Nowaskey Dual Adjustable Shocks for RH975 Nightster

• Nowaskey 14-7/8" Dual Adjustable Rear Shocks w/ spring rate of choice

Rider Weight — Recommended Spring

Under 150lb Rider — 100 lbs/in Spring
Under 200lb Rider — 115 lbs/in Spring
Under 250lb rider — 130 lbs/in Spring
Under 300lb rider — 140 lbs/in Spring
Stunt Riding — 150 lbs/in Spring

Choose your spring rate based on rider weight, riding style, passenger weight, gear, and performance needs. For aggressive riding, added payload, or stunt use, a stiffer spring rate may be preferred.

High-Performance Rear Shock Upgrade
Designed for Harley-Davidson RH975 Nightster riders who want improved handling, suspension control, and ride performance over the factory setup.

14-7/8" Shock Height
The 14-7/8" height provides a performance-focused stance and improved suspension feel for aggressive riding and enhanced control.

Dual Adjustable Design
Allows riders to fine-tune suspension performance based on riding style, road conditions, and varying payload.

On-the-Fly Tuning
Quick adjustment capability allows you to instantly adapt the shocks for aggressive riding, long-distance cruising, road conditions, rider weight, passenger weight, and gear load.

Adjustable Preload by Hand
Set sag and fine-tune preload without specialty tool hassle, helping dial in the suspension for rider, passenger, and gear weight.

Proprietary Tuned Primary Piston and Valving
Designed with proprietary piston and valving settings to support a more aggressive riding style while maintaining controlled suspension performance.

70% Rebound / 30% Compression Adjustment Ratio
Simultaneous adjustment ratio provides a balanced suspension response with 70% rebound and 30% compression control.

Progressive-Rate Springs
Progressive springs stiffen quickly under higher loads and aggressive riding, helping improve control and handling when pushing the bike harder.

Five Spring Rate Options
Available with 100 lb/in, 115 lb/in, 130 lb/in, 140 lb/in, and 150 lb/in powder-coated spring options to match rider weight and riding style.

1" Teflon-Lined Wide Misalignment Spherical Joints
Designed to compensate for misalignment on OEM frame mounts while supporting smooth suspension movement.

High-Pressure Nitrogen Gas-Charged Design
Helps resist shock fade while the low-friction shaft and seal head design support smooth, consistent performance.

Maxima 3.0 WT Full Synthetic Fluid
Built with Maxima 3.0 WT full synthetic fluid for consistent damping performance and suspension response.

Fully Serviceable and Rebuildable
Designed to be serviced and rebuilt, extending long-term value and performance life.

Tested by Kruesi Originals
Tested and abused by Kruesi Originals for real-world performance confidence on RH975 Nightster builds.

Made in the U.S.A.
Manufactured in the United States for riders who expect premium quality, performance, and craftsmanship.

Limited Lifetime Warranty
Backed by a limited lifetime warranty from the manufacturer.

• 2022+ Harley-Davidson RH975 Nightster models

This shock set is designed for RH975 Nightster models.
Always confirm your exact year, model, rider weight, and spring rate needs before ordering.

What do the Nowaskey Dual Adjustable Shocks do?
This shock set replaces the factory rear shocks on RH975 Nightster models with a high-performance dual adjustable suspension setup for improved handling, tunability, and ride quality.

What height are these shocks?
These shocks are 14-7/8" tall.

What models do these shocks fit?
They fit 2022+ Harley-Davidson RH975 Nightster models.

How do I choose the correct spring rate?
Use the spring rate guide based on rider weight and riding style. Riders carrying extra gear, riding with a passenger, or riding aggressively may prefer a stiffer spring rate.

What spring rate should I choose for stunt riding?
The 150 lb/in spring is recommended for stunt riding.

Can preload be adjusted?
Yes. The preload setting on both shocks allows adjustment based on rider, passenger, and gear weight for optimal performance.

Are these shocks adjustable while riding conditions change?
Yes. The dual adjustable design allows on-the-fly tuning to adapt to riding style, road conditions, and varying payload.

Are these shocks rebuildable?
Yes. These shocks are fully serviceable and rebuildable.

What fluid is used in these shocks?
They use Maxima 3.0 WT full synthetic fluid.

Are these shocks made in the U.S.A.?
Yes. Nowaskey shocks are made in the U.S.A.

Is professional installation recommended?
Professional installation is recommended to ensure proper shock fitment, preload setup, sag adjustment, and safe suspension performance.