AERODYNAMICS REDEFINED. Closely following in the footsteps of the much-loved REACTO 6000, but with a slightly more budget-friendly wheelset at an incredible price, welcome to the 105 Di2 equipped REACTO 5000. KEY FEATURES Lightweight CF3 carbon aero frame (approx. 1,150 g – in size M). Shimano 105 Di2 electronic 12-speed groupset. MERIDA EXPERT SL stem/MERIDA EXPERT CW handlebar combination. MERIDA S-FLEX carbon aero post. DISC COOLER technology and WIRE PORT cable integration. Vision Team 35 Clincher wheelset. Frame REACTO CF3 IV MAT carbon 700x30C max WHS 100×12 142×12 AST BB865 BBR Fork REACTO CF3 IV DISC; MAT carbon; 700x30C max. WHS Handlebars MERIDA EXPERT CW; MAT aluminium; 380mm (XXS-XS-S); 400mm (M-L-XL) Grips MERIDA ROAD Expert Stem EXPERT SL 2PII; MAT aluminium; -9 ASD Bottom Bracket SM-BB72-41B, Pressfit 86.5 Saddle MERIDA EXPERT SL; 6% recycled and 23% nature material; V-mount; incl. MERIDA minitool Seat Post MERIDA Team CW; Aero shape; 15 SSB; Carbon Wheels Wheel Size 700c Rims Team 35 Clincher Disc Centerlock; 19 IWR; 35 HRI; MAT aluminium; Tubeless ready (tubeless tape and valves not included) Groupset Crankset 165 mm-XXS, 170 mm-XS, 172.5 mm-S/M/L, 175 mm-XL Chain Shimano CN-M6100-12 Brakes Shimano 105 Front Rotor Shimano RT64; 160mm Rear Rotor Shimano RT64; 160mm Front Derailleur Shimano 105 Di2 Rear Derailleur Shimano 105 Di2 Cassette 12 Speed