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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JT SPROCKETS JTA897.51BLK Rear Sprocket - Black - 51-Tooth | Adventure/Off-Road

Name: JT SPROCKETS JTA897.51BLK Rear Sprocket - Black - 51-Tooth | Adventure/Off-Road
Brand: JT SPROCKETS
SKU: 1211-2684
Price: 41.43 USD
Availability: InStock

JT SPROCKETS | SKU: 1211-2684

$41⁴³

Shipping calculated at checkout.

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Most items ship for free to the continental United States

JT SPROCKETS JTA897.51BLK Rear Sprocket - Black - 51-Tooth | Adventure/Off-Road

Description

This JT Sprockets replacement rear sprocket is designed for the specific applications listed below. RaceLite sprockets are made of anodized 7075-T6 Ergal aviation grade aluminum alloy.

Key Features

RaceLite sprockets are made of anodized 7075-T6 Ergal aviation grade aluminum alloy.
Available in hard wearing color options.

Specifications

Brand: JT Sprockets
Product: rear sprocket
Mounting position: rear
Material: 7075-t6 aluminum
Color/finish: black
Riding style: Off-Road, Adventure Touring / Dual-Sport, Street
Tooth Count: 51
Chain Size: 520
Part number: JTA897.51BLK
Supplier SKU: 1211-2684
Units: each

Vehicle Fitment

Make	Years	Model	Details
Husqvarna	2017–2021	FC250
Husqvarna	2020–2021	FC350
Husqvarna	2020–2021	FX350
Husqvarna	2020–2021	TC125
Husqvarna	2021	TC250
Husqvarna	2020–2021	TX300i
Husqvarna	2016–2020	FR 450 Rally
Husqvarna	2020	TE 150i	i
KTM	2020–2021	125 SX
KTM	2021	125 XC
KTM	2020–2021	250 SX-F
KTM	2020–2021	250 XC TPI
KTM	2020–2021	250 XC-F
KTM	2020–2021	300 XC TPI
KTM	2020–2021	350 SX-F
KTM	2020–2021	350 XC-F
KTM	2015–2017, 2019–2020	450 Rally Factory Replica

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

JT SPROCKETS JTA897.51BLK Rear Sprocket - Black - 51-Tooth | Adventure/Off-Road

Delivery and Shipping

Description

Key Features

Specifications

Vehicle Fitment

Payment & Security

You could get 41 reward points

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