The Forecaster is a model that rides, feels and looks like a pro-level bike.

This is Alec Siemon's signature bike. You’ll find other Sunday Signature spec’d design cues like the Sunday Seeley Grips, combined with incredible parts like an Odyssey Clutch v2 Freecoaster hub, Odyssey Twisted Pro pedals, and Path Pro tires.

Specifications:

Frame: Sunday Forecaster, 20.75" TT, 100% chromoly frame with integrated 1-1/8" head tube, and removable brake hardware
Fork: Sunday Forecaster, 20" fork w/ 2-piece chromoly steerer tube and welded pre-load
Handlebar: Sunday, 9 x 28.5", 12° backsweep, 4° upsweep, 2-piece
Stem: Sunday Freeze front load, 48mm
Headset: FSA integrated conical, 1-1/8"
Alloy Cap: Sunday M16, aluminum
Brake Lever: Odyssey Springfield
Brakes: Odyssey Springfield U-brake
Brake Cable: Odyssey Quik Slic
Grips: Sunday Jake Seeley
Seat: Sunday, Duck Canvas, Pivotal
Seat post: Sunday Pivotal
Seat Clamp: Sunday
Sprocket: Sunday Sabertooth v2, 25T, steel
Cranks: 170mm, 3-piece, chromoly
BB Parts: Sealed, Mid, 19mm
Pedals: Odyssey Twisted PC Pro
Rims: Sunday Lightning, 20", 36H
Front Hub: Sunday, 36H, low-flange, sealed , 3/8" female axle
Rear Hub: Odyssey Clutch v2 freecoaster, 36H, 14mm female axle w/ 9T driver, RHD, non-drive side plastic guard
Spokes: 14g steel, black
Tires: Odyssey Path Pro OEM, 20 x 2.4" (F & R)
Chain: KMC Z1 wide
Approx. Weight: 26.78lbs (with brakes)

Frame Geometry

Top Tube Length: 20.75"
Head Tube Angle: 75.5°
Seat Tube Angle: 71°
Chainstay Length: 13.2-13.5”
Bottom Bracket Height: 11.7"
Standover: 9"

Handlebar Geometry

Rise: 9"
Width: 29"
Backsweep: 12°
Upsweep: 3°

Sunday 2022 Forecaster 20.75" Alec Siemon Signature Complete BMX Bike - Gloss Hunter Green