FROG 73 "QUICK START" ASSEMBLY GUIDE
FROG 40 ASSEMBLY VIDEO (Applicable for Frog 73)
FROG 73 MUDGUARD INSTALLATION GUIDE
FROG KICKSTAND INSTALLATION GUIDE
Type: Kids • Hybrid
Bike: 26" wheels • 21.5 lbs
Rider: 12-14 years • 61"-74" height
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* U.S. (Contiguous) only. AK/HI & International shipping available.
We will gladly accept returns of NEW merchandise within 30 days from receiving your order.
Fits: 12-14 yrs with a minimum inseam of 73 cm (28.75")
The Frog 73 features a strong, high quality, lightweight frame, designed specifically for your child's size. The adjustable Tektro brakes inspire confidence and are easy to adjust for the reach of small hands. Features an 8-speed Shimano easy-change thumb shifters and an 8 speed cassette hub. Easily adjusted saddle height and now a shorter crank length of 127mm.
Frog bikes are easier to pedal due to a unique crank design from the renowned bicycle engineer Dimitris Katsanis (of Team GB Olympic fame). The new design reduces the Q-factor (the space between the pedals), allowing children to push more directly down when cycling, so converting more of their energy into motion. Only Frog applies this level of rigour to the design of kids’ bikes.
Comes with a bell, reflectors and mudguards as standard.
Approx Age | 12-14 years |
Wheel Size | 26" (ETRTO/ISO 559) |
Color | Red, Purple, Black, Green, Orange, Team Sky Black, Union Jack |
Weight | 22 lbs. |
Frame | 6061 T6 heat treated Aluminum alloy, seat tube 16" (406mm) |
Fork | 6061 T6 heat treated Aluminum alloy |
Crank set / Chainring | Frog Bikes Patented,146mm, Aluminum straight arm cranks, 34T chainring, black |
Bottom Bracket | Neco, square taper, 68/107.5, cartridge bearings |
Pedals | Resin platform, 9/16" thread, reflectors |
Front Hub | Quando, Aluminium, sealed hub, QR, 28 hole |
Rear Hub | Quando, Aluminium, sealed hub, QR, 28 hole, Shimano type 8/9spd free hub body |
Cassette | Shimano Altus, HG-31, 8-speed, 11-32t |
Rear Derailleur | Shimano Altus, M310, 8-speed |
Chain | KMC, 8-speed |
Rim | Aluminum, 26"x1.5", double wall, machined braking surface |
Seat Post | Aluminum, micro adjust, 27.2mm |
Seat clamp | Aluminum, QR |
Headset | Neco, 1"1/8 semi-integrated threadless, Frog Bikes top cap |
Handlebar | Aluminum, flat bar, 520mm |
Stem | Aluminum, 1"1/8, 60mm, 4 bolt clamp |
Grips | Frog Bikes specific, lock on, slim grips |
Gear Shifter | Shimano Alivio, M360, 8-speed, rapid fire |
Brake Levers | Tektro JL510, Aluminum, easy reach |
Brakes (F&R) | Tektro 836AL, Aluminum, linear pull |
Saddle | Frog Bikes child-specific saddle (medium), steel rails |
Tires | Kenda, 26"x1.5", hybrid/knobby |
Mudguards | Full length, resin, black |
Accessories box | Bell, bike reflectors white/red, wheel reflectors orange/white, touch up paint, frame protector patches |
A | Wheelbase (mm) | 1018 |
B | Seat tube angle (degrees) | 74 |
C | Head tube angle (degrees) | 71 |
D | Effective top tube (mm) | 530 |
E | Head tube length (mm) | 100 |
F | Chain stay length (mm) | 425 |
G | Seat tube length (mm) | 406 |
H | BB to Floor (mm) | 295 |
All Frog 73 bikes arrive 90% assembled. All you need to do is install the pedals, seat post, handlebars and front wheel. If you decide you want the optional mud guards on your bike, these will need to be installed also.
Our professional bike technician looks over every bike before it ships and switches the hand brakes to be standard for the US (rear on the right, front on the left).
WHEEL SIZE | 26" |
RIDER HEIGHT | 61" - 74" |
RIDER AGE | 12 - 14 years |
MINIMUM INSEAM* (Beginner / Experienced Rider) | 28.7" / 26.2" |
MAXIMUM INSEAM (Experienced Rider) | 31.9" |
SEAT HEIGHT | 29.2" - 35.0" |
STANDOVER HEIGHT† | Coming Soon |
BIKE WEIGHT (with Pedals) | 21.5 lbs |
* Minimum inseam measurement for a child who is large enough to ride this bike. Beginner Riders must reach the ground comfortably and flat footed while straddling the seat, meaning they require a larger minimum inseam. Experienced Riders will be more comfortable extending to their tip toes when straddling the seat. See How to Measure Your Child's Inseam.
† Standover Height is measured from the top of the top tube to the ground, rising directly from the front of the chainring.
Getting your kid on the right size bike is important and easy! All you need is:
With these two pieces of information, you can easily calculate the MINIMUM SEAT HEIGHT your child needs on their new bike.
See our Kids Bike Sizing Guide for more details. And see Choosing the Best Bike for YOUR Child for our comprehensive guide to find your kid's next bike!
If you do have any further questions or concerns about sizing, please contact us and one of our Kids Bike Experts would be happy to help!
Our "Ride Happy" Guarantee: We want you to love your purchase, but if you are not completely satisfied, we offer hassle-free returns on all orders.
You have 30 days from receiving your order to initiate your return with us:
If you'd like to return your order, please start here.
Ready Set Pedal stands behind all products we sell. Most of our brands (including all bikes) offer a limited warranty. We will work directly with the manufacturer (on your behalf) to evaluate and process your warranty claim. If the issue/defect is deemed eligible to be covered under warranty, we work to get you a replacement, repair or refund as quickly as possible. If you're experiencing an issue/defect with an order, please contact us for support.
Frog offers a standard 2 year warranty on all frames, forks, parts and paintwork (excluding tires & inner tubes). Register here for Frog's FREE extended Warranty Plus, which offers a 10 year warranty on frames, handlebars, stems, seat posts, cranks and forks (excluding suspension forks). You must complete and submit the Warranty Plus application form within 28 days of purchase.
Suspension forks come with a standard warranty of 2 years and are not included in the Warranty Plus offer.
Frog offers a standard 2 year warranty on all frames, forks, parts and paintwork (excluding tires & tubes). Register for Frog's FREE extended Warranty Plus, which offers a 10 year warranty on frames, handlebars, stems, seat posts, cranks and forks (excluding suspension forks).
Your bike arrives 90% assembled. Ready Set Pedal tunes and inspects every Frog Bike to ensure quality and make your final assembly as easy as possible. Follow our "Quick Start Assembly Guide" to be riding in 15 minutes.
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