12" Dual Adjustable Harley Davidson Sportster Shocks

**INSTOCK Ready to SHIP today**

Nowaskey® 12" Dual Adjustable Harley-Davidson Sportster Shocks
Fits: 1991–2022 Harley-Davidson® Sportster Models (Excludes Sportster S & Nightster)
Includes Limited Lifetime Warranty

Designed for riders who demand the absolute best in Harley-Davidson Sportster suspension performance. Whether you're carving corners, ripping wheelies, commuting daily, or going coast to coast, Nowaskey’s 12” Dual Adjustable Rear Shocks deliver elite-level handling, adjustability, and long-lasting reliability.

SPRING RATE GUIDE – SPORTSTER (1991–2022)

• 115 Spring – Light
• 130 Spring – Medium
• 140 Spring – Heavy
• 150 Spring – Stunt
  

Springs are user-changeable with no specialty tools required. If you need help choosing a spring rate, email us at [email protected] and we’ll walk you through the best setup for your weight, gear, and riding style.

NOWASKEY SUSPENSION: BUILT TO PERFORM — BUILT TO LAST

• Limited Lifetime Warranty included with every Nowaskey Suspension shock.
• Recommended service interval: 50,000 miles.
• Made in the USA, hand-assembled from American-sourced materials.
• Each shock is dyno-tested and matched to its twin for consistent rebound/compression behavior.

Whether you're a seasoned stunt rider or a weekend warrior, our Harley-Davidson Sportster shocks are engineered to meet the demands of modern performance riding.

KEY FEATURES
✔ Proprietary piston and valving for aggressive riding
✔ Simultaneous rebound (70%) / compression (30%) clicker adjustment
✔ Lightweight, hand-adjustable preload collar — no tools required
✔ (4) Powder-coated spring rates available: 115lb/in, 130lb/in, 140lb/in, 150lb/in
✔ Teflon-lined spherical bearings with wide misalignment for proper mount articulation
✔ Maxima 3.0 WT Full Synthetic Shock Fluid for heat stability
✔ Progressive spring rates for superior bottoming resistance and cornering control
✔ +8mm / -2mm height adjustment range built in
✔ High-pressure nitrogen gas charge prevents cavitation/fade
✔ Fully serviceable & fully rebuildable
✔ Clear anodized aluminum and black powder-coated hardware finish

WHY UPGRADE YOUR HARLEY-DAVIDSON SPORTSTER SUSPENSION?

The stock shocks on most Harley-Davidson Sportsters are severely underdamped, short-travel units that compromise comfort and control. Whether you ride an Iron 883, Forty-Eight, or a modded-out 1200, upgrading to Nowaskey 12” Dual Adjustable Shocks is one of the most noticeable improvements you can make.

• Dramatically improves ride quality, especially over potholes and rough roads

• Allows for proper sag setup for your weight — solo or 2-up

• Handles the added demand of hard launches, wheelies, and high-speed sweepers

• Improves cornering clearance and rear end stability

• Customizable to your riding style and payload with user-swappable springs

• Better control = safer, more confident riding

Whether you're building a show bike, a daily rider, or a purpose-built stunt machine, our shocks are engineered to perform at the highest level — and keep doing so for the long haul.

FITS THE FOLLOWING HARLEY-DAVIDSON SPORTSTER MODELS
(Direct bolt-on fit — no modifications required)

• Iron 883 XL883N – 2009–2022

• Forty-Eight XL1200X – 2010–2022

• Forty-Eight Special XL1200XS – 2018–2019

• Iron 1200 XL1200NS – 2018–2021

• Roadster XL1200CX – 2016–2020

• SuperLow XL883L / XL1200T – 2011–2020

• 883R / 1200R Roadster – 2002–2013

• XLH 883 / XLH 1200 – 1991–2003

• XL 883C / XL 1200C Custom – 1996–2019

• XL 883N Iron / XL 883L Low – 2005–2019

• XL 883R – 2002–2015

• Seventy-Two XL1200V – 2012–2016

• Customs, Hugger, Deluxe – 1991–2003
  (Excludes 2022+ Sportster S RH1250S and Nightster RH975 — these use a different shock setup)

THE BOTTOM LINE:
These are not repurposed off-the-shelf shocks — they are purpose-built for Harley-Davidson Sportsters, with the geometry, valving, and materials to back it up. When you ride on Nowaskey Suspension, you’re riding on the result of real-world testing, performance engineering, and American craftsmanship.

See the full Nowaskey lineup of Harley-Davidson Sportster suspension and performance parts.