Titanium -- stronger than steel and half the weight. Titanium is the ideal material for the ZTechnik Z4001 Exhaust System. It's purpose-built for improving the sound and performance of the stock R1100S, and is dyno-tuned to deliver power where it's needed most -- right around 4500 RPM

The system's unique mid-collector also improves mid-range torque.

Try the ZTechnik Diet Plan, and lose weight overnight.

When you dial in your R1100S, you may be tempted to strip off the fuel emissions canister, but this is not recommended or even necessary.

ZTechnik's creative, do-it-yourself modification kit for relocating the canister behind the shock produces a clean, streamlined look to your machine. Detailed instructions make the job simple and easy.

Works with our Z4001 Titanium Exhaust System, or with the stock BMW exhaust system.

Clean up your bike's appearance without trashing the EPA emissions can!

If you like the look of carbon fiber, ZTechnik's decorative panels won't disappoint you. Genuine carbon fiber cloth comes alive under a crystal clear, poured resin topcoat.

A pressure sensitive, die-cut adhesive backing is applied to each piece that safely but securely attaches the carbon fiber to your bike. And ZTechnik's close attention to precision fit will ensure pleasing and professional results.

ZTechnik's extremely versatile 4-liter rear Storage Pod is a great addition or alternative to the standard tank bag.

In addition to the main compartment, four zippered storage areas (three main areas and one document holder) are attached to a cleverly designed removable tray. On the top of the tray, the three generously sized zippered pockets hold a large number of items. Stuff them all and fill the top cavity of the pod, or remove the tray altogether to open the space into one very large main storage area. The Velcro® hinge makes removal of the tray a snap.

Sturdy double zippers keep everything secured inside while the pod's web straps and coated hooks attach it to the bike. Thinking ahead, ZTechnik included plenty of length in the web straps to make mounting the bag -- under the seat, to the rear tail cowling, or through a rack -- an easy process. Excess strap is pulled to the inside of the bag, keeping everything tight.

The dense thermo-molded pod is covered with a durable canvas outside with a soft inner shell.

SIZE
H: 6.0-4.5" front to back
(15.2-11.4cm)
W: 12.5-9.0" front to back
(31.8-22.9cm)
L: 13.75" (35.0cm)

The ZTechnik Helmet Lock for BMW motorcycles uses the license plate bracket to provide storage for two full-face helmets. A sturdy push lock accepts D-ring or web strap loop helmet closures.

Why carry your helmet around, bonking it against everything you pass by? Leave your helmet behind -- safely and securely -- with ZTechnik's Helmet Lock.

The ZTechnik Helmet Lock is manufactured from high strength steel and finished in durable black powder coat. It comes with two matched keys.

Bring along your toll transponder, radar detector, or GPS unit. Add an Accessory Wide Top or an additional TechMount, and add your satellite radio receiver, MP3 player, or just about any other technical gadget you can't live without.

ZTechnik TechMounts are available in a wide range of sizes and mounting options to fit practically any BMW motorcycle. Options include chrome, anodized silver or anodized black finishes, tall or short stems, 7/8" or 1" handlebar mounts, handlebar control mounts, mirror mounts, fairing mounts, K-mounts, accessory wide tops, quick detach plates... the list goes on.

SmarTire Tire Pressure Monitoring System provides continuous, real time front and rear tire pressure monitoring. By taking into account preset cold pressure and calculating rotational speed and ambient temperature, SmarTire knows the ideal tire pressure at all times and provides the rider an accurate reading of current tire pressure, current temperature as well as pressure deviation (from ideal pressure).

SmarTire also warns the rider when their tire pressure has passed outside the realm of safe pressure deviation. An example could be a rapid decrease in tire pressure that could result in a blowout if the rider does not stop the motorcycle.

SmarTire technology is achieved through wireless technology that SmarTire has developed specifically for the motorcycle market. The system consists of two sensors installed on the rims and a small receiver/digital display that installs easily on the motorcycle's instrument cluster.