HPI Mini King Flux Big Kahuna HD Machined Helical Differential Ring & Pinion Gear Set (32T/13T)
About this part
Differential Gear Overview:
The HPI Mini King Flux Big Kahuna HD Machined Helical Differential Ring and Pinion Gear Set is a premium drivetrain upgrade engineered to deliver smoother, stronger, and more efficient power transfer on your Mini King. This heavy-duty (HD) gear set uses CNC-machined helical gears to provide precise engagement, reduced backlash, and improved durability under high-load conditions.
About the HD Machined Helical Differential Gears
Efficient Drivetrain Performance
The helical tooth profile increases surface contact for quieter operation and more consistent traction, especially when navigating rocks, rugged trails, and uneven terrain. The added strength helps the drivetrain stay reliable during demanding off-road use, improving handling stability and long-term performance. Designed for drivers who push their Mini King to the limit, this gear set offers a meaningful upgrade in efficiency, control, and durability.
Features:
- HD helical design improves smoothness and traction
- CNC-machined construction enhances precision and strength
- Reduced backlash supports consistent power delivery
- Improves drivetrain efficiency under high load
- Enhances durability for rugged off-road terrain
Includes:
- (1) 32T HD Machined Helical Differential Ring Gear
- (1) 13T HD Machined Helical Differential Pinion Gear