Loki RXTON 1 vs Nittaku Fastarc G-1: Which Should You Buy?

UltraSpin comparison · 2026-06-07 · rubber

Loki RXTON 1Nittaku Fastarc G-1
Our rating8.0/108.8/10
best_sidebothboth
controlvery highmedium-high
speedlow to medium15.0 (Nittaku)
spinhigh12.5 (Nittaku)
sponge_hardnessmedium (around 38-39 degrees Chinese scale, roughly 50-52 ESN)47.5°
typetacky inverted (budget)tensor inverted
weight_uncut_g6469

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These rubbers sit at opposite ends of the offensive ladder. The Loki RXTON 1 is a budget tacky inverted sheet built for control, easy to keep on the table with usable spin and a price low enough to replace monthly. The Nittaku Fastarc G-1 is a firm 47.5-degree tensor that pairs heavy spin with real speed under a high, forgiving throw.

The divide is safety versus firepower. The RXTON 1 has very high control but low outright speed and only mild, fading tack. The Fastarc G-1 brings power, a safe high arc on opening loops, and famously slow performance drop-off over months, but its firm sponge rewards a committed, technically sound stroke.

Pick the RXTON 1 if you are a beginner or control player building a first inexpensive racket. Pick the Fastarc G-1 if you are an intermediate-to-advanced attacker who wants heavy spin, real speed, and durability on either wing.

FAQ

Which is better for an attacking player?

The Nittaku Fastarc G-1. It combines heavy spin and real speed with a forgiving high arc, while the RXTON 1 is low on outright speed.

Which is more forgiving for beginners?

The Loki RXTON 1, with very high control and a low price. The firm 47.5-degree Fastarc G-1 rewards a committed, technically sound stroke.

Which lasts longer?

The Fastarc G-1 is known for Tenergy-like durability, with performance dropping off very slowly over months of use.