Frog MTB 72

£854.99
30 days free insurance available

Finance available from £29.57 per month with V12 Finance

Out of Stock ( Call for Availability )
26

Why buy a Frog MTB 72?

  • Lightweight 26-inch children’s aluminium mountain bike
  • Junior air suspension fork with lockout and damping control
  • Better control with oversized handlebars and stems
  • Easy-to-reach hydraulic brakes for uphill climbing
  • Shimano rapid-fire 9-speed shift lever
  • Increased pedalling efficiency with patented Frog cranks
  • Free 5-year warranty on frame
  • Suitable for 13+ years with a recommended inside leg of 66cm-81cm

With the awesome Frog MTB 72 kids' mountain bike, 13+-year-old multi-terrain adventurers will be able to hit the trails, pump tracks and streets in style. The lightweight aluminium MTB weighs just 11.5 kg and is equipped with hydraulic disk brakes, air suspension forks, and a 9-speed drivetrain to deliver the ultimate in off-road riding.


The Frog MTB 72 junior mountain bike, which is part of our Push The Limits range, is perfect for kids to make trail riding fun and easy. It’s kitted out with high-spec, age-specific components, designed for ease and comfort to help them build confidence and progress like a pro! They can experience smoother downhill control with the hydraulic disc brakes and impactful suspension forks, and tackle uphill climbs like a champ, thanks to the ultra-lightweight aluminium, child-specific frames.


This agile junior mountain bike also features an oversized handlebar and stem to reduce flex, giving your little shredder better control. It also comes with Kenda MTB tyres for maximum grip and comfort in all weather conditions and on all terrains. And our patented Frog cranks let kids pedal more efficiently, keeping them fast, nimble, and ahead of the game.


Custom kids’ mountain bike forks

For young lighter riders, we created custom suspension forks to ensure that our Push the Limits mountain bikes perform perfectly regardless of a rider’s weight. Learn more about how our forks are designed to work with a child's weight and how to adjust the sag here >>


Get sized for cycling success

The Frog MTB 72 mountain bike is suitable for 13+ years with a recommended inside leg measurement of 66cm-81cm.


One of the biggest temptations is to buy a child's first bike that they will grow into. However, this will likely have the opposite effect and put your child off bikes and cycling altogether! Another common mistake is to purchase a budget kids' bike but these models are often as heavy as a child which can lead to frustration at not being able to cycle. That’s why Frog bikes are lightweight and designed to specifically accommodate the anatomy of children.


The data obtained during our child-specific frame design research has helped us create a helpful kids’ bike sizing app. View our bike sizing guide to discover the best-sized bike for your child or alternatively speak to one of our local stockists about our children’s bike range.


Available colours*: Metallic grey & neon green and Metallic grey & neon red

*Actual colours may vary. This is due to the fact that every computer monitor has a different capability to display colours and that everyone sees these colours differently. Our photos show the samples as life-like as possible, but please understand the actual colour may vary slightly as paint batches also have variances. We cannot guarantee that the colour you see accurately portrays the true colour of the product.


Product Safety CertificationISO 4210 and CPSC 1512 (CFR 1512)
Approx Age13+
Wheel Size26"
Bike Weight11.5 kg (incl pedals)
Frame6061 T6 heat treated, aluminium alloy, seat tube 16" (415mm)
ForkFrog Bikes junior specific 26" air suspension fork with lockout and damping control, 100mm travel
Our forks are manufactured to work specifically with a childs' weight learn more here
Front HubKT-SN3F, high performance aluminium disc hub, sealed cartridge bearings, QR, 24 hole, 6 bolt
Rear HubKT-SN3R, high performance aluminium disc hub, sealed cartridge bearings, QR, 24 hole, 6 bolt
Cassette/Free wheelSunrace, CSM990 9AX, 9-speed, 11-40t
Rear DerailleurShimano Alivio RD-M3100-SGS Shadow 9 Speed Rear Derailleur
RimAluminium, 26", double wall, disc-specific
Seat ClampAluminium, QR
HeadsetNeco, 1"1/8 semi-integrated threadless with sealed cartridge bearings, aluminium Frog Bikes top cap
StemUNO, Aluminium, 1"1/8, 60mm, Oversized 4 bolt clamp
Grips/Bar tapeSoft rubber grip with lock ring, 30mm OD
Gear ShifterShimano Acera SLM3000 Rapidfire Shift 9 Speed Lever
Brakes (F&R)Tektro hydraulic disc brakes, 160/140mm rotor
TyresKenda K1134, 26"x2.1", MTB, (ETRTO/ISO 53-559)
Accessories boxBell, bike reflectors white/red, wheel reflectors orange/white, frame protector patches
Crank set / ChainringFrog Bikes patented aluminium straight arm cranks with double chain guard, 146mm, steel 32t chainring
Bottom BracketThun Shorty-ML-SL; square taper, 68/108/107.5
PedalsFrog Bikes eco-friendly rice husk & plastic composite, w/reflectors, 9/16"
ChainKMC, 9-speed
HandlebarUNO, Aluminium Oversized, 620mm
Brake LeversTektro M276, junior specific, 2 finger hydraulic disc brake
SaddleFrog Bikes junior specific slimline saddle (medium)

*subject to change.

We are constantly working on improving our bike range, which sometimes results in a component being replaced by a newer/better version. As a consequence, it is possible that some of the bikes of this range have more up to date components than reflected in this table.

Please note: Manufacturers can sometimes change the specification of the products from time to time.

More reasons to buy from us

We price match all products on a like for like basis.

To qualify the item must be available in stock with a UK supplier and any additional costs taken into consideration.

i.e delivery charges, buyers premium, assembly charges.

Call us on 01823 252499 before you make your purchase to enquire about price matching a product.

Please read our full price match policy.

With all bike sales you will receive an informational bike pack that contains a 15% Off accessories voucher inside.

This voucher is redeemable at your nearest Bicycle Chain, Rock & Road or Climb On Bikes Store.

We currently have stores in Yeovil, Taunton, Bridgwater, Weston-Super-Mare and Hereford.

This is part of our 'Support Local Business' initiative, where we want to see local riders supported by their local bike shops.

We hope to see you in store soon.

When you buy a bike from us in the store or come to collect your Click & Collect order we will adjust your new bike to fit you.

This includes adjusting saddle height, saddle position and where possible adjusting the brake levers / gear shifters.

We will also adjust any accessories you have purchased with your bike where applicable.

When you buy a bike from us you will get a free service at your nearest Bicycle Chain store within 6 weeks of taking delivery of your bike.

The free service is put in place to make sure the bike you have purchased is running correctly and to adjust out any cable stretch that happens to any new bike.

The type of bike you have bought and the type of riding you have planned will affect how soon you need to book your free service.

  • Light use - 6 weeks
  • Daily commuting / moderate use - 4 weeks
  • Hard / aggressive use - After the first 2 rides

However if you experience any issues at any time you should stop riding your bike and book your bike in for its free service immediately.

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  • Sunday: Closed