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Cogent Dynamics ‘Mojave Pro-Series’ DR650 Shock


DR650 96′ to current

Suzuki DR650 Mojave Pro Series Rear Shock by Cogent Dynamics USA.

Want an amazing new level of suspension for your DR, read on –

The Pro-Series is the suspension performance pinnacle. Cogent takes Mojave’s best-in-class performance and adds an external reservoir.

The Pro-Series’ sophisticated reservoir with interchangeable valves and shims, provides more tune-ability at all speeds. It also improves internal pressure balance and temperature dissipation, giving long lasting performance regardless of the punishment you put it through.

Cogent Dynamics starts with a CNC machined aluminum body that has a hard ceramic coating applied for durability.

Each shock is assembled and tested on the Cogent Dynamics suspension dyno before being packed up and shipped. This shock is an amazing improvement over the stock unit.

Comes standard with the CNC machined Bling Ring Preload Adjuster Collar and a thrust bearing between the adjuster ring and the spring making preload adjustments easy.

The optional add-on Hydraulic Preload Adjuster makes it even easier to adjust the preload. Just twist the knob. Includes mounting bracket for knob unit. (See additional image.) Hydraulic Preload Adjuster adds an additional $549 to the cost.

NOTE – The Pro Series is a custom build, below is the normal advised spring rates on the standard Mojave. Please email your relative information, rider weight ( ie always add 10kg to normal body weight to cover riding gear, this is called rider weight ) riding style, level of rider and any other general information. Cogent insist on this information being forwarded with your order.

For riders (and gear) less than 220 pounds ( aprox 100kilos ) we recommend the 7.6 kg/mm spring.

If you regularly have more than 220 pounds ( aprox 100 kilos ) on the bike, you might want to use the 8.15 kg/mm spring.

NOTE – Spring color may vary due to specification requirement and availability during these times of hard to source product.

AGAIN NOTE – Very popular performance shock for the DR, as per below is made to order, email us immediately once the shock is purchased with relative details of riding style, rider weight etc for your purchase –


Click here for a complete Mojave manual in PDF form.


!Custom built to order: NOTE YOU MUST CONTACT US REGARDING YOUR ORDER : Please allow aprox 6 to 10 weeks for delivery.

TIP – don’t throw money at your old design standard OEM shock, replace with a quality performance shock. Keep your original to put back in your bike at time of sale, you’ll get a great return onselling your performance shock as a separate item !

Out of stock

Join the waitlist to be emailed when this product becomes available


March 2023

Hi folks, Rick here with an important note about all our shocks.  As a specialty manufacturer of custom shocks made to the highest standard, we use coil springs from a variety of high quality sources and for that reason we have always supplied springs of different colors depending on your riding needs and what is available to us in a particular circumstance.  In the case of our “Mojave” shock for the Suzuki DR650 we have been limited to a narrow selection of spring rates based on availability of springs which suit the relatively long travel of the Mojave and Mojave Pro Series shocks.  I have personally been developing additional options by engineering slight modifications to our shock and by working with spring manufacturers to allow for an even more suitable, high performance spring to suit your riding needs.  Many of the photographs on this website show yellow or red springs but the photos do not represent the full variety of colors which we have traditionally used.  Some of our springs have been a dark “Cogent” blue, dark gray or a black color.  Please be aware that the wide variety of rates and sizes we offer doesn’t allow us to specify a standard color.  We are picking our springs based on the best quality and suitability to your performance needs.

The Mojave Pro Series Shock with the hydraulic preload option spring on my bike is red and is what best suited my 200lb weight and riding style. I do my best to get out there to test this equipment to make sure we keep providing you, our customers with the best possible products.

Thank you for all your support, it means so much to me and the rest of the Cogent Dynamics team !


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