GBP
Choosing your child’s first bike can be a daunting decision—balance bike or pedal bike? Lightweight or sturdy? Will it grow with them? We compare three standout contenders on the market: LittleBig Convertible Bike, Frog 38 (14″ First Pedal Bike), and Woom GO 2 (14″ Kids Pedal Bike). This side-by-side look gives you an honest evaluation to help you confidently choose the right ride for your little one. We can’t be entirely without bias so we stick to the facts along with professional and customer reviews.
Pros Across All Three
Lightweight and quality builds — all three focus on minimal weight with alloy frame and fork and child-specific design to aid confidence and control.
Thoughtful kids specific components — child-sized cranks, hand brakes and 14 inch alloy wheels with air tyres.
Geared toward early riders — Frog 38 and Woom GO 2 minimise the leap from their separate smaller balance bike; LittleBig eases transition further by converting from balance to pedal bike.
Comparison Chart
| Feature | LittleBig | Frog 38 | Woom GO 2 |
|---|---|---|---|
| Type / Conversion | Converts from balance → bigger balance → 14″ pedal bike (3-in-1) | 14″ first pedal bike | 14″ first pedal bike |
| Key Features | 3-in-1 bike that grows with your child Ultra low standover Lightweight Child sized components 14 inch wheels with air tyres Front and rear brakes Geometry is slow and stable in little balance bike mode, agile in big/pedal bike mode |
Lightweight Narrow crank Q factor Child sized components Steering limiter Mudguards 14 inch wheels with air tyres Front and rear hand brakes |
Lightweight Narrow crank Q factor Steering limiter Child sized components 14 inch wheels with air tyres Front brake as standard, coaster brake in USA but freewheel/rear V brake optional |
| Age Range | Approx. 2–6 yrs | Approx. 3–5 yrs | Approx. 3–4.5 yrs |
| Saddle Height Range Balance Bike | 30cm–45cm | N/A | N/A |
| Saddle Height Range Pedal Bike | 37cm–52cm (~15″–21″) | 38cm–52cm (~15.7″–19.7″) | 39.4cm–48.8cm (~15.5″–19.2″) |
| Weight | 4.3 kg (balance bike), 6.3 kg (pedal bike) | 6.4 kg with pedals | 5.1 kg–5.5 kg (includes pedals) |
| Brakes | Dual child-specific hand brakes | Child-sized hand brakes | Front and rear in EU/UK; coaster brake in USA + optional hand brake |
| Warranty | Lifetime warranty on frame and fork | 10 years on frame and fork | 2 years standard; 10 years when registered |
| Price | €295 balance bike + €95 pedals (€390 total) £250 balance bike + £75 pedals (£325 total) $295 balance bike + $95 pedals ($380 total) |
€440 £380 |
€429 £385 $459 |
| Price Comparison Balance Bike and Pedals Europe (Euro) |
€295 balance bike + |
WOOM GO 1 balance: €249 + |
Frog Tadpole balance: €260 + |
| Price Comparison Balance Bike and Pedals United Kingdom (GBP) |
£250 balance bike + |
WOOM GO 1 balance: £235 + GO 2 pedal: £385 = £620 total |
Frog Tadpole balance: £195 + Frog 38 pedal: £380 = £575 total |
| Value for Money | One purchase covers multiple stages | High-spec pedal bike for short age range | Premium quality, but short-term use. Good resale. |
Geometry Comparison Chart (If it's your thing!)
| Geometry | LittleBig (Pedal mode, 14″) | Frog 38 (14″) | Woom GO 2 (14″) |
|---|---|---|---|
| Wheel size | 14″ | 14″ | 14″ |
| Wheelbase (cm) | 67 | 66 | 64 |
| Head tube angle (°) | 70 | 71 | 68 |
| Seat tube angle (°) | 70 | 75 | 68 |
| Effective top tube (cm) | 39 | 34 | 36 |
| Head tube length (cm) | 8.5 | 7.5 | — |
| Chainstay length (mm) | 26.5 | 27.6 | — |
| Min saddle height (cm) | 37 | 38 | 39.4 |
| Max saddle height (cm) | 52 | 52 | 48 |
| Stand-over height (cm) | 28 | — | 35 |
| Crank arm length (mm) | 89 | — | 80 |
| Handlebar height (cm) | 60 | — | 62.8 |
Why LittleBig Shines for Parents
Ultimate Longevity & Versatility
One bike does it all—balance bike, growth-adjusted balance, then pedal bike. The 3-in-1 design spans approximately four years and negates the need for multiple purchases.
Lifetime Warranty
Confidence built in. LittleBig offers a lifetime warranty, ensuring peace of mind beyond typical coverage windows.
Value for Money
LittleBig costs less than the Woom 2 and Frog 38, but gives long-term value with the growing frame and option to use as both a balance bike and pedal bike.
Seamless Transition to Pedals
Learning to ride on the same bike means the only thing changing is pedals; kids don’t need to adapt riding technique.
Irish Craftsmanship
Designed and hand-assembled in Ireland, offering a level of attention and robustness parents value.
Key Takeaway
While all three bikes impress, LittleBig uniquely offers a hybrid experience—lasting performance with a lifetime guarantee and a smoother learning curve for little ones. For parents looking for a one-and-done investment that grows with the child while delivering great performance, LittleBig is a compelling choice.
That said, if your child is already steady on a balance bike and you prefer a standalone first pedal bike, the Frog 38 and Woom GO 2 remain excellent options.
References:
LittleBig Bikes Frog 38 First Pedal Bike Two Wheeling Tots Woom 2 Review Woom GO 2 Official Page
