85 KTM/Husqvarna/GasGas, SX, TC, MC 2025-27 Flywheel Weight (919)

Adds 9 or 11 ounces to stock flywheel

This easy mod will make it much easier to control the hard hitting power of the little KTM. Most woods and trail riders will benefit.

All beginner and timid riders will do better because the smoother power and reduced stalling will lessen frustration and fatigue. We recommend adding 9 ounces for most MX riders and aggressive trail riders. 11 ounces for most trail riders and less aggressive or timid MX riders.

Quick and easy installation, without any drilling, grinding, or welding. The engine lock up tool (E-3) will make it even easier.

Fitment

KTM 85 SX 2025-27

Husqvarna 85 TC 2025-27

GasGas 85 MC 2025-27