the woom Crank
How we develop smart standards
Length and stance width on the high-grade woom crank are ergonomically designed to fit children's bodies. The crank's optimal gear ratio covers the entire range of applications.
- Ergonomic fit / Crankarm length
- Narrow Q-factor; fits 134 mm stance width
- Lightweight forged aluminum
- Integrated chain ring
- Chainring guard prevents jams and protects trousers