7" Seat Height Bar, 2025 Junior SprintHyper Racing # 18 925 Designed to fit 2025 Hyper Racing's Junior Sprint. Use different height Seat bars to raise or lower the driver.

The advantage of the longer paddle is that it moves the right rear bearing carrier out several inches which increases the wheel rate (effective spring rate) and it resists roll

Genuine NSK Brand Bearing

146-271 and 146-273

Hyper Racing # 16-620

Use different height Seat bars to raise or lower the driver

055-0752 3/4" Radiused Axle Spacer  works perfectly with this axle

But here are some general concepts

Hyper Racing # 083-047

Hyper Racing # 04-5005

95-035 - 1/4" I

Hyper Racing # 16-681

Hyper Racing # 083-055