Sunday Wavelength (Gary Young) Bike (2025)

Behold a thing of wonder, the Sunday Bikes Gary Young Wavelength complete.

This model features Gary’s new signature frame along with an amazing aftermarket parts package including right-hand, left-hand switchable Odyssey Calibur V2 Cranks, switchable Antigram V2 Cassette hub, Evo 2.5 brakes, Aitken Street tyres and loads of aftermarket parts for a build similar to the previous Soundwave Special cassette bike.

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Features
- Sunday Wavelength 100% chromoly frame
- Sunday Darkwave 41-thermal forks
- Odyssey BROC 41-thermal bars
- Odyssey Calibur cranks
- Odyssey Evo 2.5 brakes
- Odyssey Antigram v2 cassette
- Odyssey Vandero Pro front hub
- Odyssey Hazard Lite rims
- Odyssey Aitken Street tyres

Specifications
Frame - Sunday Wavelength, 21" TT, 100% chromoly, aftermarket frame, w/ removable brake hardware
Fork - Sunday Darkwave, 20", 100% chromoly, 41-thermal, aftermarket fork, 28mm offset
Handlebar - Odyssey Super Highway bar, 41-thermal, aftermarket bar
Stem - Sunday Freeze top load, 48mm
Headset - FSA integrated conical, 1-1/8"
Headset Cap - Sunday aftermarket, aluminum
Brake Lever - Odyssey monolever
Brakes - Odyssey Evo 2.5
Brake Cable - Odyssey Linear Quik Slic
Grips - Odyssey Warnin'
Seat - Odyssey Slugger stitch, pivotal
Seat Post - Odyssey pivotal
Seat Clamp - Sunday aftermarket
Sprocket - Odyssey BOYD sprocket, 25T
Cranks - Odyssey Calibur V2, 170mm, 100% chromoly, RHD/LHD compatible
BB Parts - Sealed, mid, 22mm
Pedals - Odyssey Twisted PC Pro
Rims - Odyssey Hazard Lite, 20", 36H
Front Hub - Odyssey Vandero Pro, 36H, sealed, 3/8" female axle, 2 plastic guards
Rear Hub - Odyssey Antigram V2 cassette, 36H, 14mm female axle w/ 9T driver, RHD/LHD switchable, non-drive side plastic guard
Spokes - 14g steel, black
Tyres - Odyssey Aitken Street, 2.45" (F & R)
Chain - KMC Z1 eHX-W

Frame Geometry
Top Tube Length - 21"
Head Tube Angle - 75°
Seat Tube Angle - 71°
Chainstay Length - 13.65"-14"
Bottom Bracket Height - 11.5"
Standover - 9"

Handlebar Geometry
Rise - 9.5"
Width - 29"
Backsweep - 11°
Upsweep - 1°