Find best value and selection for your ROBBYS BOWLING SUPPORT WRIST search on eBay. World's leading marketplace. Find and shopping results for robbys revs 2 from mySimon.com. mySimon.com has the best deals and lowest prices on robbys revs 2. Compare robbys revs 2 prices in Find. robby's Revs 3 User Manual; I Need To Convert 60hz To 50hz; from what i understand it depends on what you are looking for i think the main difference is the type of roll the create, the 3 i think is the one with the finger extension creates more side roll, the 1 was which is what i use creates more foward roll someone correct me if i'm wrong as i don't have the pack around to check The Robby's Revs III features an extended index finger to accentuate the wrist rotation through the release to create increased length and back-end hook angle by creating more side roll. Lateral adjustments allow your hand to be in position to alter the amount of forward roll and spin on the ball. Browse Robby's Restrictor Bowling Wrist Positioner owner's manuals, user guides, instructional help documents & operating information to learn more about your product. Recent Robby's Revs III Bowling Wrist Support questions, problems & answers. Free expert DIY tips, support, troubleshooting help & repair advice for all Sport & Outdoor - Others. The Robby's Revs III features an extended index finger to accentuate the wrist rotation through the release to create increased length and back-end hook angle by creating more side roll. Lateral adjustments allow your hand to be in position to alter the amount of forward roll and spin on the ball. The Robbys Revs 3 is a breakthrough in wrist support, because it conforms to your exact needs. The extended finger support provides maximum power for oilier lane conditions. Lateral adjustments allow your hand to be in position to alter the amount of forward roll and spin on the ball. The T-Mobile REVVL is a budget oriented phone with a 5.5-inch 720p dis