Rotational Impact Protection Fit System Weight Best For Battery Max Torque Motor Range Top Speed Crank Fork Dropper Post Wheels Tire Size Drivetrain Brakes Frame Road
Frog Bikes
Frog 55
$520.00

Frog 55
$520.00

This product is available for curbside or in-store pickup only. See available stores below.
Pick-up any available item at your local Sports Basement

Simply choose pickup at your store under shipping options at checkout.

Get FREE bike maintenance for 6 months with the purchase of any bicycle, plus 50% off any bike fit.

See all of our bike shop services.

Want to try out one of our demo bikes before you commit to your purchase?

Check out our selection here.

Click HERE to see what your bike is worth in credit.

article #

This 20 inch kids' Hybrid Bike is the ideal multi purpose, geared bike for 6 or 7 year olds with a minimum inside leg of 55cm. The handlebars can be lowered or raised within a range of 54mm and adjusting the seat height is easy to do at home with the quick release system. This means a Frog Bike will grow with your child - making it a great investment. Made in the UK at the Frog Factory in South Wales, these Hybrid Bikes are perfect for roads, pavements, tow paths and forest trails. They come with mudguards and the option to attach a pannier rack to the frame for transporting school books and sports kit. From the lightweight child specific frame that is easy and fun to ride to brakes designed for little hands to grab, this all results in a confident bike rider who will jump at every opportunity to get out on their bike exploring.

  • Sizing: For 6 or 7 year olds with a minimum inside leg of 55cm
  • Adjustable: Handlebars can be lowered or raised within a range of 54mm
  • Wheel Size: 20" inch
  • Lightweight but sturdy Frame making the bike easy to manoeuvre for your child
  • Tektro brakes with small, easy to reach brake levers. Better control means improved confidence for young riders
  • FrogFitTechnology youth-specific 8-speed gear shifters with short lever travel makes changing gear and undulating rides a breeze
  • Patented Frog cranks maintain a low Q-Factor (the distance between the pedals) for easier pedalling. A reduced distance between the pedals allows for maximum leverage on the pedals increasing efficiency
  • Quick release seat post for easy height adjustment as they grow
  • Free 5 year warranty on frame and forks
  • Reflectors, mudguard and bell included
Brakes
Tektro 837 AL
Crank
KMC
Drivetrain
Shimano Altus 1x8
Frame
Aluminum
Wheels
Aluminium, 20"x1.5"
ModelFROG 55
Approx Age6-7
Wheel Size20"
Bike Weight8.55 kg
Frame6061 T6 heat treated aluminium alloy, seat tube 11" (280mm)
Fork6061 T6 heat treated aluminium alloy
Front HubQuando, aluminium, sealed hub, QR, 28 hole
Rear HubQuando, aluminium, sealed hub, QR, 28 hole, Shimano type 8/9spd free hub body
Cassette/Free wheelShimano Altus, HG-31, 8-speed, 11-32t
Rear DerailleurShimano Altus, M310, 8-speed
RimAluminium, 20"x1.5", double wall, machined braking surface
Seat ClampAluminium, QR
HeadsetNeco, 1"1/8 semi-integrated threadless, Frog Bikes top cap
StemAluminium, 1"1/8, 38mm, 4 bolt clamp
Grips/Bar tapeFrog Bikes specific, lock on, slim grips
Gear ShifterFrogFitTechnology® youth-specific 8-speed with short lever travel
Brakes (F&R)Tektro 837 AL, aluminium, linear pull
TyresKenda K1047, 20"x1.5", Hybrid, (ETRTO/ISO: 38-406)
MudguardsFull length, resin, black
Accessories boxBell, bike reflectors white/red, wheel reflectors orange/white, paint plasters (excl. Union Jack- touch up paint supplied), frame protector patches
Crank set / ChainringFrog Bikes Patented, 114mm, aluminium straight arm cranks, 32T chainring, black
Bottom BracketNeco, square taper, 68/107.5, cartridge bearings
PedalsResin platform, 9/16" thread, reflectors
ChainKMC, 8-speed
HandlebarAluminium, flat bar, 460mm
Brake LeversTektro JL510, aluminium, easy reach
SaddleFrog Bikes child-specific saddle (small), steel rails

* Specs subject to change

FIGAREAMEASUREMENT
AWheelbase34.6"
BSeatube Angle (Degrees)74º
CHead tube angle (degrees)71º
DEffective top tube17.8"
EHead tube length4.7"
FChain stay length14.7"
GSeat tube Length11.0"
HBB to Floor9.8"
Rider Minimum InseamBIKE SIZE
20" / 52 cm20

Pairs Well With

Product Reviews