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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Kibblewhite 20-20440 Valve Spring Kit - 0.400" Lift - XL '57-'83 | Street

Name: Kibblewhite 20-20440 Valve Spring Kit - 0.400" Lift - XL '57-'83 | Street
Brand: Kibblewhite
SKU: 0926-1444
Price: 134.12 USD
Availability: OutOfStock

Kibblewhite | SKU: 0926-1444

$134¹²

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Kibblewhite 20-20440 Valve Spring Kit - 0.400" Lift - XL '57-'83 | Street

Description

This Kibblewhite replacement valve spring kit is designed for the specific Harley-Davidson applications listed below. Designed to give stock pressures and work with stock cam profiles.

Key Features

Designed to give stock pressures and work with stock cam profiles.
Retainers, keepers, and bases are modeled using FEA (Finite Element Analysis) to maximize mechanical strength.
Springs are wound from Super Clean chrome silicon valve spring wire that has been heat treated and shot peened.
Manufactured to original O.E.M. specifications using premium modern materials, design protocols and manufacturing techniques.
Made in the USA.

Specifications

Brand: Kibblewhite
Product: valve spring kit
Material: chromium silicon alloy
Riding style: Street
Application: Intake, Exhaust
Collar Material: H.T. Steel
Spring Seat Pressure: 95 lb
Spring Lift: 0.400"
Spring Open Pressure: 330 lb
Model: OEM Replacement
Part number: 20-20440
Supplier SKU: 0926-1444
Units: kit

Harley-Davidson Fitment

Make	Years	Model
Harley-Davidson	1958–1969	XLCH
Harley-Davidson	1959–1969	XLH900
Harley-Davidson	1957–1958	Sportster 900 XLH

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

Kibblewhite 20-20440 Valve Spring Kit - 0.400" Lift - XL '57-'83 | Street

Delivery and Shipping

Description

Key Features

Specifications

Harley-Davidson Fitment

Payment & Security

You could get 134 reward points

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