HARDDRIVE R3050076 Scepter Option Spring Standard 39mm

The HARDDRIVE Scepter Option Spring Standard 39mm, part number R3050076, is designed with adjustable cartridge performance for riders seeking control over suspension setup. The cartridges offer preload, compression, and rebound adjustment, allowing the suspension response to be tailored to riding preferences and conditions.

A high-performance cartridge with an IFP design uses a 25mm CNC 7075-T6 damping piston to support stable damping quality. The nitrogen-charged oil and gas separation system is designed for continuous dampening, while the high-strength Japan Cr-Si steel spring material supports a consistent spring rate and fatigue resistance.

Adjustment range includes 24 clicks of rebound control, 24 clicks of compression control, and 15mm of preload adjustment on both sides. Multiple spring rate options are available. This standard-weight option is best suited for riders and cargo with a combined weight of up to 210 lb. The product will not fit the 2016–2017 Lowrider S. A +2-inch cartridge configuration requires 2-inch longer fork tubes.

HARDDRIVE part number R3050076 identifies this Scepter Option Spring Standard 39mm application.

Features:

• Adjustable Cartridges: Preload, compression, and rebound adjustment for suspension setup flexibility.
• IFP Design: High-performance cartridge design with a 25mm CNC 7075-T6 damping piston for stable damping quality.
• Spring Material: High-strength Japan Cr-Si steel supports a consistent spring rate and fatigue resistance.
• Oil and Gas Separation: Nitrogen-charged system designed for continuous dampening.
• Rebound Adjustment: Wide-range adjustment with 24 clicks.
• Compression Adjustment: Wide-range adjustment with 24 clicks.
• Preload Adjustment: 15mm of adjustment on both sides.
• Spring Rate Options: Multiple spring rate options are available.
• Standard Weight: Best suited for riders and cargo with a combined weight of up to 210 lb.
• Fitment Note: Will not fit 2016–2017 Lowrider S.
• Installation Note: +2-inch cartridges require 2-inch longer fork tubes.