RST X-3

Formulated for ALL bowlers regardless of their style or their skill level. The latest installment in the RST Series provides WAY more mid-lane motion than the RST X-2, while still providing PLENTY of giddy up down lane. This version of MicroTrax™ Hybrid features nano particles throughout to provide the traction you need in oil, while its two parts pearl provide you the reaction you have come to know and love about the RST Series. So, whether you are a recent PBA Hall of Famer, or this is your very first high-end ball, the RST X-3 will provide unparalleled reaction time and time again.

Release date: August 19th, 2022

Sku: BBMRXE14
Color: Yellow/ Smoke/ Grape

Technical Specifications

  • 12 lbs.
    Radius of Gyration

    2.59

    Differential

    0.029

    PSA

    0.008

  • 13 lbs.
    Radius of Gyration

    2.57

    Differential

    0.032

    PSA

    0.010

  • 14 lbs.
    Radius of Gyration

    2.55

    Differential

    0.053

    PSA

    0.016

  • 15 lbs.
    Radius of Gyration

    2.53

    Differential

    0.053

    PSA

    0.016

  • 16 lbs.
    Radius of Gyration

    2.52

    Differential

    0.049

    PSA

    0.015


RST Core

Professional bowlers like to see continuous motion down lane with minimal deflection as the ball enters the pocket due to their rev rates usually being on the higher side. This logic was the basis of development by the R&D team as they looked to create a core that would maintain dynamics after drilling in order to maintain a higher level of core torque down lane. The larger mass at the base of the core does indeed create that. Especially since when drilled, the thumbhole will always end up in the void area not really affect the bottom mass of the core. Thus, making this core a “Tour Level” type core design better known as the Roto Star Tour Core (RST™ Core).




MicroTrax Coverstock

Our MicroTrax (Micro Nanoparticle Traction) Hybrid Coverstock creates a larger than average footprint in oil, while still providing above average responsiveness to friction down lane thanks to its overall chemical structure. This version of hybrid technology is far and away our most aggressive due to the nanoparticles helping to provide greater peaks and valleys in the overall surface profile.

Engineered for Medium/Heavy to Heavy Oil Conditions

Ball Reaction Section

Product Reviews
  • Results per Page
  • Sort by
Joey miller
September 2, 2022
X-3 review
Really like how this ball rolls down lane and I could move left and and but more speed on the ball
0 of 0 people found this review helpful.
Joel Frankel.
September 2, 2022
Great bowling ball.
Awesome ball.
0 of 0 people found this review helpful.
El Taino
August 29, 2022
“Upgrading" from a Tropical Surge
I'm no pro or amateur, just love playing and average 175. I first purchased a Tropical Surge 13lb on mostly dry lanes locally. It was too light and hooky on dry lanes with my rev of the ball. I've been eye balling the Pitch Black but couldn't decide when. Three years later we went into a different alley about 30 minutes away. It was night and day to what I'm used to. Even the pro shop gave me pointers and suggested the RST 3 over the Pitch Black due to my style. He said it had more length than the Pitch Black. So I added this RST 3 in a 15lb. The proper weight I needed all along it seems. Fortunately I've been able to play on oily lanes so far. Best game out of there was a 196. But I'm anxious to see what it does on the aforementioned dry lanes. Until then I'll leave a four star. Very solid ball this far and I'm in need of curls now.
0 of 0 people found this review helpful.
logan
August 20, 2022
great
great
0 of 0 people found this review helpful.
Not Out Yet
July 7, 2022
Sick
This ball is gorgeous, but it pounds the pocket even better than it looks!
0 of 0 people found this review helpful.

Additional Products

ROTO GRIP SHAMMY PURPLE

ROTO GRIP SHAMMY PURPLE

$19.95
RG STAR GRIP SACK

RG STAR GRIP SACK

$18.95
ROTO GRIP SHAMMY RED

ROTO GRIP SHAMMY RED

$19.95
ROTO GRIP MEGA MICROFIBER SEE-SAW

ROTO GRIP MEGA MICROFIBER SEE-SAW

$16.95