

| Flex | stiff |
| Balance | Head Light |
| Weight / Grip | 3U / G4,G5,G6 4U / G5,G6 |
| Max Tension | 3U: 29 lbs 4U: 28 lbs |
The Yonex Nanoflare 800 Pro is a high-end model engineered for advanced players who prioritize lightning-fast handling, rapid counter-attacks, and control-focused performance. It features a stiff flex shaft and a construction built with HM Graphite, M40X, Super HMG, and Copper, delivering a crisp and stable response during high-speed rallies.
Available in both 4U (G5, G6) and 3U (G4, G5, G6) configurations, the racquet supports tensions up to 28 lbs (4U) and 29 lbs (3U). These options allow players to tailor the feel and repulsion to their style and preferred setup.
Although the official listing does not explicitly state the balance category, extensive user feedback and independent reviews consistently describe the Nanoflare 800 Pro as head-light, optimized for rapid maneuverability and exceptional speed in drives and net exchanges.
This model carries forward the Nanoflare identity of fast, aerodynamic play with enhanced frame stability and improved repulsion. It excels in mid-court and front-court dominance, enabling quick interceptions and precise placement rather than relying purely on heavy rear-court power.
A stiff shaft offers maximum control and precision, ideal for players with fast swing speeds who can fully load the shaft.
A head-light design increases speed and maneuverability, perfect for fast defensive play and quick doubles rallies.
Grip Sizes: G4,G5,G6
Max Tension: 29 lbs
3U (85-89g) gives more weight and stability, allowing stronger smashes and better control for powerful players.
This tension range is ideal for intermediate to advanced players seeking crisp control and strong repulsion.
Grip Sizes: G5,G6
Max Tension: 28 lbs
4U (80-84g) offers faster handling and great maneuverability, ideal for doubles or quick all-round play.
This tension range is ideal for intermediate to advanced players seeking crisp control and strong repulsion.