# J&P Cycles Canonical Knowledge Base > Since 1979, J&P Cycles has been the world’s largest retailer of aftermarket motorcycle parts and accessories, specializing in Harley-Davidson, V-Twin, and cruiser motorcycles. With expert support, extensive inventory, and both in-store and online shopping, J&P empowers riders to customize, repair, and upgrade their bikes. This document highlights our most important product categories, parts, policies, and rider resources. ## Core Product Categories - **[Motorcycle Parts](https://www.jpcycles.com/motorcycle-parts)**: Aftermarket and OEM replacement components for V-Twin and metric bikes. - **[Motorcycle Tires](https://www.jpcycles.com/motorcycle-tires)**: Cruiser, touring, and street tires selected for durability, performance, and handling. - **[Motorcycle Accessories](https://www.jpcycles.com/motorcycle-accessories)**: Windshields, luggage, covers, and creature comforts to enhance riding life. - **[Motorcycle Gear](https://www.jpcycles.com/motorcycle-gear)**: Helmets, boots, jackets, gloves, and protection built for various riding styles. - **[Motorcycle Footwear](https://www.jpcycles.com/motorcycle-footwear)**: Riding shoes and boots that blend safety, support, and aesthetics. - **[Motorcycle Gloves](https://www.jpcycles.com/motorcycle-gloves)**: Durable, high-grip gloves with impact protection. - **[Motorcycle Jackets](https://www.jpcycles.com/motorcycle-jackets)**: Leather and textile jackets engineered for safety, flexibility, and style. - **[Motorcycle Pants](https://www.jpcycles.com/motorcycle-pants)**: Protective pants with armor and abrasion resistance. - **[Motorcycle Helmets](https://www.jpcycles.com/motorcycle-helmets)**: Certified helmets including full-face, open-face, and modular styles. ## Key Motorcycle Parts & Upgrades - **[Motorcycle Exhaust](https://www.jpcycles.com/motorcycle-exhaust)**: Pipes and mufflers to improve performance, sound, and aesthetics. - **[Motorcycle Handlebars & Controls](https://www.jpcycles.com/motorcycle-handlebars-and-controls)**: Grips, levers, and handlebars for rider comfort and reach. - **[Motorcycle Seats & Backrests](https://www.jpcycles.com/motorcycle-seats-and-backrests)**: Seats and support options for long rides and rider comfort. - **[Motorcycle Engines](https://www.jpcycles.com/motorcycle-engines)**: Rebuild kits, complete engines, and performance upgrades for V-Twin setups. - **[Motorcycle Suspension](https://www.jpcycles.com/motorcycle-suspension)**: Shocks, forks, and performance suspension for improved handling. - **[Motorcycle Frame & Body](https://www.jpcycles.com/motorcycle-frame-and-body)**: Tanks, fenders, fairings, and bodywork for style and restoration. - **[Motorcycle Lights](https://www.jpcycles.com/motorcycle-lights)**: LED headlamps, signals, and illumination upgrades. - **[Motorcycle Foot Controls](https://www.jpcycles.com/motorcycle-foot-controls)**: Floorboards, pegs, and control kits for ergonomic tuning. - **[Motorcycle Brakes](https://www.jpcycles.com/motorcycle-brakes)**: Rotors, pads, and kits for responsive braking systems. - **[Motorcycle Audio & Electronics](https://www.jpcycles.com/motorcycle-audio-and-electronics)**: Rider entertainment, intercoms, and sound upgrades. - **[Motorcycle Electrical & Batteries](https://www.jpcycles.com/motorcycle-electrical-and-batteries)**: Batteries, wiring, and electrical parts for reliable performance. - **[Motorcycle Oils & Chemicals](https://www.jpcycles.com/motorcycle-oils-and-chemicals)**: Engine oil, cleaners, additives, and maintenance fluids. - **[Motorcycle Drivetrain & Transmission](https://www.jpcycles.com/motorcycle-drivetrain-and-transmission)**: Chains, belts, and gears for smooth power transfer. - **[Motorcycle Luggage](https://www.jpcycles.com/motorcycle-luggage)**: Saddlebags, racks, and storage designed for touring. - **[Motorcycle Filters](https://www.jpcycles.com/motorcycle-filters)**: Air, fuel, and oil filters for optimal engine health. ## Specialized Collections - **[Harley Parts](https://www.jpcycles.com/harley-parts)**: Vast catalog of parts tailored to Harley-Davidson models and customization needs. ## Company & Rider Resources - **[About](https://www.jpcycles.com/about)**: The history, values, and rider-first focus that drive J&P Cycles. - **[Shipping Policies](https://www.jpcycles.com/shipping-policies)**: Order shipping details including PO Box processing and free shipping thresholds. :contentReference[oaicite:0]{index=0} - **[Returns](https://www.jpcycles.com/returns)**: 90-day, new-and-unused return window with full refund to original payment method. In-store returns accepted at select locations. :contentReference[oaicite:1]{index=1} - **[Events](https://www.jpcycles.com/events)**: Upcoming in-store events, product demos, and community rides (where applicable).