Titanium Rotary Flywheel Nut
- Fits All Rx's 12A,13B,20B and 26B(4Rotor).
- Replaces stock steel Flywheel Nut for high performance demand
- Only 3oz of weight reducing rotating mass to the crank and rotating assembly.
- Combined with our Rotary-Works Titanium Crank bolt, a Reduction of the weight of steel is reduced for faster acceleration.
- Can be used for Road Racing and drag racing applications.