Solinco’s Weighted Grommet Kit is a customization option designed to let players adjust racquet weight and balance without the hassle of lead tape. The kit is specifically engineered for the Whiteout V2 and Whiteout V1 racquet series and comes in a sleek Mach Blue finish.
What it offers
The kit provides three simple ways to adjust racquet performance. Rather than measuring, cutting and applying lead tape (which can peel and degrade over time) the Weighted Grommet Kit integrates customization directly into the racquet.

How it works
Solinco designed the kit to allow quick weight and balance adjustments that are reversible and repeatable. You can experiment with different setups without permanent commitment, making it practical for those who regularly dial in their racquet feel between sessions or tournaments.
From their website:
- Setup 1: Install all three grommets for +4g total (+3g at the 12 o’clock grommet, +0.5g at both the 3 and 9 o’clock grommets).
- Setup 2: Install the 12 o’clock bumper grommet for +3g.
- Setup 3: Install the side grommets only for +1g total (+0.5g per side at 3 and 9 o’clock).

Another Option: Weight Control Module
If you’re looking at Solinco customization options, the brand also offers the Weight Control Module (WCM) – a separate weighted butt cap system with 5g and 10g options that works with both Whiteout and Blackout racquet series. The WCM uses a trap-door design and provides similar adjustability benefits.

