Arnott MC-2999 Suspension Kit - Rear

Harley-Davidson Dyna Air Suspension Kit

Arnott MC-2999 is an Ultimate Ride air suspension kit for 1991-2007 Harley-Davidson Dyna models. It combines height adjustability, improved ride control, and a custom-built layout for riders who want a more controlled rear suspension setup.

Built around Arnott TruAIR Technology, this system uses nitrogen-charged FOX shock absorbers and a rugged Goodyear air spring to deliver a balanced ride on the street. The MC-2999 is engineered for Harley-Davidson Dyna applications where adjustable suspension response and comfort are priorities.

Key Features

• Custom-designed air suspension kit for Harley-Davidson Dyna models
• Arnott TruAIR Technology with a rugged air spring bladder
• Nitrogen-charged FOX shock absorbers for controlled damping
• Goodyear air spring for added durability and ride comfort
• Small compressor, application-specific mounting bracket, and air distribution valve block with muffler
• Handlebar-mounted inflation switch for on-bike adjustment
• Detailed installation manual, fused wiring harness, relay assembly, tubing, fittings, cable ties, bolt covers, and mounting accessories

Detailed Description

The Arnott MC-2999 suspension kit is designed for Harley-Davidson Dyna riders who want adjustable ride height and a more refined rear suspension feel. The system pairs custom nitrogen-charged FOX shocks with an air spring assembly and compressor package to give the rider direct control over suspension setup. Arnott manufactures each shock in Florida and tests it before shipment. This part number, MC-2999, is built for riders seeking a purpose-made Harley-Davidson Dyna air suspension solution with integrated control components.

For Harley-Davidson Dyna owners searching for an adjustable rear suspension kit, air ride upgrade, or comfort-focused suspension replacement, MC-2999 provides a complete application-specific package. The design emphasizes durability, controlled air release, and consistent performance across street use.

Used For

• Reducing harsh rear suspension response on Harley-Davidson Dyna motorcycles
• Adding ride height adjustability for changing road or load conditions
• Improving comfort on long-distance riding
• Replacing a worn or non-adjustable rear suspension setup
• Supporting a more controlled ride on 1991-2007 Harley-Davidson Dyna models

Installation Notes

MC-2999 is a model-specific kit for Harley-Davidson Dyna applications. Review the included installation manual before beginning work, and verify routing for the wiring harness, tubing, and compressor placement during installation. The handlebar-mounted inflation switch allows on-bike adjustment after setup.

Quality Assurance

Each shock is custom-crafted and rigorously tested in Arnott’s Florida manufacturing facility. Arnott backs the MC-2999 with a Limited Lifetime Warranty.