Winspace G3 Pro DI2

The Winspace G3 Pro Di2 is a top-tier gravel race bike designed for competitive gravel racing, fast adventures, or mixed-surface training. Built on the innovative G3 platform, it combines aerodynamic efficiency, pro-level stiffness, and all-terrain versatility to deliver exceptional performance.

Lightweight and Durable Construction

• Material: Premium T700 + T800 + M40 carbon fiber frame with a full carbon fork.
• Weight: ~970 g frame (size M) and ~450 g fork.
• Performance: Lightweight responsiveness with precise handling and excellent vibration damping.

Advanced Shimano GRX Di2 Groupset

• Electronic Groupset: Shimano GRX Di2 RX825 1×12.
  • Shifters: R825.
  • Rear Derailleur: RD-RX827.
  • Crank: GRX820 42T.
  • Cassette: GRX820 10-51T.
• Features: Wireless, precise shifting and hydraulic disc braking for superior performance.

Aerodynamic and Comfortable Design

• Cockpit: Integrated Hyper cockpit with an Adventure one-piece carbon handlebar (360–440 mm) and stem (85–135 mm).
• Seatpost: Aero carbon seatpost to reduce drag.
• Wheelset & Tires: Lún Gryper 35/45mm full carbon disc wheelset with carbon spokes and Michelin Power Gravel 700×40C tires for fast-rolling speed, superior grip, and stability.
• Tire Clearance: Supports up to 700×50C for rougher gravel terrain.

Additional Features

• Assembly: Ships 90% assembled (attach handlebar, seatpost/saddle, front wheel, pedals) with tools included.
• Weight: ~8.75 kg (size M, without pedals).
• Sizes Available: XS–XL.

Key Specifications

• Frame/Fork: T700/T800/M40 carbon; T47-85.5 BB.
• Groupset: Shimano GRX Di2 RX825 1×12 (hydraulic disc, 42T chainring, 10-51T cassette).
• Wheels/Tires: Lún Gryper 35/45mm full carbon disc; Michelin Power Gravel 700×40C.
• Cockpit: Hyper Integrated Adventure Handlebar; Selle Italia Novus Boost EVO X-Cross Superflow saddle.
• Features: Aero seatpost, internal routing, UDH derailleur hanger, optimized for precision & comfort.
• Intended Use: Gravel racing, adventure riding, competitive events – pro-level performance.

Conclusion

A race-ready gravel weapon with electronic shifting – light, stiff, and built for speed!