Description
Winters Quick Change gear sets eliminate downtime between races by letting you swap ratios in minutes rather than hours. Whether you’re fine-tuning for track conditions or running multiple events, this steel-constructed Set 9 delivers the gear options you need without breaking down your rear end. Built for serious racers who demand reliability under high-load conditions.
- Series: 8500
- Set Number: 9
- Spline Count: 10
- Ratio Option 1: 4.12
- Ring/Pinion 1: 4.99 / 3.40
- Ratio Option 2: 4.86
- Ring/Pinion 2: 5.88 / 4.02
- Material: Steel
- Installation: Bolt-on quick change
- Sold: Each
- MPN: WIN8509
