This feather-light racing bike delivers the speed and strength needed for any climb, race or ride.
The Langma Advanced Pro Disc is engineered for aggressive climbing, descending and accelerations. The unrivaled stopping power of disc brakes provides the confidence to carry speed in fast corners or tight quarters. The frame’s slender tubing creates an extremely fast and lightweight racing machine, while the downtube thickens as it approaches the PowerCore bottom bracket for pedaling stiffness strength. With Liv’s 3F design philosophy and cutting-edge lightweight aerodynamic innovations, Langma Advanced Pro Disc provides the winning advantage for every effort, from long hilly races to fast-paced criteriums.
Electronic drivetrain systems deliver excellent shifting, easy set up, and solid battery life. Here are some benefits of electronic shifting that you don't want to miss.
Electronic shifting systems use powerful servo motors to rapidly shift the chain. Because microprocessors and sensors constantly monitor every aspect of the system, they shift with surgical precision and without chain rub.
Many major systems have customizable shifting. Some have the ability to add remote shifters for common riding positions, and some even allow you to change the functions of the shifting buttons.
Electronic groupsets are responsive and consistent. There are no cables to stretch and wear out, so you get a flawless shift every time. The added bonus is you'll never have to replace a derailleur cable ever again.
Pedals sold separately
|Fork||Advanced-Grade Composite, Full-Composite OverDrive 2 steerer|
|Rims/Wheels||Giant SLR-1 Disc 30 WheelSystem|
|Hubs||Giant SLR-1 Disc 30 WheelSystem|
|Spokes||Giant SLR-1 Disc 30 WheelSystem|
|Tires||Giant Gavia AC 0, Tubeless, 700 x 25c|
|Crankset||Shimano Ultegra w/Giant Power Pro|
|Bottom Bracket||Shimano Press Fit|
|Front Derailleur||Shimano Ultegra Di2|
|Rear Derailleur||Shimano Ultegra Di2|
|Cassette/Rear Cogs||Shimano Ultegra, 11x30|
|Shifters||Shimano Ultegra Di2|
|Handlebars||Giant Contact SL|
|Stem||Giant Contact SLR Flux|
|Brake Levers||Shimano Ultegra|
|Saddle||Liv Contact SL (forward)|
|Seat Post||Giant Variant Composite|
|Accessories & Extras||RideSense Bluetooth|
|Black / X-Small||04712878321922||90002512|
|Black / XX-Small||04712878321915||90002511|
|Black / Small||04712878321939||90002513|
|Black / Medium||04712878321946||90002514|
|Black / Large||04712878321953||90002516|