Crankset WOOM OFF (1x9-speed)
The WOOM OFF 1x9-speed crankset is specially designed for young mountain bikers, offering lightweight performance, durability and optimized gearing. The 28T chainring provides a balanced gear ratio suitable for both climbing and faster trail riding.
Equipped with a chain guard, it protects clothing and helps keep the chain securely in place. The square taper bottom bracket interface ensures simple installation and reliable performance. Available in different crank lengths (110 mm, 130 mm and 150 mm) to match rider height and bike model.
- Speeds: 1x9
- Chainring: 28T
- Interface: square taper
- Chain guard: yes
- WOOM 4 OFF: 110 mm / ~410 g
- WOOM 5 OFF: 130 mm / ~450 g
- WOOM 6 OFF: 150 mm / ~480 g
-
from 2,45 €
Estonia
free from 50 € -
from 7,90 €
Finland
free from 75 € -
from 4,50 €
Latvia
free from 50 € -
from 5,40 €
Lithuania
free from 50 €
Woom is an Austrian children’s bike manufacturer known for its exceptionally lightweight frames, child-specific geometry and high-quality components. Woom bikes are designed to make learning to ride simple, safe and enjoyable for children — whether it is their first balance bike, a classic kids’ bike or a children’s mountain bike.
Every Woom model is designed for a specific age and height range. The bike’s weight, handling, brakes, crank length and riding position are selected with a child’s physique in mind, helping young riders feel confident in the saddle. A lightweight kids’ bike makes it easier for children to keep their balance, brake safely and learn to ride independently faster.
Woom bikes are a great choice for a child’s first bike, everyday city riding, family cycling trips and off-road trails. Thanks to their thoughtful design, durability and strong resale value, Woom is a practical and long-term choice for many parents.