Harley-Davidson Museum tells the story of the leather jacket's evolution over the past century

This summer, the Harley-Davidson Museum, in partnership with the EMP Museum (formerly known as the Experience Music Project Museum), will celebrate and pay tribute to the fascinating history of one of the most enduring and iconic articles of clothing in our popular culture - the black leather jacket.

Jake Holden Riders Clinic

As track days become more and more popular across the US, more and more professional riders are offering their skills.

The latest arrives from AMA Superbike's Jake Holden. The Ride ESP BMW S1000RR rider has teamed up with XCEL Trackdays to help riders improve their performance not only on the track, but also on the street.

2012 IoM TT

There are less than four months before the start of the 2012 Isle of Man TT fueled by Monster Energy, but grandstand tickets have almost sold out, authorities at IOM reported Thursday.

This fact alone shows the growing interest in the iconic race, which will be held May 26 through June 8, with four days of racing (June 2, 4, 6, 8).

Free Touratech Catalog

Best known for its wide-ranging catalog of adventure riding accessories, Touratech has just released its most voluminous catalog to date.

What started as a 16-page product brochure in the mid-1990s now boasts a staggering 1,668 pages for the year 2012, by far the largest motorcycle accessory catalog in the world.

2012 World Superbike

Following his debut year in the 2011 World Superbike Championship aboard a Yamaha YZF-R1, Eugene Laverty signed with Aprilia Racing Team for 2012.

Harley-Davidson Metal Flake Seat

Upon the release of its newest 1970s retro Sporster XL1200V, the Seventy-Two, Harley-Davidson Geniune Motor Accessories has released the new Metal Flake Solo Seat - Silver Charcoal (P/N 52000051, $129.95).

Christini Technologies Inc.

Christini Technologies, Inc. has announced its 2012 lineup and prices of production motorcycles.

The new Christini AWD models are priced and configured to compete head-to-head with products offered by other OEM companies; all Christini motorcycles are made in the USA.

2012 Christini Models and Prices:

2012 World Superbike

Max Biaggi has a long history with Aprilia, and he'll continue this history during the 2012 World Superbike Championship.

Motorcycle LED Products

BikeMaster has released information on three of its newest products that feature LED lighting. Following are descriptions of each product.

BikeMaster LED License Plate Light

BikeMaster license plate lights are super bright, light weight, and have almost no draw on your electrical system.

2012 World Superbike

Effenbert Liberty Racing Ducati officially presented its 2012 World Superbike team this weekend at Sestriere on the top of the Piemonte Mountains in Italy.

Corbin Harley-Davidson Seat

One of Corbin's most famed seats, the Gunfighter, is now available for various Harley-Davidson Dyna models - 2006-2012 FXD Dyna Glide and Switchback, and 2006-2008 Dyna Wide Glide motorcycles.

Ultimate MotorCycling Survey Contest

Last year, we conducted an Ultimate MotorCycling reader-preference survey on our iPad version of the magazine and our website.