Butterfly Tenergy 80 vs Loki RXTON 1: Which Should You Buy?

UltraSpin comparison · 2026-06-07 · rubber

Butterfly Tenergy 80Loki RXTON 1
Our rating8.8/108.0/10
best_sidebothboth
controlmedium-highvery high
speed13.5/14low to medium
spin11.2/12high
sponge_hardness36°medium (around 38-39 degrees Chinese scale, roughly 50-52 ESN)
typetensor inverted (Spring Sponge)tacky inverted (budget)
weight_uncut_g6764

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These rubbers target very different players. Tenergy 80 is a fast, direct spring-sponge tensor with a perfect topspin arc, easy blocking, and strong mid-distance offense on both wings. Loki RXTON 1 is a roughly fifteen-dollar sheet built around very high control, light handling, and usable spin, with a top sheet and sponge that punch above most budget Chinese rivals.

The gap is mostly speed and ceiling. Tenergy delivers premium pace, spin, and forgiving blocks for an active stroke, but it is expensive. RXTON 1 is slow and mild in tackiness, more a control and training option than a competitive sheet, and the red-sponge version has felt softer and more brittle to some users, yet it is so cheap you can swap it monthly.

For an offensive player who wants elite versatility, Tenergy 80 is worth the outlay. For a beginner or returning player building a first inexpensive racket, a club player chasing placement over power, or a coach kitting out juniors, RXTON 1 makes far more sense, especially as a forehand or backhand training rubber.

FAQ

Is Loki RXTON 1 competitive?

It is treated mostly as a beginner and control rubber rather than a competitive sheet. It offers very high control and usable spin, but low outright speed, so strong attackers will outgrow it.

Why pick RXTON 1 over Tenergy 80?

Cost and ease. At around fifteen dollars it is a fraction of Tenergy’s price, it is light and easy to handle, and you can replace it monthly without worry, which suits beginners and budget-minded clubs.

Which is faster?

Tenergy 80 by a wide margin. It is one of the faster Tenergy options, while RXTON 1 sits at low to medium speed and is not a power rubber.