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The Frog 74 is a 26-inch kid’s hybrid bike that is the ideal multi-purpose geared bike, suitable for 12-14 year-olds.
The Frog 74 is a 26-inch kid’s hybrid bike that is the ideal multi-purpose geared bike, suitable for 12-14 year-olds.
Frog Bikes

Frog Bikes 74 26in Wheel Hybrid Kids Bike 2025 in Dark Grey

£540.00
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With Pre-Launch, the date when we expect to receive the product ourselves is still a little too hazy to be confident in accepting Pre-Orders.

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Estimated Delivery & Collection Dates

Estimated Delivery & Collection Dates are given on Pre-Order and Pre-Launch products. They are for indication purposes only and can change at any time without notice.

The dates we provide are based on indications given by our suppliers. Whenever we get updated information from our suppliers we will endeavour to update the Estimated Delivery & Collection Dates provided on product pages.

We estimate this will be ready for despatch to you or collection via Click & Collect on Undetermined
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Hassle free returns

Any item, except food, face masks or e-gift vouchers (full e-gift vouchers T&Cs are listed on the respective product pages) can be returned to us for any reason within 90 days, provided that the item has not been used or fitted and is returned in its original packaging with valid proof of purchase. It is recommended that you use a recorded delivery service to ensure your items are received by us. We cannot assume responsibility for items that are lost in the post.

Online or in-store purchases can both be returned to any store free of charge or can be returned by post after completing the online returns form. If you are returning an item due to a fault, we will refund your postage.

If you wish to return your bike to us, please keep the box it arrived in and let us know using the returns form and we will arrange collection.


Customer Returns Form

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Terms & Conditions

Items must be returned in their original packaging and unused. Refunds will be issued once the products have been received and inspected.

Click & Collect customers can buy with confidence knowing that they can review the item before deciding whether it is right for you before leaving the store. Should you decide it's not right for you, it can be conveniently exchanged or refunded straight away, or you still have up to 90 days to return it if you are still unsure.

Please note:

1. If the items we have sent you are faulty, damaged or not as we described, we will cover the cost of collection and the delivery of the correct item.

2. If we have delivered the correct bike but upon inspection, you decide the bike is not the one for you, we will charge you £24.99 for collection. If you do not have the original box, we will charge you an additional £15 to provide one.

Refunds will be processed using the same method of payment used for the original purchase. Credit & debit card refunds must be made to the card used for the original purchase.

We are unable to offer a refund without a valid receipt.

Frog Bikes 74 26in Wheel Hybrid Kids Bike 2025 in Dark Grey

Season:2025

Brand:Frog Bikes

Code:L-FH74-DGR

The Frog 74 is a 26-inch kid’s hybrid bike that is the ideal multi-purpose geared bike, suitable for 12-14 year-olds.

This premium bike’s lightweight, yet robust aluminium frame weighs just 9.55kg, giving young riders great agility as they conquer roads, pavements, towpaths and forest trails. Equipped with Kenda small block eight tyres ensure maximum stability and grip on any terrain. It also offers full-length mudguards to protect against dirt and splashes, the option to attach a kickstand to the frame to keep the bike upright, and the option to add a pannier rack for hassle-free transportation of school books and sports equipment.

The Frog 74 features premium components made specifically for kids to bring ease and comfort to every young rider, including a quick-release child-specific saddle that effortlessly adjusts to provide the perfect riding position. The FrogFit Technology® youth-specific 8-speed gear shifters offer short lever travel, transforming gear changes into seamless transitions, and the Tektro brakes with small, easy-to-reach levers offer greater control and improved confidence. Our patented Frog cranks reduce the distance between pedals, providing young adventurers increased pedalling efficiency.

The Frog 74 is designed for longevity and has been optimised for adaptability and to help maximise the lifetime of the bike for a growing child. It boasts a lower bracket position to ensure a safer ergonomically superior riding experience. This well-thought-out design also allows for a greater leg-length range, perfectly accommodating the growth of those ever-lengthening limbs! To further enhance its adaptability, the handlebar height can be effortlessly adjusted with a 40mm range, making it a worthwhile investment that evolves alongside your child.

Key Features & Benefits:

  • FrogFit Technology®:Youth-specific 8-speed gear shifters for easy gear change
  • Fully Equipped:With reflectors, mudguard and bell for safety and practicality
  • Patented Frog Cranks:For more effortless pedalling, increasing efficiency and comfort

Full Specification:

