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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PROX 37.910026 Master Cylinder Rebuild Kit - Front | Off-Road

Name: PROX 37.910026 Master Cylinder Rebuild Kit - Front | Off-Road
Brand: PROX
SKU: 0617-0381
Price: 24.95 USD
Availability: OutOfStock

PROX | SKU: 0617-0381

$24⁹⁵

Shipping calculated at checkout.

Delivery and Shipping

Most items ship for free to the continental United States

PROX 37.910026 Master Cylinder Rebuild Kit - Front | Off-Road

Description

This Prox replacement master cylinder rebuild kit is designed for the specific applications listed below. Assembled with high quality components.

Key Features

Assembled with high quality components.
Designed and manufactured to meet or exceed OEM parts.
Contains all necessary components to rebuild the brake master cylinder.

Specifications

Brand: Prox
Product: master cylinder rebuild kit
Mounting position: front
Color/finish: black / raw
Riding style: Off-Road
Part number: 37.910026
Supplier SKU: 0617-0381
Units: kit

Vehicle Fitment

Make	Years	Model	Details
Husaberg	2013	FE250	enduro
Husaberg	2013	FE350	enduro
Husaberg	2013	FE501	enduro
Husaberg	2011–2013	TE250	enduro
Husaberg	2011–2013	TE300	enduro
Husaberg	2009–2012	FE570	enduro
Husaberg	2010–2011	FE390	enduro
Husaberg	2009–2011	FE450	enduro
Husaberg	2010–2011	FX450
KTM	2009–2013	125 EXC
KTM	2009–2013	150 SX
KTM	2009–2013	200 EXC
KTM	2010–2013	250 EXC
KTM	2011–2013	250 EXC-F
KTM	2009–2013	250 SX
KTM	2009–2013	250 SX-F
KTM	2010–2013	300 EXC
KTM	2012–2013	350 EXC-F
KTM	2011–2013	350 SX-F
KTM	2010–2013	450 EXC
KTM	2009–2012	125 SX
KTM	2009–2012	450 SX-F
KTM	2012	500 EXC
KTM	2010–2011	400 EXC
KTM	2010	530 EXC-R

Please confirm fitment for your specific model year.

Payment & Security

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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

PROX 37.910026 Master Cylinder Rebuild Kit - Front | Off-Road

Delivery and Shipping

Description

Key Features

Specifications

Vehicle Fitment

Payment & Security

You could get 25 reward points

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