One-line verdict

If you want a European tensor that is more direct and linear than Rakza 7 and suits a hard-driving forehand, Fastarc G-1 is Nittaku’s “hard workhorse”; it lacks Tenergy’s catapult feel but pays you back with predictability and control.

Specs

  • Type: European tensor inverted (non-tacky)
  • Sponge hardness: about 47.5–50° (per maker)
  • Thickness: 2.0 / 2.1 mm
  • Weight: medium

Hands-on

G-1 is harder than Rakza 7, with flatter, more direct output and a steadier arc; when you drive hard it gives solid support and does not wander. Its dwell is a touch shorter, so its spin ceiling sits below the “sink then launch” rubbers like Rakza 7 and Tenergy 05. The upside is linearity and predictability — steady looping and placement both feel safe.

How it compares

  • Want more dwell and spin → Yasaka Rakza 7 (softer, spinnier same tier).
  • Want top-tier tensor spin → Butterfly Tenergy 05 (the two-decade benchmark).
  • Want Nittaku’s softer control sibling → Fastarc C-1 (no dedicated review yet).

Buying advice

Best for intermediate players who drive hard and prize linear control; if you love the “sink then launch” feel, pick Rakza 7 / Tenergy 05.

References

  • Nittaku official product page (Fastarc G-1 specifications)
  • TableTennisDaily community reviews
  • Player tests from Chinese equipment forums