  • Frame:6061 T6 heat treated aluminium alloy, seat tube 18" (465mm)
  • Fork:6061 T6 heat treated aluminium alloy
  • Number of Gears:8
  • Gear Shifters:FrogFitTechnology® youth-specific 8-speed gear shifters with short lever travel and ultraslick gear cable
  • Chainset:Frog Bikes Patented, 146mm, aluminium straight arm cranks, 34T chainring, black
  • Chainrings:34T chainring
  • Rear Cassette:8-speed, 11-32t
  • Chain:KMC, 8-speed
  • Front Derailleur:N/a
  • Rear Derailleur:Microshift (model M36S), 8-speed
  • 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"
  • Rims:Aluminium, 26", double wall, machined braking surface
  • Front Hub:Quando, aluminium, sealed hub, Quick Release, 20 hole
  • Rear Hub:Quando, aluminium, sealed hub, Quick Release, 20 hole, Shimano type 8/9spd free hub body
  • Front Tyre:Kenda K1047, 26"x1.5", Hybrid, (ETRTO/ISO: 38-559)
  • Rear Tyre:Kenda K1047, 26"x1.5", Hybrid, (ETRTO/ISO: 38-559)
  • Brakes:Tektro 837 AL, aluminium, linear pull, Tektro JL510, aluminium levers, easy reach
  • Handlebars:Aluminium, flat bar, 520mm
  • Handlebar Grips:Frog Bikes specific, lock on, slim grips
  • Headset:Neco, 1"1/8 semi-integrated threadless, Frog Bikes top cap
  • Stem:Frog Bikes Aluminium 60mm Stem
  • Saddle:Frog Bikes child-specific saddle (medium), steel rails
  • Seat Clamp:Aluminium, Quick Release
  • Accessories:Bell, bike reflectors white/red, wheel reflectors orange/white, paint plasters, frame protector patches
  • Weight:9.55 kg (incl pedals)
  • Age/Inside Leg:12-14

Manufacturers reserve the right to change specifications without notice based on availability at the point of assembly.

Sizing Chart for Frog Kids Bike

Frog bikes are sized by leg length rather than age, as this is the most reliable way of getting the right size of bike for each child.

Current ModelsMinimum Recommended inside leg in cm (inches)Maximum Recommended inside leg in cm (inches)Approx ageWheel SizeFrame Size
Tadpole Mini23cm (9")31cm (12")1-210"
Tadpole31cm (12")38cm (15")2-312"
Tadpole Plus36cm(14")44cm(17")3-414"
Frog 4036cm(14")43cm(17")3-414"9"
Frog 4440cm(16")51cm(20")4-516"9.5"
Frog 4743cm(17")54cm(21")4-618"9.5"
Frog 5350cm(20")62cm(24")5-720"11"
Frog 6157cm(22")74cm(29")8-1024"12"
Frog 6257cm(22")65cm(26")8-1024"12"
Frog 6963cm(25")70cm(27")10-1226"14"
Frog 7367cm(26")76cm(30")12-1426"16"
Frog 7469cm (27")91cm (36")12-1426"18"
Frog 7872cm (28")83cm (33")13+26"18"
Frog City 5353cm(21")62cm(24")5-720"11"
Frog City 6161cm(24")70cm(27")8-1024"12"
Frog City 6767cm (26")76cm (30")10-1226"14"
Frog Road/Track 5852cm(20")59cm(23")6-720"11"
Frog Road/Track 6762cm(24")70cm(28")8-1224"14"
Frog Road/Track 7067cm(26")79cm(31")11-1426"17"
Frog MTB 6258cm (23")65cm (26")8-1024"12.5"
Frog MTB 6963cm (25")70cm (28")10-1226"15"
Frog MTB 7266cm (26")81cm (32")13+26"16"


Warranty Information for Frog:

Frog Bikes' offer a standard warranty for 2 years on all frames, forks, parts & paintwork. Suspension forks come with a standard warranty of 2 years and are not included in the Warranty Plus offer.
Frog offer a FREE extended warranty of 10 years on frames, handlebars, stems, seat posts, cranks and forks (excluding the suspension forks on MTBs) if you complete and submit the Warranty Plus application form within 28 days of purchase. This extended warranty is non-transferable.
For full warranty policy please visit frogbikes.co.uk

Sizing Information

Sizing Chart for Frog Kids Bike

Frog bikes are sized by leg length rather than age, as this is the most reliable way of getting the right size of bike for each child.


Current ModelsMinimum Recommended inside leg in cm (inches)Maximum Recommended inside leg in cm (inches)Approx ageWheel SizeFrame Size
Tadpole Mini23cm (9")31cm (12")1-210"
Tadpole31cm (12")38cm (15")2-312"
Tadpole Plus36cm(14")44cm(17")3-414"
Frog 4036cm(14")43cm(17")3-414"9"
Frog 4440cm(16")51cm(20")4-516"9.5"
Frog 4743cm(17")54cm(21")4-618"9.5"
Frog 5350cm(20")62cm(24")5-720"11"
Frog 6157cm(22")74cm(29")8-1024"12"
Frog 6257cm(22")65cm(26")8-1024"12"
Frog 6963cm(25")70cm(27")10-1226"14"
Frog 7367cm(26")76cm(30")12-1426"16"
Frog 7872cm (28")83cm (33")13+26"18"
Frog City 5353cm(21")62cm(24")5-720"11"
Frog City 6161cm(24")70cm(27")8-1024"12"
Frog City 6767cm (26")76cm (30")10-1226"14"
Frog Road/Track 5852cm(20")59cm(23")6-720"11"
Frog Road/Track 6762cm(24")70cm(28")8-1224"14"
Frog Road/Track 7067cm(26")79cm(31")11-1426"17"
Frog MTB 6258cm (23")65cm (26")8-1024"12.5"
Frog MTB 6963cm (25")70cm (28")10-1226"15"
Frog MTB 7266cm (26")81cm (32")13+26"16"
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