Counteract Balancing Bead DIY Kit

Small 12" wheels on the Yamaha Zuma 125 and Honda Grom 125 are super sensitive to imbalance — every tiny road imperfection gets transmitted straight to your hands and seat. Stop fighting vibrations and install Counteract Balancing Beads — the internal, automatic balancing solution that works at any speed, from stop-and-go city traffic to 60–80+ mph on modified bikes.

This 2-Pack of 2oz bags is the perfect match for your stock (or upgraded) 120/70-12 and 130/70-12 tires. The micro-fine tempered glass beads roll to the lightest spots inside the tire as you ride, continuously balancing the entire wheel assembly (tire + rim + hub + brake) for the life of the tire. No ugly external weights, no re-balancing every time you change tires, and no more high-speed wobbles that plague mini bikes and scooters.

Whether you daily your Zuma for commuting, rip canyons on your Grom, or have a big-bore/exhaust setup pushing higher speeds, these beads deliver a noticeably smoother, more planted ride with less fatigue and better handling.

Key Features & Benefits

• Exact 2oz per tire for 12" mini-bike tires (120–130mm widths) — matches Counteract’s official motorcycle chart for Zuma 125 & Grom 125
• Works at any speed — balances from 0 mph (unlike stick-on weights that only work above 30 mph)
• Eliminates vibration on small 12" wheels — dramatically smoother ride and reduced hand/foot numbness
• Up to 30% longer tire life & 2–5% better fuel economy (real-world on scooters & mini bikes)
• Perfect for modified Zuma/Grom builds — big-bore kits, performance exhausts, and taller gearing all benefit from perfect balance at higher speeds
• Clean, professional look — no visible weights on your custom wheels

Perfect Fitment For

• Yamaha Zuma 125 (2009–2026 models — all 12" wheel versions)
• Honda Grom 125 / MSX125 (all years 2014–2026)
• Honda Ruckus, Metropolitan, Elite, Monkey, Super Cub (12" wheel models)
• Other mini bikes & scooters with 120–130mm wide 12" tires
• Always confirm exact tire size, but 2oz is spot-on for these popular setups