Welcome to the RoadBikeReview.com Interbike 2013 Live Blog coming to you from Las Vegas, Nevada. It's day 2 of North America's biggest bicycling industry trade show. All this week we'll be bringing you photos and info on the latest road bike gear, apparel and new technology. The newest updates will always appear on the top of the page. Also check out Mtbr.com's 2013 Interbike content here for all the latest mountain bike gear updates.

By John Shafer

The Kestrel Legend SL roadbike is available spec'd with SRAM Red or DI2 and the carbon frameset weighs just 780 grams. More photos in the gallery below.



By John Shafer

We visited Fuji Bikes at the Interbike Outdoor Demo and they showed us their new Sportif 1.1 Endurance Series roadbike. It sells for just $1450 with Shimano 105 grupo and Avid mechanical disc brakes.





By Gregg Kato

Shimano showcases their new Ultegra Di2 on a Colnago C59 disc.



Close-up of the electronic shifting cables control box mounted under the stem.



By Gregg Kato

Marin Stelvio T3 Pro DuraAce Di2: High end carbon race bike with internal cable routing for either electronic or mechanical drivetrains. About 900 grams frame weight.

The Stelvio comes in 6 models starting at about $2000 for a Shimano 105 level bike all the way up to the flagship T3 Pro shown here with Shimano Di2 electronic shifting which comes in around $8700.

The tube-to-tube construction means each tube is formed and mitered and bonded on a frame jig similar to a hand made steel frame for tuned ride quality.

The $2000 level bike gets the same frame as the top of the line model so an aspiring racer in a budget can upgrade over time.

The Stelvio is available in frame sizes from 49cm to 60cm.



By Gregg Kato

Marin Cortina CX Pro cyclocross with disc brakes. New carbon frame for 2014. $5499 MSRP. New tube-to-tube construction in 49-60 frame sizes. Approx. 1000 grams frame weight. Full carbon fork with tapered carbon steerer. Featuring Shimano's new Ultegra Di2 22 speed gruppo with cross gearing and Shimano 785 disc brakes. Frame features nice internal cable routing. Available this fall.



By Gregg Kato

I rode this SRAM equipped Specialized Tarmac with Force 22 drivetrain from Las Vegas to Boulder City this morning. Shifting was flawless the entire ride.



Close up of the SRAM Force 22 front derailleur and big ring.



By John Shafer

Pinarello's Dogma, with hydraulic disc brakes and their Think 2 cable routing system, which can handle either DI2 electronic, or traditional shifter cables. More photos of the Dogma in the gallery below.





By Gregg Kato

Here is a couple from Focus...the Max Izalco and the CX Mares.





By Gregg Kato

Felt always has a popular booth at Outdoor Demo and this year is no different. They have some exciting new bikes on both the mountain bike and road bike side. Shown here is the Felt FRD AR high end race bike.



By John Shafer

And the best Outdoor Demo sunglasses award goes tooooo - this dude and his vintage Alpina shades!



By Gregg Kato

Van Dessel had quite a few demo bikes available for test rides. Here's some snapshots.







2013 Interbike Live Blog: Outdoor Demo Day 1 »




2013 Interbike Live Blog: Outdoor Demo Day 1

By Jason Sumner

Wheels Manufacturing's new PF30-to-Outboard bottom bracket, which is designed for installing 24mm cranks into PF30 and BB30 frames without using adapters. This new BB features a machined aluminum shell and Enduro sealed bearings, and is available in SRAM and Shimano versions for PF30 and BB 30 frames with a total of 24 models in a choice of black or red anodized. Suggested retail prices: Standard bearing $74; Angular contact $94; Ceramic hybrid $120.



By Gregg Kato

POC is showing their new road helmet called the Octal. Available in 3 colors (Helium White, Zinc Orange, Garminium Blue) and 3 sizes (sm, md, lg). Weight for the medium is 195 grams. Available Feb 2014.



More colors of the new POC Octal. The middle helmet is fitted with the new ice. crash alert sensor. More info about ice. (pronounced "ice dot") coming soon.



By Gregg Kato

Marin's huge booth at Interbike's Outdoor Demo.



By Gregg Kato

Interbike 2013 starts with two days of Outdoor Demo in Bootleg Canyon (Boulder City) riding bikes in the desert with temperatures in the 98 degree range! Sunscreen, hats and water are mandatory!



By John Shafer

Interbike is officially on! Outdoor Demo started today and people are already out working on their sunburns.