✨ Christmas Special: Get 35% OFF your first order. ✨

Your Shopping Bag

Your bag is empty

Subtotal $0.00
Shipping Calculated at checkout
Continue Shopping

Official Sunday Forecaster Park - Maca Perez Grasset Signature (gloss Black With 20.5" Tt) Support Local [gS4ZAIP1]

$54.99 $175.99 -69%

The Forecaster is a model that rides, feels and looks like a pro-level bike.Maca's Forecaster uses a park specific geometry and an Odyssey Gyro that is connected to a pro-level Odyssey M2 Trigger lever and pre-cut dual lower cables for better braking

Secure Shopping

100% Safe Guarantee

Free Shipping

On orders over $30

Money-Back

30-Day Guarantee

Official Sunday Forecaster Park - Maca Perez Grasset Signature (gloss Black With 20.5" Tt) Support Local [gS4ZAIP1]

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

Maca's Forecaster uses a park specific geometry and an Odyssey Gyro that is connected to a pro-level Odyssey M2 Trigger lever and pre-cut dual lower cables for better braking and easier maintenance.

Maca’s bike is also loaded with other Odyssey components like the Springfield brake, Twisted Pro pedals, and Path Pro tires. Sunday Lightning rims and sealed front and rear hubs will keep riders rolling smooth and blasting their local park.

A great transition inspired bike. Follow @maacabmx.

Key Features

  • Park Specific Geometry
  • 100% Chromoly Frame
  • Odyssey Gyro G3
  • Sealed Front & Rear Hubs
  • Odyssey Stage 1 Rims
  • Removable Brake Hardware
  • 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 M2 Trigger 
Brakes: Odyssey Springfield U-brake 
Brake Cable:  Odyssey M2 Upper, 2x single lower 
Brake Cable Detangler: Odyssey Gyro G3
Grips: Sunday Cornerstone 
Seat: Odyssey Badge, 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: Sunday 36H, sealed, 14mm male axle w/ 9T Driver
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: 20.5" 
Head Tube Angle: 75.5° 
Seat Tube Angle: 71° 
Chainstay Length: 12.7-13” 
Bottom Bracket Height: 11.625" 
Standover: 7.5"

Handlebar Geometry 

Rise: 9" 
Width: 28.5" 
Backsweep: 12° 
Upsweep: 4° 

Need help choosing the right part? Message us on Instagram, YouTube, Facebook, or TikTok.

All parts ship fast from 5150BMX.com — support core BMX.

View all Sunday products

What Our Customers Say

January 27, 2026

Absolutely no complaints!

An outstanding tool. And it's very well made.

- Katherine M..

January 27, 2026

Absolutely no complaints!

A really great and truly, truly useful thing.

- Hana N..

January 27, 2026

Absolutely no complaints!

A very impressive tool for my everyday use.

- Alana S..

Write a Review

You Might Also Like

Discover more great products from our collection.

Silvie Blouse in Milk

Silvie Blouse in Milk

(644)
$19.99 $63.99 -69%
Casielle: Held Heritage

Casielle: Held Heritage

(994)
$50.99 $163.99 -69%
Kingston Large Woven Footstool

Kingston Large Woven Footstool

(671)
$62.99 $201.99 -69%

Copyright 2026 © mappa-mercia.org

VISA
PayPal
Stripe
Mastercard
CASH ON DELIVERY