Winters Quick Change Gear Set 4400 Series 6 Spline 4.11 4.88 Steel WIN4401

If you're running a Winters 4400 Series quick change rear end, swapping gear ratios between rounds shouldn't require a complete teardown. This gear set gives you two proven ratios—4.11 for acceleration-focused tracks and 4.88 for high-speed circuits—so you can dial in your setup without losing time. Steel construction means these gears handle the punishment of repeated launches and gear changes without compromising reliability when it matters most.

The 6-spline design delivers efficient power transfer with zero slop, and the quick-change design means you're back on track faster than traditional rear ends. Whether you're fine-tuning for bracket racing or testing different configurations at test-and-tune events, this set eliminates guesswork and keeps you competitive.

• 4400 Series compatible
• 6 spline design
• Dual ratios included
• 4.11 ratio option
• 4.88 ratio option
• Steel construction
• Quick-change compatible
• Bolt-on installation
• Racing-grade durability
• MPN: WIN4401