Gilbert G-TR8000 sky rugby training ball size 5
The Gilbert G-TR8000 sits at the top of Gilbert's 2026 training range: hand-stitched construction, high-resistance rubber surface with Truflight technology for stable flight, Air-Loc copolymer bladder that retains pressure for several weeks. It is designed for clubs running two to three sessions per week on synthetic or stabilized grounds, and for players seeking the reliability of a match ball in an intensive use context. The 3-ply laminated polyester structure absorbs impacts and preserves sphericity even after several months of play. Sky color (light blue) for optimal visibility in low light or indoor conditions.
Is the G-TR8000 suitable for an official match?
Yes, it meets World Rugby standards and can be approved for amateur competition. Many clubs use it in departmental or regional championships.
What is the difference with the G-TR7000?
The G-TR8000 has a thicker rubber layer and a superior Air-Loc bladder, offering better pressure retention and increased durability on hard ground.
Do I need to re-inflate the ball often?
The Air-Loc bladder maintains pressure for approximately 3 to 4 weeks. Check before each session and adjust to 0.67 bar (9.5-10 psi).
Technical specifications
Care adviceInflate to 0.67 bar (9.5-10 psi) — never exceed this to preserve the bladder and internal structure. Clean with lukewarm water and a damp cloth, without harsh detergent. Store deflated to 80% in a dry place, away from direct sunlight and temperature fluctuations. Avoid prolonged contact with stagnant water or dried mud, which hardens the rubber. MaterialThe high natural rubber-content rubber of the G-TR8000 offers consistent grip, even in rain or after contact with wet grass. Truflight technology (elliptical valve integrated in the ball's axis) eliminates aerodynamic disturbances and guarantees a straight trajectory on long passes by foot or hand. The Air-Loc copolymer bladder limits air migration through the walls: the ball retains its firmness three to four times longer than a standard butyl bladder. The 3-ply laminated polyester construction distributes mechanical stresses evenly, which delays the appearance of oval deformations and maintains flight balance even after several hundred contacts. BrandOfficial ball supplier for World Rugby competitions since 1995, Gilbert has completely restructured its training range for the 2026 season. The G-TR (Training Rugby) family offers three levels — 8000, 7000, 6000 — with increasing resistance logic at the top. The G-TR8000 uses the same materials and manufacturing processes as Gilbert match balls (Advantia, Barbarian HD), adapted for intensive daily use. All G-TR models are hand-stitched in Gilbert's historic workshops and tested on 5,000 standardized impact cycles before production. |
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