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The woom OFF 6 is a high-performance 26" mountain bike designed for adventurous young riders who want to ride faster, further, and tackle more challenging terrain. Featuring a lightweight aluminium frame, premium carbon fork, powerful Promax hydraulic disc brakes, and a reliable SRAM 1x9 drivetrain, it delivers outstanding control, efficiency, and confidence on trails, gravel routes, and all-day adventures. Available in Black and Copper.
The woom OFF 6 is a high-performance 26" mountain bike designed for adventurous young riders who want to ride faster, further, and tackle more challenging terrain. Featuring a lightweight aluminium frame, premium carbon fork, powerful Promax hydraulic disc brakes, and a reliable SRAM 1x9 drivetrain, it delivers outstanding control, efficiency, and confidence on trails, gravel routes, and all-day adventures. Available in Black and Copper.
Woom

woom OFF 6 - 26 inch Lightweight Kids Mountain Bike - Copper

£905.00
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woom OFF 6 - 26 inch Lightweight Kids Mountain Bike - Copper

Season:2027

Brand:Woom

Code:100011-0063-5001

The woom OFF 6 is the largest bike in the woom OFF range, built for older children and young teenagers who are ready to experience true mountain bike performance. Lightweight, agile, and trail-ready, it combines premium components with child-specific geometry to create a bike that encourages confidence on everything from flowing woodland trails to demanding backcountry adventures.

At the heart of the OFF 6 is a lightweight aluminium frame engineered specifically for younger riders. Designed to balance stability, efficiency, and responsive handling, the frame delivers a ride feel that's comfortable enough for long adventures yet agile enough for technical sections of trail. Its low weight helps riders climb more efficiently, accelerate more easily, and maintain greater control across varied terrain.

A defining feature of the OFF 6 is its rigid carbon fork. Instead of relying on a heavy entry-level suspension fork, woom has prioritised reduced weight and greater responsiveness. The carbon construction helps absorb trail vibrations while providing precise steering feedback, resulting in a more direct and engaging ride. For developing riders, this translates into improved confidence, easier climbing, and a more enjoyable overall trail experience.

The OFF 6 is equipped with a dependable SRAM 1x9 drivetrain, offering a wide-range gear selection through a simple single-chainring setup. Without the complexity of a front derailleur, shifting is intuitive and reliable, making it easier for riders to focus on the terrain ahead while still having the gearing needed for steep climbs and fast descents.

Braking performance comes from Promax hydraulic disc brakes, delivering powerful and predictable stopping power in all weather conditions. Hydraulic braking requires less finger strength and provides excellent modulation, giving riders greater confidence when descending, navigating technical trails, or reacting quickly to changing conditions.

Rolling on fast and capable 26" wheels, the OFF 6 offers excellent momentum, stability, and trail-smoothing performance. The larger wheel size helps riders cover ground efficiently while maintaining traction and control across roots, rocks, gravel, and uneven terrain. Combined with grippy off-road tyres, it creates a bike that feels composed and capable wherever the trail leads.

Every touchpoint has been carefully selected for comfort and control. An ergonomic saddle, child-specific grips, and appropriately sized handlebars help reduce fatigue on longer rides while ensuring riders remain connected and confident throughout every adventure.

Whether exploring local trail centres, riding forest tracks, tackling gravel routes, or simply venturing further than ever before, the OFF 6 gives young riders the tools they need to push their riding to the next level.

Available in Black and Copper, the OFF 6 combines premium mountain bike technology with woom's renowned focus on lightweight performance and child-specific design.


