Product Description



Get the same great feel in every ball you own with Switch Grip™ Interchangeable Inserts.
This revolutionary two-piece insert assembly allows bowlers to remove and interchange thumb inserts from one ball to another for the same fit and feel every shot. No more fussing and fighting installing and removing tape. With just a simple „Twist & Click“, bowlers can make a ball change using the same thumb or better yet change thumb size due to shrinking or swelling. Bowl with confidence. Switch Grip™ will help you repeat shots no matter what ball you use. Switch Grip can also be used with Custom Thumb molds and remains the most reliable and versatile interchangeable insert on the market. 

Who's Using Switch Grip™?
Switch Grip™ is USBC and PBA Approved. It is used by many of the top PBA professionals today, including many PBA Tour Champions like Mika Koivuniemi, Bill O’Neill and Mike Wolfe. Through continued improvement, Switch Grip™ remains the leading interchangeable thumb insert on the market and is sold worldwide.  Leading ball manufacturers, like Brunswick, MoRich, Roto Grip and Storm, trust only Switch Grip for their ball test and sampling programs.


„I have been using the Turbo Switch Grip for about a year and a half. Love it. I am maintaining a 195 average and have bowled a 300 and a 299 game so far. This is with two different balls and the same thumb. Fantastic Product!“
 – Jim Nicklaus, J & T’s Bowling Shop

“I know without a doubt, I would have not scored as well in Reno if I didn't have the Switch Grip. The pattern kept changing so fast I had to go from ball to ball and having the same feel in every ball it made it very easy to change balls.”
 – Andy P. Tyler, TX


Switch Grip™ Thumb Insert
Product Features:

  • Easy to install 2 piece assembly – Outer and Inner Sleeve
  • 3 Inner Sleeves available: 1 ¼” Urethane Solid, 1 3/8” Urethane Solid, and Blank inner that can be used for custom thumb molds
  • Pre Size Inner Thumb Sleeve also available with white round Xcel thumb insert (18 sizes available)

Installation, Wear and Quality Guarantee
In addition to the improvements we have made to this product, the overall strength and durability ultimately depends on proper installation. Pro shops please be sure to follow the instructions outlined in our instructional video and brochure for best results. Turbo guarantees our products free from manufacturing defects in material workmanship. This guarantee, however, does not cover problems caused by improper use or installation, improper storage, accidental breakage or normal wear. For additional assistance with installation, please consult with a Technical Support Representative.


1 3/8" Switch Grip™ Inner Sleeve
The 1 3/8" Inner Sleeve should be used for larger thumb and fitting layouts. The 1 3/8" Inner Sleeve also allows for greater angles of thumb pitch or degrees of pitch change. The 1 3/8” Inner Sleeve can be used with all new and existing models of Outer Sleeve component

Homepage: http://www.turbogrips.com/…tch_grip.php

Výrobce: TURBO 2-N-1
Availability: Not on stock, only to order