RWD RS‑2 13.5″ Shock Absorber for 2018+ Softail

Dial in your ride with the RWD RS‑2—an advanced 13.5″ rear monoshock designed for 2018+ Harley-Davidson Softail models. This is the ultimate performance suspension upgrade for riders who want more comfort, control, and lean angle without compromising style.

Key Features

Internal bypass valving – Smooth over small bumps, firm when it counts
12-click external compression adjuster – Remote reservoir mounted to swingarm for easy tuning
5/8″ stainless steel shaft and black anodized body – Built to last and resist fade
Preload-adjustable Eibach spring – Tailored for solo or 2-up riding
13.5″ fixed length – Adds approximately 2″ of ride height for improved lean angle and cornering clearance
100% made in the USA – Built and designed in house

Available in 3 heights

13.5" - Raises the bike approximately 2 inches
14" - Raises the bike approximately 3 inches
14.5" - Raises the bike approximately 4 inches

Fitment:

Fits 2018–2025 Harley-Davidson Softail models with standard shock configuration
Works with most FXBB, FXFB, FXFBS, FXLR, FXLRS, and other Softail submodels
No fender for Harley-Davidson trimming required – preserves clean lines and stock geometry

Real Rider Feedback:

“It rides like a fat sports bike.” “More travel, better damping, and no more bottoming out.” Softail owners love the RS‑2 for aggressive riding, passenger comfort, and drastically improved performance over the stock shock.

Easy Install

Bolts directly into your Softail with basic tools and factory hardware.

Made in the USA. Backed for Life.

Every RS‑2 shock is hand-assembled in Southern California and backed by a Lifetime Warranty against manufacturer defects.

Have questions? Call us at 951‑698‑9495 or email info@rwdvtwin.com and we’ll help you get dialed in.

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A close-up of an RWD V-Twin RS-2 shock absorber, highlighting the black spring and silver shaft, with a full view of the shock and its technical diagram on a black background.

Industry Leading Design

5/8" Nitride Coated Shock Shafts
4-inches of travel
12 Clicks of Compression Adjustment
Lifetime Warranty

Suspension, Fairings, Fenders

We have everything you need to upgrade your Harley! Always American Made.

A black RWD V-Twin motorcycle with a custom fairing, exhaust, and engine components, parked in front of a graffiti-covered wall.

Performance and Comfort

American Made Suspension components. Designed for both comfort and performance, our shocks outperform anything on the market.

RWD RS-2 Softail Shock Absorber – 13.5″, 14", 14.5" Monoshock Rear Suspension