The Forecaster is a model that rides, feels and looks like a pro-level bike with a full 100% chromoly frame. Unleash your inner champion with the Forecaster. This bike's 100% chromoly frame provides an unbeatable ride and look, making you feel like a pro rider.
When you see a Matte Sky Blue Forecaster, then you can be sure that Aaron Ross is the guy behind it. You’ll find other Ross spec’d design cues like the Odyssey Keyboard v2 grips and Odyssey saddle, combined with incredible parts like an Odyssey Clutch v2 Freecoaster hub, Odyssey Twisted Pro pedals, and Path Pro tires.
A truly dialed bike for every style of riding, just how Aaron likes it. Follow @theaaronross.
Key Features
- 100% Chromoly Frame
- Odyssey Clutch v2 Freecoaster
- Sealed Front & Rear Hubs
- Odyssey Stage 1 Rims
- Removable Brake Hardware
- Odyssey Keyboard v2 Grips
- Odyssey Aaron Ross Seat
- Sunday Freeze Top Load Stem
- Odyssey Springfield Brakes and Lever
- Odyssey Path Pro OEM 2.40" Tires
- Odyssey Twisted Pro Pedals
- FSA Conical Headset
Specifications
Frame: Sunday Forecaster, 20.5" 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, 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: Odyssey Keyboard v2, dual-compound
Seat: Odyssey Aaron Ross, Pivotal
Seat post: Sunday Pivotal
Seat Clamp: Sunday
Sprocket: Sunday Sabertooth v2, 25T, steel
Cranks: 160mm, 3-piece, chromoly
BB Parts: Sealed, Mid, 19mm
Pedals: Odyssey Twisted PC Pro
Rims: Odyssey Stage 1, 20", 36H
Front Hub: Sunday, 36H, low-flange, sealed , 3/8" female axle
Rear Hub: Odyssey Clutch V2 FC, 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
Choosing the right size BMX bike is crucial for comfort, control, and performance. This guide will help you understand the ideal tire size and top tube length based on age ranges to ensure a perfect fit for riders of all ages.
Age Ranges and Recommended BMX Bike Sizes
-
Ages 2-5 (12" Tire)
- Tire Size: 12 inches
- Top Tube Length: 12-13.5 inches
- Description: These bikes are designed for the youngest riders, offering stability and easy handling to help them learn the basics.
-
Ages 5-7 (14" Tire)
- Tire Size: 14 inches
- Top Tube Length: 14-15.5 inches
- Description: Slightly larger than the 12" bikes, these are ideal for children gaining confidence and control.
-
Ages 7-9 (16" Tire)
- Tire Size: 16 inches
- Top Tube Length: 16-17.5 inches
- Description: Suitable for young riders developing their skills and needing a bit more space for comfort.
-
Ages 9-12 (18" Tire)
- Tire Size: 18 inches
- Top Tube Length: 17-18.5 inches
- Description: Perfect for pre-teens who are serious about riding and need a bike that offers more stability and control.
-
Ages 12-14 (20" Tire)
- Tire Size: 20 inches
- Top Tube Length: 18-19.5 inches
- Description: This size is common among teenage riders and provides a good balance of control and agility.
-
Ages 14+ (20" Tire)
- Tire Size: 20 inches
- Top Tube Length: 20-21.5 inches
- Description: For older teens and adults, the 20" bike with a longer top tube offers enhanced performance for tricks and stunts.
BMX Bike Size Chart
| Age Range | Tire Size | Top Tube Length |
|---|---|---|
| 2-5 | 12 inches | 12-13.5 inches |
| 5-7 | 14 inches | 14-15.5 inches |
| 7-9 | 16 inches | 16-17.5 inches |
| 9-12 | 18 inches | 17-18.5 inches |
| 12-14 | 20 inches | 18-19.5 inches |
| 14+ | 20 inches | 20-21.5 inches |
Shipped Direct to Your Home
Our Platinum Pro Assembly fee of only $75 will be added at checkout. Your Sunday kids bike will be built, fine-tuned and expertly packaged by our certified team of bike techs. Your new bike comes 90% built, reassembly is quick and easy with our video guides. Your new bike ships within 3-5 business days.
Pick Up at Bicycle Warehouse
$25 Ready to Ride
Bikes comes 100% built and ready to ride. This fee includes professional assembly & setup, one basic Master Service and free warranty processing. Shipped bikes are not charged this fee.
Bicycle Warehouse now offers optional Route Package Protection. Route Package Protection offers peace of mind for your shipments by providing shipping insurance. This coverage ensures that if your package is lost in transit, stolen, or damaged, you're protected. For a small percentage of the total value of your order, Route will promptly generate a replacement order or issue a refund if you no longer want the items. For more information on Route visit our Frequently Asked Questions page.
At Bicycle Warehouse your satisfaction is our top priority. We understand the importance of your happiness with every purchase, which is why we proudly offer our 30 Day Love It Guarantee for your unused gear and 14 days on all bikes. Our exchange and returns process is quick and easy.
Ride Now, Pay Later
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