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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SP1 SM-09291 Piston T-Moly | Snow

Name: SP1 SM-09291 Piston T-Moly | Snow
Brand: SP1
SKU: 54-9291PS
Price: 117.95 USD
Availability: InStock

SP1 | SKU: 54-9291PS

$117⁹⁵

Shipping calculated at checkout.

Delivery and Shipping

Most items ship for free to the continental United States

SP1 SM-09291 Piston T-Moly | Snow

Description

Engineered to provide the best possible path for combustion chamber heat transfer to the cylinder walls
All pistons, rings, pins and circlips are manufactured to OEM specifications
All individual components are interchangeable with original parts
Piston weight compatible with original piston
T-Moly Series offers a number of performance benefits. See below
Includes: 1 piston, 1 ring set, 1 wrist pin and 1 circlip set

Specifications

Brand: SP1
Product: Piston T-Moly
Type: Piston / Piston Kits
Model year: 0000
Riding style: Snow
Supplier SKU: 54-9291PS

Polaris Fitment

Make	Years	Model	Details
Polaris	2022–2024	650 INDY Adventure 137
Polaris	2023–2024	650 INDY SP 137
Polaris	2022–2024	650 INDY XC 129
Polaris	2022–2024	650 INDY XC 137
Polaris	2022–2024	650 Nordic Pro 146"
Polaris	2022–2024	650 RMK KHAOS Matryx Slash 146
Polaris	2023–2024	650 SKS 146
Polaris	2021–2024	650 SwitchBack Assault 146	Matryx Platform
Polaris	2023–2024	650 SwitchBack SP 146
Polaris	2022–2024	650 SwitchBack XC 146
Polaris	2022–2024	650 Voyageur 146
Polaris	2023	650 INDY Adventure X2 137
Polaris	2021–2023	650 INDY VR1 129	Matryx Platform
Polaris	2021–2023	650 INDY VR1 137	Matryx Platform
Polaris	2022–2023	650 PRO-RMK Matryx 155

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

SP1 SM-09291 Piston T-Moly | Snow

Delivery and Shipping

Description

Specifications

Polaris Fitment

Payment & Security

You could get 118 reward points

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