Wide Seat Upgrade for Vyper Chairs

The Big Boy is the seat-width upgrade for the Vyper Robust Steel Max, Elevated Steel Max, and Robust Steel Pro models. It adds 7 inches of seat width and a thick steel base plate to the standard 14-inch round seat, giving larger-frame detailers and shop techs a chair that actually fits without their hips hanging off the edge during long days at the bench.

Plenty of average-frame buyers add the Big Boy too. The wider platform means you don't have to center yourself perfectly when you sit down, gives more leverage to push off when standing, and makes the chair feel even more solid underneath you. Pairs with the Vyper Adjustable Armrest for the most comfortable build. Not compatible with the Sidekick. This listing is for the attachment only, not the complete chair.

Features:

📏 +7 Inches of Seat Width: Expands the standard 14-inch round seat into a wider platform that fits larger frames comfortably and adds room for any user.

🛡️ Thick Steel Base Plate: Heavy-gauge steel construction adds rigidity to the seat platform so the chair feels rock-solid through long shifts at the detail bay.

🔧 Direct-Fit Compatibility: Bolts to the Robust Steel Max, Elevated Steel Max chair models, and the Robust Steel Pro stool. Not compatible with the Sidekick.

💪 Better Leverage & Stability: The wider seat gives more push-off leverage when standing and removes the need to center yourself perfectly each time you sit.

*THIS ACCESSORY IS NOT ELIGIBLE FOR ANY DISCOUNTS OR SALES*