Nittaku Fastarc G-1 vs Palio CJ8000 2-Side Loop: Which Should You Buy?

UltraSpin comparison · 2026-06-11 · rubber

Nittaku Fastarc G-1Palio CJ8000 2-Side Loop
Our rating8.8/107.8/10
best_sidebothforehand or backhand
controlmedium-high8.5
speed15.0 (Nittaku)7
spin12.5 (Nittaku)8.5
sponge_hardness47.5°36-38 deg
typetensor invertedinverted
weight_uncut_g6957

We may earn a commission from links on this page. Learn more.

Budget tier meets premium performance. Fastarc G-1 is a proven, hugely popular tensor offering heavy spin and real speed together, high safe throw angle, Tenergy-class durability at lower cost, and all-court attacking versatility on either wing. Firm 47.5-degree sponge demands technically sound strokes but suits intermediate-to-advanced attackers.

CJ8000 is a soft budget inverted rubber (36-38 degrees) designed for true beginners learning topspin looping. Soft topsheet makes opening backspin loops accessible. Good spin ratings confirmed across sources. Versatile for forehand or backhand on all-round blades. Trade-off: limited durability (red degrades in four months), low speed without boosting, spin diminishes at higher swing speeds, inconsistent quality control between sheets.

G-1 targets developing intermediate-to-advanced attackers wanting Tenergy-class performance at accessible pricing. CJ8000 targets true beginners focused on developing technique with a forgiving, budget-friendly rubber.

FAQ

Which is faster?

G-1 (15.0 Nittaku speed) is significantly faster. CJ8000 (speed 7) requires oil boosting for mid-distance attacking.

Which is more durable?

G-1 offers Tenergy-class durability over months of use. CJ8000 red sheet degrades within four months; limited overall durability.

Which for beginners?

CJ8000: soft topsheet and forgiving feel suit learners. G-1 is too hard and fast for true beginners.

Which offers better value?

CJ8000 for beginners seeking affordable development. G-1 for intermediate-advanced wanting Tenergy performance at lower cost.

Which can be used on both wings?

G-1 is proven all-court rubber for either wing. CJ8000 is versatile but lacks the performance tier for serious two-wing attacking.