Ohlins S36DRL Rear Shocks For Harley Dyna 1991-2017 (12″ Heavy Duty)
That is an outstanding, performance-oriented choice for your Harley-Davidson Dyna (1991-2017)! The Öhlins S36DR1L (sometimes listed with the slightly different code S36DRL) is a significant upgrade from their entry-level Classic shock and offers crucial tunability.
The 12-inch Heavy Duty (HD) version is an ideal setup for riders who want a slightly lowered stance (compared to 13″ or 13.5″) but frequently ride aggressively or carry a passenger/luggage.
Öhlins S36DR1L Features for Dyna (12″ Heavy Duty)
The S36DR1L model is a high-end shock that integrates three distinct adjustment capabilities in a sleek, non-reservoir design:
1. Superior Damping (S36D)
S: Single Tube Design.
36: 36mm Piston Diameter (provides precise, consistent control).
D: Monotube High-Pressure Gas with Internal Reservoir (Dividing Piston). This design separates the oil and gas charge, resisting aeration (foaming) under heavy use, making it superior to the basic emulsion shock.
2. Tunability Features
R1 (Adjustable Rebound Damping): Features an external adjuster wheel (typically above the end eye) with multiple clicks (often around 12).
Benefit: Allows you to control how fast the shock extends after hitting a bump. This is essential for preventing the rear wheel from “pogo-ing” or bouncing, particularly with the heavier load of the Heavy Duty springs.
L (Adjustable Length): Includes a threaded clevis or mechanism that allows for ride-height adjustment, typically ±10mm (≈0.4 inches) from the base 12-inch length.
Benefit: This allows you to fine-tune your bike’s geometry for handling or aesthetics without compromising the shock’s internal travel.
3. Spring and Preload
Heavy Duty (HD): The spring rate is significantly firmer than the Standard Duty version, generally recommended for a total loaded weight (rider + passenger + luggage) between 250 lbs and 565 lbs. This is crucial for preventing bottoming out with a 12-inch shock on a heavier load.
Adjustable Preload: The spring preload is adjusted via a threaded collar, allowing you to easily set the proper sag for your specific weight.
Approximate Pricing
The Öhlins S36DR1L series for the Harley Dyna is a premium offering, and pricing reflects its technology and build quality:
Approximate Retail Price: Expect the S36DR1L (12″ Heavy Duty) to generally retail around $1,050 to $1,200 USD per pair, depending on the retailer and finish (e.g., Blackline models are very popular).
Summary of the 12″ Heavy Duty Choice:
You get the lowered look (12″) while using a spring strong enough to handle a heavy load or aggressive riding.
The Rebound (R1) adjustment is critical for controlling the bounce that heavy springs can sometimes create.
The Length (L) adjustment allows you to micro-adjust the rear ride height.
Ohlins S36DRL Rear Shocks For Harley
The key to riding fast is riding smooth. Stock suspension lacks the performance and adjustability to get the best out of your machine. Ohlins, one of the most respected names in road racing suspension, has turned their attention to the world of v-twins so you can ride your ride your machine in ways not possible on stock shocks. Whether you are looking for additional comfort for the long haul or added performance for carving corners, Ohlins suspension has you covered!
The S36DRL is a step up from their entry level emulsion shock and offers a “divided piston” damping chamber that resists cavitation (or foaming) under heavy use. The S36DRL also provides 2 additional adjustments, rebound damping to dial in the feel of the shock, and length adjustment that is independent of the spring so you can change your geometry without compromising travel.
Features:
STX monotube high pressure gas shock absorber with internal reservoir
Adjustable rebound damping with adjuster wheel above the end eye
Built-in adjustable preload
Nitrogen charged
Precision CNC-machined components
Low-friction piston rod and eyelets
Serviceable and repairable
Includes pre-load tool
Sold as a pair
Spring Options:
Standard recommended for total loaded weight between 150lbs – 500lbs
Heavy Duty recommended for total loaded weight between 250lbs – 565lbs
| Product Style | AmericanV-twin Item # | Catalog Number | Store Sku | MFR. Product # | Availability |
|---|---|---|---|---|---|
| 12″ Standard Duty / Blackline | 1277945 | RZ-1277945 | HD762/HD_762_150_170 | In Stock: Ships within 24 hours | |
| 12″ Heavy Duty / Blackline | 1277943 | RZ-1277943 | 323576 | HD_762_190_210 | In Stock: Ships within 24 hours |
Fitment Notes & Exceptions
Shock lengths are measured fully extended, eyelet to eyelet on centers
A change in height at one end of the bike may require a change at the other
Changing ride height can potentially change the trail and mechanical trail
Prior to purchasing shocks that are different than your OEM length, please verify that wheel and suspension travel can be altered without causing clearance issues to the swingarm, axle, frame, tire, fender, chain/belt and guard, and exhaust
This Product Fits
Harley Davidson
Dyna Convertible FXDS 1994-2000
Dyna Fat Bob FXDF 2008-2017
Dyna Glide Custom FXDC 1992
Dyna Glide Daytona FXDB-D 1992
Dyna Glide Sturgis FXDB-S 1991
Dyna Low Rider FXDL/I 1993-2017
Dyna Low Rider S FXDLS 2016, 2017
Dyna Street Bob FXDB/I 2006-2017
Dyna Super Glide Custom FXDC/I 2005-2014
Dyna Super Glide FXD/I 1995-2010
Dyna Super Glide Sport FXDX 1999-2005
Dyna Super Glide Sport Touring FXDXT 2001, 2002, 2003
Dyna Switchback FLD 2012, 2013, 2014, 2015, 2016
Dyna Wide Glide FXDWG/I 1993-2017
