Victor Thruster F C Ultra X

The 2025 Victor Thruster F Claw Ultra X unleashes devastating power with exceptional shock absorption and lightweight feel, delivering razor-sharp precision, enhanced durability, and superior comfort across multiple weight options. Built for the modern aggressive player, the Thruster F C Ultra-X evolves the Thruster “power” DNA with a slimmer Metallic Carbon Fiber shaft and premium reinforcement technologies for heavier hits that still feel controlled.

With a head heavy balance and a stiff shaft, the Thruster F C Ultra X allows you to strengthen your game with explosive smashes and fast attacks. The racket’s hollow handle construction and the revolutionary Free Core Technology eliminate traditional wooden handles, allowing for a more responsive, comfortable grip.

The racket is endorsed by elite players including Jonatan Christie, Mohammad Ahsan, and Tan Kian Meng — all known for their aggressive, attack-first style of play.

Technology Breakdown

Victor has packed this racket with some of its most advanced engineering to date:

Metallic Carbon Fiber Shaft — The combination of thin metal sheet and high-strength carbon fiber fused into Metallic Carbon Fiber ensures a unique and elastic feeling, guaranteeing an unparalleled hitting experience, while the introduction of Metallic Carbon Fiber into the frame helps boost the power of smashes and the strength of the frame.

PYROFIL — Victor imported this high-performance, ultra-light carbon fiber from Japan. It acts as a shock absorber, giving you enhanced handling skills in every game.

Nano Aerogel — The world’s lightest solid is infused into the frame. By reallocating the weight balance and increasing the use of carbon fiber, both the frame’s strength and hitting feel are effectively elevated.

Hard Cored Technology — Inspired by helicopter rotor blade tech, this racket uses a multi-layered structure of carbon fiber and composites to keep things compact, boost handling feel, and kick performance up a notch.

Free Core Technology — Thanks to computer simulations and injection molding, the handle lets the shaft move more freely, resulting in smoother swings and an overall better handling experience.

Power Ring / Power Ring Pro — Enhances frame stability and optimizes power transmission.

Weight Variants

The Thruster F C Ultra X is offered in three distinct weights, each tuned with a different shaft diameter and stiffness profile to suit a specific style of play.

3U | 85–89g | 6.0mm Shaft | Power Ring Pro | Stiff Flex

Endorsed by Jonatan Christie & Kenta Nishimoto

Building upon the heavy head and the Power Ring Pro, the 3U enhances stability and force transmission, while the hitting feel is more solid. With the integration of Power Ring Pro, the shaft stiffness is further enhanced, resulting in faster swing speed. The 3U is recommended when you want the heaviest, most punishing smash.

Typically singles players will use heavier rackets in the 3U range, as this provides more stability and accuracy with a little more weight for power behind it, without compromising racket speed too much. The 3U also supports the highest recommended string tension of up to 32 lbs, giving string-tension-preferring players maximum bite and repulsion on contact.

Reviewers consistently praise the raw power of the heavier Thruster variants. With its stiff shaft and good balance, players will feel better on a control game while the head heavy configuration delivers sufficient power to dominate opponents. One player noted online that “the Thruster FC 3U is already a benchmark racket” for those who want maximum smashing force as a priority.

Best for: Power-driven singles players, baseliner attackers, those who build points and finish with steep rear-court smashes.

4U | 80–84g | 5.8mm Shaft | Power Ring | Medium-Stiff Flex

The versatile all-rounder

The 4U features a heavy head and delivers a clear whipping downward angle. With the integration of the Power Ring, a touch of added stiffness slightly enhances swing speed, achieving a balance that offers offensive traits while maintaining continuous swing speed. The 4U is the pick when you want power with quicker handling, making it ideal for doubles.

The 4U is widely regarded as the most versatile option in the lineup. One buyer noted that the 4U is “very easy to generate power” — and while it is head heavy, it can still produce good power even in the lighter weight class. The thin shaft allows for a bit more flexibility than strictly advertised. Another reviewer described it simply: “The swing feels smooth and effortless and it’s really quite fast for a ‘power’ racket in the Thruster line. Attacks were sharp and had a great angle.”

A verified customer on Nydhi.com summarized the experience well: “I have been using the 4U Victor TK-FC Ultra X for about a month now, and I am impressed.”

Best for: Attack-oriented doubles players, mixed-discipline players who transition between singles and doubles, those who want both power and agility without sacrificing either.

5U | 75–79g | 5.6mm Shaft | Medium Flex

Victor’s lightest, fastest Thruster ever

The 5U is a lightweight power racket integrated with variable slim shafts. This variant uses Victor’s slimmest-ever shaft for first-strike power. With a 5.6mm shaft — the thinnest Victor has ever produced — the 5U is engineered for players who need explosive reaction speed without giving up the head-heavy power profile the Thruster line is known for.

The 5U carries a medium flex, making it more forgiving on timing and better suited to players with quicker, snap-driven swings. The recommended string tension caps at 30 lbs, slightly lower than its heavier counterparts, which reflects the lighter, more whip-oriented nature of the frame.

Doubles players will typically gravitate toward lighter rackets, as they offer more speed and quicker reactions around the net and in defence against smashes. The 5U takes this principle to its logical extreme within the Thruster line — it’s built for the doubles specialist who wants a power racket that can keep pace in the fastest exchanges.

Best for: Agile doubles specialists, net-dominant players, those prioritizing reaction speed and quick offensive transitions over sheer raw power.

Final Verdict

The Victor Thruster F C Ultra X offers something genuinely rare: a power-oriented, head-heavy racket that doesn’t force you into a single playing style. Whether you build points to unleash big rear-court finishes or need enough stability to stay composed in drive battles, the head-heavy profile rewards full swings while reinforcement tech reduces twisting so your power stays accurate under pressure.

Whether you choose the ground-shaking 3U, the balanced and popular 4U, or the lightning-quick 5U, the Thruster F C Ultra X is one of Victor’s most complete attacking rackets — a weapon designed to end rallies, not extend them.