Key Features

  • Lightweight child-specific aluminium frame
  • Lightweight rigid carbon fork
  • SRAM 1x9 drivetrain
  • Wide-range gearing for climbing and descending
  • Promax hydraulic disc brakes
  • 26" wheels for speed, stability, and efficiency
  • Lightweight alloy wheelset
  • Child-specific mountain bike geometry
  • Ergonomic saddle and grips
  • Powerful all-weather braking performance
  • Simple and reliable single-chainring setup
  • High-grip off-road tyres
  • Lightweight construction for improved climbing and handling
  • Ideal for trail riding, gravel adventures, bikepacking, and family rides
  • Designed for older children and young teenagers
Technical Information
  • Frame
  • Sizes
    One Size
  • Colours
    Black, Copper
  • Frame
    Lightweight, high-quality 6061 T6 aluminum with butted and hydroformed tubes
  • Forks and Shocks
  • Fork
    Lightweight woom carbon fork
  • Rear Shock
    N/A
  • eSystem
  • Motor
    N/A
  • Controller
    N/A
  • Display
    N/A
  • Battery Type
    N/A
  • Battery Integration
    N/A
  • Connectivity
    N/A
  • Charger
    N/A
  • Drivetrain and Brakes
  • Brake System
    Promax hydraulic disc brakes
  • Rear Derailleur
    SRAM X5
  • Front Derailleur
    N/A
  • Shifters
    SRAM X5
  • Bottom Bracket
    N/A
  • Crankset
    Lightweight, forged 150 mm aluminum cranks with narrow tread (Q-factor) / Narrow-wide chainring with 28 teeth
  • Cassette
    11–36 teeth
  • Chain
    N/A
  • Cockpit
  • Handlebar
    Wide, ergonomically adapted and lightweight aluminum bars
  • Stem
    Forged aluminum +/-15° flip-flop design to adjust handlebar height
  • Grips
    Ergonomic design Slim, child-specific diameter
  • Headset
    Fully integrated 1 1/8″ – 1″ headset
  • Wheels
  • Front Hub
    Lightweight aluminum hubs with sealed bearings
  • Rear Hub
    Lightweight aluminum hubs with sealed bearings
  • Rims
    Lightweight, tubeless-ready aluminum rims from Alexrims
  • Front Tyre
    26 x 2.35" Schwalbe Rocket Ron
  • Rear Tyre
    26 x 2.35" Schwalbe Rocket Ron
  • Max Tyre Clearance
  • Finishing Kit
  • Seatpost
    Anodized aluminum seatpost
  • Saddle
    MTB-specific saddle Ergonomically designed to fit children's pelvises
  • Pedals
    Slim, plastic platform pedals
  • Extras
  • Kickstand
    N/A
  • Lighting
    N/A
  • Lock
    N/A
  • Carrier
    N/A
  • Mudguards
    N/A
  • Extras
    N/A
  • Please Note:
    Every effort has been made to ensure accuracy throughout this website. However, manufacturers reserves the right to change bike specifications, features, prices and colours without prior notice. If you would like to check the specification of a bike before purchasing, please call one of our stores.
Sizing Information

Size Guide

Frame SizeRider height (cm)
One Size140 - 165

Frame Geometry


One Size
ATyre / Wheel Size26"
BMinimum Cockpit / Handlebar Height (mm)950
CFork Rake69°
DTop Tube Length (mm)570
EWheelbase (mm)1060
FSeat Tube Angle71°
GMinimum Saddle Height (mm)765
Maximum Seat Height (mm)960
IHandlebar Adjustment+/-15° flip-flop stem

Professional Opinion

The woom OFF 6 is arguably one of the finest lightweight mountain bikes available for young riders. Rather than simply scaling down an adult bike, woom has developed a machine that genuinely reflects the needs of growing cyclists, prioritising low weight, intuitive handling, and rider confidence.

The decision to pair a lightweight carbon fork with a quality aluminium frame is particularly smart. Many children's mountain bikes sacrifice performance by fitting heavy suspension forks that add weight without delivering meaningful trail benefits. The OFF 6 takes the opposite approach, resulting in a bike that is easier to accelerate, climb, and manoeuvre while still remaining comfortable on rough terrain.

The combination of SRAM 1x9 gearing and Promax hydraulic disc brakes further strengthens the package. The drivetrain is simple, dependable, and easy to operate, while the hydraulic brakes provide genuine mountain-bike-level stopping performance that enhances both confidence and safety.

For families who regularly ride off-road, tackle trail centres, or enjoy gravel adventures together, the OFF 6 is an outstanding investment. Lightweight, capable, and exceptionally well thought out, it's a bike that allows young riders to focus on what matters most: having fun and building skills on every ride.

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