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Unleash adventure with the Frog MTB 72 kids' mountain bike.
Unleash adventure with the Frog MTB 72 kids' mountain bike.
Frog Bikes

Frog Bikes Frog MTB 72 Junior Mountain Bike In Metallic Grey/Neon Red

£727.00 £855.00 15% off
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Frog Bikes Frog MTB 72 Junior Mountain Bike In Metallic Grey/Neon Red

Season:2024

Brand:Frog Bikes

Code:L-FM72-MGR

Unleash adventure with the Frog MTB 72 kids' mountain bike.

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 the 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 little shredders better control. It also comes with Kenda MTB tyres for maximum grip and comfort in all weather conditions and on all terrains.

Features:

  • 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 10-year extended warranty on the frame
  • Suitable for 13+ years with a recommended inside leg of 66cm-85cm
Technical Information
  • Product Safety Certifications
    ISO 4210 and CPSC 1512 (CFR 1512)
  • Bike Weight
    11.5 kg (incl pedals)
  • Frame
    6061 T6 heat treated, aluminium alloy, seat tube 16" (415mm)
  • Fork
    Frog 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.
  • Front Hub
    KT-SN3F, high performance aluminium disc hub, sealed cartridge bearings, QR, 24 hole, 6 bolt
  • Rear Hub
    KT-SN3R, high performance aluminium disc hub, sealed cartridge bearings, QR, 24 hole, 6 bolt
  • Cassette Free Wheel
    Sunrace, CSM990 9AX, 9-speed, 11-40t
  • Rim
    Aluminium, 26", double wall, disc-specific
  • Seat Clamp
    Aluminium, QR
  • Headset
    Neco, 1"1/8 semi-integrated threadless with sealed cartridge bearings, aluminium Frog Bikes top cap
  • Stem
    UNO, Aluminium, 1"1/8, 60mm, Oversized 4 bolt clamp
  • Grips/Bar Tape
    Soft rubber grip with lock ring, 30mm OD
  • Brakes (F&R)
    Tektro hydraulic disc brakes, 160/140mm rotor
  • Tyres
    Kenda K1134, 26"x2.1", MTB, (ETRTO/ISO 53-559)
  • Accessories Included
    Bell, bike reflectors white/red, wheel reflectors orange/white, frame protector patches
  • Crankset/Chainring
    Frog Bikes patented aluminium straight arm cranks with double chain guard, 146mm, steel 32t chainring
  • Bottom Bracket
    Thun Shorty-ML-SL; square taper, 68/108/107.5
  • Pedals
    Frog Bikes eco-friendly rice husk & plastic composite, w/reflectors, 9/16"
  • Chain
    KMC, 9-speed
  • Handlebar
    UNO, Aluminium Oversized, 620mm
  • Brake Levers
    Tektro M276, junior specific, 2 finger hydraulic disc brake
  • Saddle
    Frog Bikes junior specific slimline saddle (medium)
  • Seat Post
    Aluminium, micro adjust, 27.2mm
  • Gear Shifter
    Shimano Acera SLM3000 Rapidfire Shift 9 Speed Lever
  • Rear Derailleur
    Shimano Alivio RD-M3100-SGS Shadow 9 Speed Rear Derailleur
Sizing Information
  Minimum inside leg in cm (in) Approx age Wheel Size Frame Size
Tadpole Mini 24cm 01-Feb 10"   
Tadpole 31cm (12") 02-Mar 12"  
Tadpole Plus 38cm (15") 03-Apr 14"  
Frog 43 43cm (17") 03-Apr 14" 9"
Frog 48 48cm (19") 04-May 16" 9.5"
Frog 52s  52cm 05-Jun 20" 10"
Frog 52 52cm (20") 05-Jun 20" 10"
Frog 55 55cm (22") 06-Jul 20" 11"
Frog 62 62cm (24") 08-Oct 24" 12"
Frog 69 69cm (27") 10-Dec 26" 14"
Frog 73 73cm (29") Dec-14 26" 16"
Frog 78  78cm (31") 13+  26"  18" 
Frog Road/Track 58 58cm (23") 06-Jul 20" 11"
Frog Road/Track 67 67cm (26") 08-Dec 24" 14"
Frog Road/Track 70 70cm (27") Nov-14 26" 17"
Frog MTB 62 62cm (24") 08-Oct 24" 12.5" 
Frog MTB 69  69cm (27") 10-Dec 26" 15"
Frog MTB 72  72cm (28")  13+  26"  16"

 

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  • Frog Bikes Frog MTB 72 Junior Mountain Bike In Metallic Grey/Neon Red review by Thomas, on 13/07/2023

    5
    My son absolutely loves his Frog 62 MTB. They're at the pricier end for a kids bike but they are the real deal. The overall weight of the bike is a lot lighter than most kids MTB's and the air fork is brilliant; it's properly adjusted to the weight of a small rider so its active all the time unlike the cheap suspension forks bolted onto many kids bikes which are only really there for aesthetics. We've used it all over the place and its been great watching his off-road skills develop. 5 stars all the way, and great service from the guys at Avon Valley Cyclery too.

  • Frog Bikes Frog MTB 72 Junior Mountain Bike In Metallic Grey/Neon Red review by TOM HOLMES, on 23/03/2021

    5
    Really light for going uphill, excellent balance and long giving kids the confidence to descend at a good speed and good quality brakes for stopping. Only slight quibble over the tyres but only because they are a bit narrow for really muddy trails
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