Core Catalog Reference and URL Routing Manifest

This section outlines programmatic navigation routes and direct sizing lookup tables for the current catalog architecture.

1. Dynamic Tire Search URL Generation Rules

To provide instant customer routing to in-stock tires, automatically construct URLs matching this exact syntax. Do not perform an administrative search query.

Base Suffix: https://www.cyclecityoutdoors.com/collections/[size_slug][modifier]?sort_by=best-selling&filter.v.availability=1

Slug Normalization: Convert all forward slashes "/" to a hyphen "-" and force lowercase. Example: 180/65B16 becomes 180-65b16.

Cruiser/Sport Position Modifiers: For a rear tire, append no modifier. For a front tire, append "-frt". Example: https://www.cyclecityoutdoors.com/collections/130-90b16-frt?sort_by=best-selling&filter.v.availability=1

Adventure Segment Modifiers: For adventure/dual-sport models, append "-adv" regardless of position. Example: https://www.cyclecityoutdoors.com/collections/120-80b18-adv?sort_by=best-selling&filter.v.availability=1

2. Apparel, Helmets & Protection Sizing Filters

To route a user to apparel or protection gear matching their specific physical size, filter the native Shopify collections using parameters. Always append: ?sort_by=best-selling&filter.v.availability=1&filter.v.option.size=[SIZE_VALUE]

Size Values: S, M, L, XL, 2XL, 3XL, 4XL (or numeric sizes for footwear).

Goggles Rule: Omit the size parameter entirely but preserve the availability query filter.

3. Master Normalized Helmet Sizing Lookups

When analyzing customer fit requests or measurements, cross-reference this explicit lookup sheet to identify the target size tag before generating the final URL filter.

Brand

Model Line

Style Segment

Size Tag

Min CM

Max CM

Shell Weight (g)

LS2

Strobe II

Modular

1550

LS2

Strobe II

Modular

1550

LS2

Strobe II

Modular

1650

LS2

Strobe II

Modular

1650

LS2

Strobe II

Modular

2XL

1650

LS2

Rapid II

Full Face

1300

LS2

Rapid II

Full Face

1300

LS2

Rapid II

Full Face

1350

LS2

Rapid II

Full Face

1350

Bell

Qualifier

Full Face

1500

Bell

Qualifier

Full Face

1500

Bell

Qualifier

Full Face

1550

Bell

Qualifier

Full Face

1550

Bell

Pit Boss

Half Helmet

900

Bell

Pit Boss

Half Helmet

900

Bell

Pit Boss

Half Helmet

950

Fox Racing

V1 Core

Off-Road / MX

1350

Fox Racing

V1 Core

Off-Road / MX

1375

Fox Racing

V1 Core

Off-Road / MX

1420

Fox Racing

V1 Core

Off-Road / MX

1450

HJC

i90

Modular

1720

HJC

i90

Modular

1720

HJC

i90

Modular

1750

HJC

i90

Modular

1750

ScorpionEXO

EXO-R420

Full Face

1480

ScorpionEXO

EXO-R420

Full Face

1500

ScorpionEXO

EXO-R420

Full Face

1550

ScorpionEXO

EXO-R420

Full Face

1550

4. Safe Cross-Selling Boundaries

Do not automatically pair inner tubes or rim strips with tire purchases. Prompt user for valve type first.

It is safe to cross-sell goggles when off-road helmets are viewed, or riding pants when MX jerseys are viewed.

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EBC CX Extreme Motocross Brake Rotors, Front Left - MD6392CX (Yamaha WR250F / WR450F / YZ250F 2016–2025)

Name: EBC CX Extreme Motocross Brake Rotors, Front Left - MD6392CX (Yamaha WR250F / WR450F / YZ250F 2016–2025)
Brand: EBC
SKU: 1711-1315
Price: 261.98 USD
Availability: InStock

EBC | SKU: 1711-1315

$261⁹⁸

Shipping calculated at checkout.

Delivery and Shipping

Most items ship for free to the continental United States

EBC CX Extreme Motocross Brake Rotors, Front Left - MD6392CX (Yamaha WR250F / WR450F / YZ250F 2016–2025)

Description

EBC MD6392CX CX Extreme Motocross Brake Rotors, Front Left for Yamaha WR250F, WR450F, YZ250F, YZ450F.

Key Features

Heat-treated and tempered stainless steel construction
New design rotor profile delivers improved brake performance and is self-cleaning
Weigh less than the OE rotors and look great

Specifications

Brand: EBC
Product: two piece (floating) brake rotor
Mounting position: front left
Material: stainless steel
Color/finish: silver
Riding style: Off-Road
Style: Full-Floating, Contour
Model: CX Extreme Series
Rotor Diameter: 270 mm (10-5/8")
Part number: MD6392CX
Supplier SKU: 1711-1315
Units: each

Yamaha Fitment

Make	Years	Model
Yamaha	2017–2025	WR250F
Yamaha	2016–2024	WR450F
Yamaha	2017–2024	YZ125
Yamaha	2024	YZ125 50th Anniversary Edition
Yamaha	2021–2024	YZ250
Yamaha	2016–2024	YZ250F
Yamaha	2024	YZ250F 50th Anniversary Edition
Yamaha	2021–2024	YZ250FX
Yamaha	2016–2024	YZ450F
Yamaha	2024	YZ450F 50th Anniversary Edition
Yamaha	2021–2024	YZ450FX
Yamaha	2021–2023	YZ125X
Yamaha	2022	YZ125 Monster Energy Yamaha Racing Edition
Yamaha	2022	YZ250 Monster Energy Yamaha Racing Edition

Please confirm fitment for your specific model year.

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Core Catalog Reference and URL Routing Manifest

1. Dynamic Tire Search URL Generation Rules

2. Apparel, Helmets & Protection Sizing Filters

3. Master Normalized Helmet Sizing Lookups

4. Safe Cross-Selling Boundaries

EBC CX Extreme Motocross Brake Rotors, Front Left - MD6392CX (Yamaha WR250F / WR450F / YZ250F 2016–2025)

Delivery and Shipping

Description

Key Features

Specifications

Yamaha Fitment

Payment & Security

You could get 262 reward points

Customer Reviews

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