The next-generation woom OFF 5 is a ruggedly capable, superlight mountain bike for kids aged seven and upwards with growing bodies and developing skills. Its lightweight build means it climbs with ease, while hydraulic disc brakes are teamed with child-specific brake levers and ergonomically profiled grips for extreme stopping power and zero finger fatigue on descents.
Specifications
Frame
- Frame material: lightweight, high-quality 6061 T6 aluminum with butted and hydroformed tubes
- 24″ wheels
- Confidence-inspiring handling: an easy-access low top tube, low center of gravity and long wheelbase provide good balance and make for a fun, safe ride
- Dropper-seatpost-compatible
- Hard-wearing plastic chainstay protector to prevent scratches
Gears
- 9-speed gearing
- SRAM X5 trigger shifter
- SRAM X5 rear derailleur
Fork
- Lightweight woom carbon fork
- Multidirectional carbon fibers for high torsional stiffness
- 1 1/8″ – 1″ baby taper steerer tube
- 100 x 15 mm thru-axle
- Post mount for disc brake
Wheels
- Lightweight, tubeless-ready aluminum rims from Alexrims
- Size: 24″
- Aluminum hubs with sealed industrial bearings
- Thru-axles for maximum torsional strength (100 x 15 mm front / 135 x 12 mm rear)
- 20 spokes, double-crossed spoking
- Aluminum nipples
Headset
- Fully integrated 1 1/8″ – 1″ headset
- Sealed industrial-grade bearings
Tires
- 24 x 2.35" Schwalbe Rocket Ron
- ADDIX SPEED rubber compound and Tubeless Easy technology
- Tubeless-ready
- Presta valves
Stem
- Forged aluminum
- CNC-machined
- Handlebars attached via two clamps
- +/-15° flip-flop design to adjust handlebar height
- Length: 50 mm
Saddle
- MTB-specific saddle
- Trail-ready design
- Ergonomic and age-appropriate design to fit the rider's pelvis
- Side protection for leaning against walls
Handlebars
- Wide, lightweight aluminum bars with tapered ends
- Width: 585 mm
- Rise: 20 mm
Seatpost
- 27.2 x 250 mm
- Anodized aluminum seatpost with minimum insertion mark
Grips
- Child-friendly thanks to small diameter
- Ultra comfortable thanks to reinforced contact surface for palms
- 100% silicone for maximum grip
- Clamped design to eliminate twisting
Seatpost clamp
- Quick-release aluminum seatpost clamp
- Extra-long quick-release lever, easy to operate requiring only minimal strength
- No risk of turning and/or twisting
Drivetrain
- Lightweight forged aluminum 130 mm cranks with narrow Q-factor
- Narrow-wide chainring with 28 teeth
- Cassette with 11–34 teeth
- Platform pedals made from fiber-reinforced nylon with metal pins for added grip
- Cr-Mo axle and sealed industrial-grade ball bearings
Brakes
- Hydraulic disc brakes by Promax
- Rotor diameter front/back: 160/160 mm
- Ergonomic brake levers designed for children's hands
Included tools
- 4 mm hex key for stem
- 8 mm hex key for front wheel and pedals
