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Ultralight 20″ mountain bike (2nd generation, 2023 model) with carbon fork, 9 gears and hydraulic disc brakes — built for riders aged 6+ who love the trails.
From £855.00
| Age | 6 – 8 yrs |
| Wheel Size | 20″ |
| Frame Size | ~child-specific |
| Minimum Inside Leg | 118 cm |
| Frame Material | Aluminium 6061-T6 |
| Number of Gears | 9-speed (SRAM X5) |
| Brake Type | Hydraulic disc (Promax) |
| Bike Weight | 8.1 kg |
FREE shipping on orders over £60!
The Woom OFF 4 is a lightweight trail-ready mountain bike designed for adventurous riders aged 6–8 (approx. 115–130 cm). As part of our wider range of kids’ bikes, the OFF 4 gives young riders their first true cross-country setup with premium components and a superlight frame. You can explore the full Woom range here to compare models and sizes.
The Woom OFF 4 offers a child-specific frame with a long wheelbase and low top tube, giving young riders aged 6–8 excellent stability and control on trail terrain.
With Promax hydraulic disc brakes and child-friendly lever reach, the OFF 4 ensures reliable stopping power even on muddy or steep trails.
The SRAM X5 9-speed trigger shifter gives kids reliable and precise gear changes, making climbs and descents feel effortless.
Fitted with Schwalbe Rocket Ron 20 × 2.25″ tyres, the OFF 4 balances low rolling resistance with enough grip to confidently tackle cross-country trails.
The saddle is designed especially for children’s biomechanics, providing comfort and support whether riding for fun or on more technical terrain.
The innovative flip-flop stem allows quick and effective height adjustment, so the bike can grow with the rider.
Pair with a Woom Helmet and Woom accessories for the full setup. Older riders can step up to the Woom OFF 5 or OFF AIR 6. Fast UK delivery available.
Size: 20”
Weight: 8.1kg (without pedals)
Top features: Child-specific goemetry, carbo fork, ergonomic Saddle, Disc brakes, tubeless-eady wheels, flip-flop stem
Age: 6-8years
Height: 118-130 (3.87 – 4.3”)
Gender: Unisex
Cassette: 11-32T 9 Speed
Rear Derailleur: SRAM X5 9 Speed
Brakes: Promax Hydraulic Disc brakes with 140mm Rotors
Frame: 6061 T6 with butted and hydroformed tubes
Shifters: SRAM X5 Trigger Shifters
Headset: Fully integrated 1” – 1 1/8”
Fork: Lightweight woom carbon fork
Crankset: Alumium 110mm
Chainring: 28T
Handlebar: 570mm wide for stability and control
Tyres: 20 x 2.25” Schwalbe Rocket Ron
Rims: Lightweight, tubeless-ready aluminium rims from Alexrims
Stem: 50mm +/-15 degree flip-flop aluminium
| Product Title | Woom OFF 4 (2023) |
|---|---|
| Brand | Woom |
| Colour | Black, Terra Coppa |
| Product Title | Woom OFF 4 |
| Size | 20" wheels |
Choosing an e-bike can feel overwhelming, so we keep things simple: clear, practical guidance and no pushy sales chat.
We specialise in matching riders with the right electric bike for their needs, whether that’s commuting, exploring local trails or taking your first step into e-cycling.
If you’re browsing options, start with our Electric Bikes range – and if you’re shopping for younger riders, our Woom kids’ bikes range is one of the biggest in the North West.
We’re a small team that takes pride in doing things properly. Most customers come back to us because we keep things simple: honest guidance, no pushy sales chat, and a relaxed experience whether you’re visiting the shop or buying online. If you want to try a bike before committing, we’re based in the Forest of Bowland – an ideal location for test rides on quiet country lanes. If you’re further afield, we’re always happy to help you choose the right model remotely.
At Ribble Valley E-Bikes, we understand that many customers may prefer the option of paying with finance, that’s why we’re proud to be partnered with established credit brokers, Ideal4Finance, to enable you to spread the cost of your purchase with manageable
monthly payments.
The following finance options are available, always subject to the lender’s assessment:
A deposit may be required, and we will agree the deposit amount with you before you begin the application process.
Ideal4Finance help thousands of people secure finance for their purchases. They use only reputable lenders and are Trustpilot-rated ‘Excellent’.
You can apply online or by telephone and decisions are made quickly. The final decision is based on your individual circumstances, including your personal credit profile, how much you want to borrow and the loan period.
Here is a representative example of £5,000 purchase, with a 25% deposit, paid over five years (60 months) at 15.9% APR.
| Purchase amount | £5,000 |
| Deposit amount | £1,250 |
| Total credit | £3,750 |
| Interest rate | 15.9% (fixed) |
| Loan duration | 60 months |
| Monthly repayment | £88.91 |
| Total repayable | £5,334.66 |
| Total cost | £6,584.66. |
* Please note the representative example provides an indication only and the exact details will be provided at the application stage.
There are risks involved in taking out a loan and you should ensure you can make all payments on time and in full; failure to do so can lead to financial difficulties and have a negative impact on your credit score.
If you’re ready to apply, complete your order and choose ‘Pay with Finance’ at checkout. Once the order is completed, click the ‘Apply for Finance’ button to start your application.
If you need support with your application, please call Ideal4Finance on 020 3617 4647 (Mon to Fri, 9am to 5pm).
Ribble Valley E-Bikes Ltd is an Introducer Appointed Representative of Ideal Sales Solutions Ltd, t/a Ideal4Finance. Ideal Sales Solutions Ltd is a credit broker and not a lender (FRN 703401). Finance available subject to status. The rate offered is always provisional and will depend upon your personal circumstances, the loan amount and the term.
Once your application has been approved, we’ll contact you to finalize the details and ship your new bike.
Finance Type:
Amount of credit
Monthly
Total repayable
Interest paid
APR
is an Introducer Appointed Representative of Ideal Sales Solutions Ltd, t/a Ideal4Finance.
Ideal Sales Solutions Ltd is a credit broker and not a lender (FRN 703401). Finance available subject to status.
The rate offered is always provisional and will depend upon your personal circumstances, the loan amount and the term.
Representative example: Representative based on a loan of £0 repayable
over
0 months
at an interest rate of pa (fixed). Monthly repayment of .
Total
amount
payable £0.
Please note: the finance calculator provides only a guide and the exact amounts will be confirmed during the application process.
While the finance calculator aims to be as accurate as possible, the monthly payments and interest paid may differ at the application stage. This is because the lender might round figures differently or take a larger first or final payment, which could affect the monthly cost.
