Kalkul A1

The Adidas Kalkul A1 is a precision-engineered badminton racket built for intermediate players who prioritise control and consistency. Its even balance design and medium-flex High Modulus Graphite shaft deliver smooth, accurate shots across every rally — whether you're defending from the baseline or attacking at the net.

Powered by Adidas's T-Lok system and Slim 6.5 Shaft technology, the Kalkul A1 offers rock-solid stability with every swing. The one-piece graphite frame construction ensures long-lasting durability, while the 4U lightweight build (82g) reduces arm fatigue so you can stay sharp through extended match play.

Looking to buy a strung badminton racket for intermediate players in India? The Adidas Kalkul A1 comes pre-strung at 24 lbs and is ready to play right out of the box — making it one of the best value-for-money intermediate rackets available online in India.

Specifications

• Brand: Adidas
• Model: Kalkul A1
• Weight: 4U (approx. 82g)
• Grip Size: G5
• Balance Point: Even Balance
• Shaft Flexibility: Medium
• String Tension: 24 lbs (pre-strung)
• Frame Material: High Modulus Graphite
• Shaft Material: High Modulus Graphite
• Skill Level: Intermediate

Key Features

Lightweight 4U Build

At approximately 82 grams, the Kalkul A1 minimises arm fatigue and enables faster swing speeds — ideal for players who rely on quick reactions and net play.

High Modulus Graphite Construction

Both the frame and shaft are crafted from High Modulus Graphite, delivering an excellent balance of power transfer, shot control, and long-term durability.

Even Balance Design

The even balance point makes the Kalkul A1 versatile across all court positions — equally effective for offensive smashes and defensive clears.

T-Lok System & Slim 6.5 Shaft

Adidas's proprietary T-Lok joint combined with the slim 6.5mm shaft provides exceptional torsional stability, reducing frame twist on off-centre hits for more consistent shot placement.

Pre-Strung & Ready to Play

Comes factory-strung at 24 lbs — the ideal tension for intermediate players seeking a balance of control and power without needing a separate stringing service.