For 2010, Redline stepped things up. And we do mean UP! The all new Flight bikes feature carbon fiber Answer Scythe forks, attached to the new sloped top tube frame design. The lowered TT not only lightened up the frame a tad more, but it also provides serious leg room for manuevering in corners and in the air. And partly due to the lightweight R6 alloy material, tied in to the superior geometry that Redline is best known for, this bike manuals like a champ! Key Features FRAME R6 Aluminum frame with 3D-forged dropouts, integrated headtube and Euro BB FORK Answer Scythe Carbon Fiber CRANK Redline Flight with Sealed BB WHEELS Sun Envy rims with Redline Flight sealed bearing cassette hubs & stainless steel spokes SADDLE Redline Flight Pivotal Saddle & Post COLOR White/Black WEIGHT 21.2lbs