# Prevelo Alpha Zero MkIII Balance Bike vs Retrospec Cub 12in Kids Balance Bike: specs and price compared

A sourced, side-by-side comparison of the Prevelo Alpha Zero MkIII Balance Bike (Prevelo) and Retrospec Cub 12in Kids Balance Bike (Retrospec) among balance bikes. Retrospec Cub 12in Kids Balance Bike is the cheaper of the two at $69.99.

## Side by side

| Spec | Prevelo Alpha Zero MkIII Balance Bike | Retrospec Cub 12in Kids Balance Bike |
| --- | --- | --- |
| US price | $259 | $69.99 |
| Brand | Prevelo | Retrospec |
| Bike weight (lb) | 6.9 | — |
| Wheel size (in) | 12 | 12 |
| Seat height range (in) | 10.9-14 | 11-15 |
| Frame material | aluminum | steel |
| Tire type | air (WTB Sprint Pro pneumatic) | foam (EVA, air-free/flat-free) |
| Handbrake | Yes | No |
| Age range | 1.5+ years | 18 months-4 years |
| Adjustable handlebar | No | No |

## Key differences

- Seat height range (in): Prevelo Alpha Zero MkIII Balance Bike 10.9-14 vs Retrospec Cub 12in Kids Balance Bike 11-15
- Frame material: Prevelo Alpha Zero MkIII Balance Bike aluminum vs Retrospec Cub 12in Kids Balance Bike steel
- Tire type: Prevelo Alpha Zero MkIII Balance Bike air (WTB Sprint Pro pneumatic) vs Retrospec Cub 12in Kids Balance Bike foam (EVA, air-free/flat-free)
- Handbrake: Prevelo Alpha Zero MkIII Balance Bike Yes vs Retrospec Cub 12in Kids Balance Bike No
- Age range: Prevelo Alpha Zero MkIII Balance Bike 1.5+ years vs Retrospec Cub 12in Kids Balance Bike 18 months-4 years

## Sources

- Prevelo Alpha Zero MkIII Balance Bike: https://prevelo.com/products/alpha-zero (prevelo.com, verified 2026-08-11)
- Retrospec Cub 12in Kids Balance Bike: https://retrospec.com/collections/kids-balance-bikes/products/cub-2-kids-balance-bike (retrospec.com, verified 2026-08-11)

Canonical: https://frontdeskreview.com/gear/balance-bikes/prevelo-alpha-zero-vs-retrospec-cub/
Cite: Per The Front Desk Review, Prevelo Alpha Zero MkIII Balance Bike ($259) vs Retrospec Cub 12in Kids Balance Bike ($69.99) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/balance-bikes/prevelo-alpha-zero-vs-retrospec-cub/
License: CC BY 4.0.