, but can be slightly heavier than higher end models. You might find you’ll want to upgrade to something lighter sooner than you’d think. If you are planning on using the bike in rain or bad weather, we do strongly advise choosing a model with fully sealed bearings all round.
If you are already confident on a bike and have some experience in skateparks or performing tricks and jumps then we would recommend choosing a mid-range bike, priced from £400 to £700, with a full Chromoly frame, fork, and bars. This will be lighter and stronger than an entry level model.
For an experienced person that is already capable of performing most tricks and has previously owned BMX bikes then a high-end complete bike, or full custom would be suggested to meet the demands of this rider, these bikes are priced from £700 plus.
Our range of entry level race bikes are perfect for first time racers, usually priced between £200 and £400 most of these are constructed of heavier steel rather than aluminium. These are great to get a feel for the sport but would not be able to keep up in a competitive environment.
Our mid-range race bikes are the perfect for riders who are beginning their path to competitive racing. Priced between £400 and £800 these are not quite the high-end steeds you see at national level races, but they all feature lightweight aluminium frames and are designed specifically with the racetrack in mind.
For experienced riders who are already racing confidently at a competitive level we offer a small range of high-end complete bikes. These are usually priced between £800 and £1500 and feature many aftermarket components like carbon forks, disc brakes and folding tyres. However, at this level we highly recommend building a full custom bike, usually costing between £1500 and £3000 all components can be chosen specifically with the rider in mind. For help on building a custom bike give us a call or drop us an email!
One of our most frequently asked questions in freestyle is, which rear hub do I want, a freecoaster or a cassette? Most experienced riders know their preference, but if you’re new to the sport it can be difficult to know which choice to make.
The main difference between the two is the way the bike performs when going backwards. A traditional cassette hub requires the rider to pedal in time with the rotation of the wheel while travelling backwards, while a freecoaster allows the rider to travel backwards while keeping the pedals level in the same position as riding forwards.
Although this may seem like a brilliant feature, it does come at a price! Freecoaster hubs feature a “Slack” before engagement while pedalling forward. This means that you can turn the crank a set amount (Usually an adjustable amount) before the drivetrain engages. This is referred to as the “Slack”, when riding backwards you must keep your feet positioned within the slack, if your pedals rotate too much the drivetrain will engage and your pedals will start to rotate. The smaller the slack, the harder it is to keep your pedal positioned within it while riding backwards. This means that certain tricks are harder to perform, especially those that rely on pedal pressure, for example Tire Taps.