Cervelo R5 700c - Ultegra Di2 - Five Black What Goes Up Must Come Down The Cervelo R5 is engineered to be the ultimate climbing machine, focused on reaching summits quickly and handling descents with precision. Cervelos fourth iteration of the R5 is crafted with an emphasis on weight reduction, control, and aerodynamic efficiency, making it an unbeatable choice for competitive riders who take on challenging climbs and fast descents. For those who want a bike that excels in both climbing and descending, the R5 delivers unmatched performance. Key Features: Lighter Frame for Faster Climbs : The R5 frame has been trimmed by 130 grams, a 16% reduction, ensuring a lighter, more agile ride. Cables are routed internally, reducing drag by 25g without compromising aerodynamicsa subtle advantage that becomes a big one on long rides. Reserve 34 / 37 TA Wheelset : Cervelos new Turbulent Aero wheels, developed in collaboration with Reserve, replicate real-world wind conditions to improve stability and handling in varied weather. These wheels provide confidence and control, even on windy descents, without sacrificing speed or stiffness. Refined Power Transfer : Engineered with just the right amount of stiffness, the R5 provides exceptional power transfer thats firm yet forgivingideal for conquering relentless climbs and maintaining control on technical descents. Stealthy and Lightweight Design : The Five Black color scheme minimizes paint weight, resulting in a strikingly lightweight frame that merges performance with understated style. Specifications: Fork : Cervlo All-Carbon, Tapered R5 Fork Headset : FSA IS2 1-1/4 x 1-1/2 Stem : Cervlo ST31 Carbon Handlebar : Cervlo HB13 Carbon, 31.8mm clamp Seatpost : Cervlo SP24 Carbon Saddle : Prologo Scratch M5 PAS TiRox Shifters : Shimano Ultegra, R8170, 12 speed Brake Calipers : Shimano Ultegra Brake Rotor : Shimano CL800 Centerlock Front Derailleur : Shimano Ultegra, R8150, 12 speed Rear Derailleur : Shimano Ultegra, R8150, 12 speed Cassette : Shimano Ultegra 11-34, 12 Speed Chain : Shimano M8100, 12 speed Crankset : Shimano Ultegra R8100, 52/36T, 12 Speed, 4iiii Precision Pro GEN3+ Dual Sided Bottom Bracket : Ceramic Speed, BBright for 24mm spindle Wheels : Rear: Reserve 37TA, Zipp ZR1 ST, 12x142mm, HG freehub, 24H, centerlock, tubeless compatible Front: Reserve 34TA, Zipp ZR1 ST, 12x100mm, 24H, centerlock, tubeless compatible Thru Axles : Cervelo Aero Thru-Axles, 12x100/142 Tires : Corsa Pro TLR 700x26mm Max Tire Width : 34mm Accessories : Cervelo Faceplate Front Computer/Accessory Mount, Cervelo Rear Accessory Mount The Cervelo R5 Ultegra Di2 in Five Black is built for those who demand the best from their climbing bike. From its weight-optimized frame to its meticulously engineered aerodynamics and powerful braking system, the R5 is ready to take on any summit and descent with unmatched finesse.