We have just updated our Ducati Exhaust Systems page to include our newest vendor, Leo Vince. Leo Vince makes full exhaust systems for Ducati 1098, 999R, 999, and 749R Superbikes. Leo Vince makes oval slip-on mufflers with Titanium, Carbon, and Aluminum outer skin for Ducati’s popular Monster family: Monster S2R1000, S4R, S2R800, M1000ie, M900ie, M900, M800ie, M750ie, M750, M695, M620ie, and M600.

Leo Vince also offers aluminum slipon offerings for Ducati’s Multistrada MTS1100, MTS1000 as well as the Sport Touring ST3. The MTS mufflers have an attractive cone-shaped end cap that works well with the tail of the bike.

We're closed Thursday, May 24th, so we can visit with the maker of our Monster fuel tanks. See you Friday!

We are ecstatic to announce our OEM replacement fuel pumps for the latest generation of Ducati motorcycles! All models 2001 and newer with a “fuel pump flange plate” utilize this pump we are now selling. Instead of having to spend $600 to $800 to replace the entire assembly, California Cycleworks can sell you a new pump for $150. Our pumps are manufactured to our exacting specifications by an ISO certified factory. Dealer inquiries welcome.

Applicable models:
Ducati MH900e “mike hailwood” evoluzione : 2001-2002
Ducati “9-series” Superbikes, 749, 999 : all year models : (2003 and up)

We got notification that Staintune pricing has gone up approximately 9%. The prices as shown in the catalog are “old pricing” and each section has a reminder that we will confirm actual cost before continuing with your order.

We apologize for the inconvenience, but do please consider how this reflects the US Importer's drive to keep prices as low as possible — when the dollar is strong the US$ price of staintunes imported will decrease. Over the last 10 years, we have seen Staintune muffler and exhaust system prices go up or down about every year. And the price for the average product is comparable to 1995!

We’ve had our hands full the past few weeks! A track day to have some fun, then a round of computer purchases so we are looking forward IT-wise. Add in some catalog maintenance, and we’ve been burning the midnight oil!

Our latest development is a large capacity fuel tank for Monsters. Initial goal is for it to bolt on to plastic tank’d 2V monsters. The Testa powered S4Rs and 07+ S4R have a different shaped fuel flange… R&D will be needed for fitment on those. Animated pic:

Your “Dark” Ducati isn’t dark without one of these! We’re excited to announce stocking of the EK BLACK motorcycle drive chains! Not grey-black like other brands, BLACK. We have a picture of one on our silver and black 2003 Ducati Monster 620 and think it would be amazing on a Monster Dark or 749 Dark! This would probably be a great addition to any of the black painted models like the black S2R1000, black and tang S2R800, and black Multistrada MTS1000.

Our catalog page with the chains and sprockets. Also note how the 520 pitch JT sprocket is black and looks sharp with the black EK chain. The EK MVXZ X-Ring chains in black, red, yellow, and other colors are available in 520 or 525 pitch and feature lightening holes in the inner side plates.

Regrettably, the Stealth Exhaust system for SSs suffered a set-back. We have ceased involvement with the company we hired to bring the exhaust to market. They repeatedly failed to meet expectation, so their services were released.

There is another company we have been negotiating with, which is an exciting prospect. They are well established and are a proven manufacturer.

While Keihin dual FCR41 kits for carbureted Ducati Monsters and Supersports (SS) are plentiful, the carburetors for dual FCR39 kits (for 600s and 750s) are backordered until April. If you order a FCR39 kit now, your order will be queued and grouped with our other FCR39 backorders.

The Keihin FCR carburetor kits are wildly popular modifications for carbureted Ducatis from 1991 through 2001. These carburetors provide an impressive improvement in throttle response coupled with improved performance AND fuel economy.