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Looking to add some speed to your little rider's Alpha One or Alpha Two? Our new auto-shift wheels will give your rider a 37% boost in gain ratio.
This wheel contains a two speed internal hub. At speed the hub automatically shifts into a higher gear, giving your little rider a 37% speed boost.
The kit includes an entire rear wheel. Installation is simple: (1) remove your existing wheel, (2) swap your tire and tube from your existing wheel onto the auto-shift wheel, (3) install the auto-shift wheel.
The 2-Speed Auto Shift Wheel is not compatible with the Zulu One or Zulu Two.
| Alpha One | Alpha Two | |
|---|---|---|
| First Gear | Gear Ratio / Gain Ratio | 1.8 / 3.7 | 1.8 / 3.8 |
| Second Gear | Gear Ratio / Gain Ratio | 2.4 / 5.1 | 2.4 / 5.2 |
| Speed at Which Shift Occurs |
6 MPH | 6.8 MPH |
Type: Wheel
