MEGAMO PULSE 05 CW ROAD BIKE

The Megamo Pulse 05 CW (2026) is a premium performance carbon road bike built for speed, efficiency and all-round control. With a lightweight Advanced Composite Super Light frame, fully internal cable routing and aerodynamic profiling, it delivers race-level responsiveness on climbs, sprints and rolling terrain. Equipped with Shimano Ultegra Di2 12-speed electronic shifting, Ultegra hydraulic discs and Zipp 303 S carbon wheels, the Pulse 05 CW offers exceptional stiffness, aerodynamics and smooth rolling performance for demanding road cyclists. Jump to: What • How • Why • FAQ WHAT is the Megamo Pulse 05 CW? The Pulse 05 CW is a lightweight, aerodynamic carbon road bike designed for fast club rides, competitive events and long-distance endurance efforts. Its fully integrated Advanced Composite Super Light frame and matching carbon fork maximise stiffness and reduce drag, while Shimano Ultegra Di2 R8150 2×12 delivers crisp, wireless shifting. Rolling on Zipp 303 S tubeless-ready carbon wheels and Pirelli P Zero Race TLR tyres, it offers outstanding rolling efficiency, predictable grip and stability across varied road surfaces. Frame: Carbon Advanced Composite Super Light, full internal routing, Flat Mount 12×142 Fork: Carbon Advanced Composite, full internal routing, Flat Mount 12×100 Headset: Fully internal cable routing system Rear Derailleur: Shimano Ultegra Di2 R8150, 12-speed Shadow Shifters: Shimano Ultegra Di2 R8170 Crankset: Shimano Ultegra R8100 52-36T — XS: 165mm • S: 170mm • M/L: 172.5mm • XL: 175mm Cassette: Shimano Ultegra R8100, 11–34T Brakes: Shimano Ultegra Di2 R8170 hydraulic, RT-CL800 rotors (160mm front / 140mm rear) Tyres: Pirelli P Zero Race TLR Classic, 30mm, tan sidewall Wheels: Zipp 303 S Tubeless Disc-Brake, 45mm carbon rims Hubs: Zipp 176 DB bearings, 12×100 front / 12×142 rear Handlebar: Carbon integrated cockpit — XS: 80×380mm • S: 90×400mm • M: 100×400mm • L: 110×420mm • XL: 120×440mm Seatpost: Aerodynamic Advanced Carbon — XS/S/M: 350mm • L/XL: 400mm Saddle: Selle Italia Novus Boost Evo Superflow Titanium HOW does it ride? The Pulse 05 CW is built for fast, efficient road riding with a refined, aerodynamic chassis and a lively, responsive feel. The Zipp 303 S wheels accelerate quickly and hold speed effortlessly, while the 30mm Pirelli P Zero Race TLR tyres offer comfort and grip on long rides. The Ultegra Di2 wireless system provides instant gear changes under load, and the R8170 hydraulic brakes deliver powerful, consistent stopping performance in all conditions. Its balanced geometry makes it comfortable on endurance rides while remaining sharp enough for racing. Fast & efficient: carbon aero frame with low weight and responsive power transfer. Race-grade shifts: Ultegra Di2 delivers smooth, precise gear changes mile after mile. Stable at speed: Zipp 303 S rims add stiffness, momentum and aerodynamic benefit. Comfort for long rides: 30mm tubeless tyres smooth rougher surfaces without sacrificing pace. WHY choose the Megamo Pulse 05 CW? The Pulse 05 CW (2026) is ideal for riders who want a high-performance carbon road bike with race-ready components and exceptional value. With its fully integrated carbon frame, Ultegra Di2 group and Zipp carbon wheels, it brings premium specifications to a lightweight and aerodynamic platform. Whether racing, climbing, or pushing for personal bests, the Pulse 05 CW delivers fast, confident and efficient riding. Best for: fast club riding, competitive use, long-distance endurance and sportive events. Not for: riders looking for a beginner or leisure-focused road bike. Highlights: Carbon aero frame • Ultegra Di2 12-speed • Zipp 303 S wheels • Pirelli TLR tyres. Sizing & Fit Find my size Use your height to choose the ideal frame size for the Megamo Pulse 05 CW. 155–165 cm XS — compact, efficient and ideal for smaller riders aiming for a performance fit. 166–172 cm S — balanced geometry for endurance comfort and race responsiveness. 173–180 cm M — versatile fit suited to most performance road riders. 181–187 cm L — extended reach for power, stability and confident high-speed handling. 188 cm XL — ideal for taller riders wanting a stretched, aerodynamic position. These sizes are a guide — see our size guide or ask our road specialists for personalised advice. Available in XS, S, M, L & XL. View our size guide or get expert fitting support. Frequently Asked Questions FAQs about the Megamo Pulse 05 CW (2026) Is the Pulse 05 CW suitable for racing? Yes — its carbon frame, Ultegra Di2 drivetrain and Zipp carbon wheels make it ideal for competitive road riding. Are the wheels tubeless-ready? Yes — the Zipp 303 S wheels are fully tubeless-ready for improved comfort and rolling efficiency. What tyre width fits this bike? It is optimised around 30mm tyres, but many riders successfully run 28–32mm depending on preference. Does the bike include fully wireless shifting? Yes — Shimano Ultegra Di2 R8150/R8170 operates wirelessly between shifters and derailleurs. Need more help? Ask our road specialists for sizing or setup advice. Assembly & Handover Every Megamo road bike is fully assembled and safety-checked by our Cytech-qualified technicians. Choose Click & Collect for expert handover, or home delivery with pre-tuned setup. Delivery / Click & Collect Fast UK delivery or FREE Click & Collect at your preferred store. Visit Delivery Info for more details. Finance & Support Spread the cost with our finance options (subject to status). You can also use a Cycle to Work scheme if eligible. Contact us for setup, sizing or accessory advice. On occasion, without notice, manufacturers may change product design and/or specifications.