The first pedal 52s is a great value bike for 5-6 year olds with a average inside leg of 52cm. This bike is a great confidence booster for a taller child that hasn't quite learnt to cycle yet. It can also be used as a balance bike by removing the pedals. 

Wheel Size: 20" inch

Why buy a Frog 52s?

- Lightweight but sturdy Frame
- Tektro brakes with small easy to reach brake lever
- Patented Frog cranks for easier pedalling
- Quick release seat post for easy height adjustment
- Free 5 year warranty on frame and forks
- Reflectors, mudguard and bell included

Available colours: Red and Green

 

Age    5-6
Available colours    Red, Green
Wheel size    20" (ETRTO/ISO 406)
Weight    7.64 kg
Frame    6061 T6 heat treated Aluminium alloy, seat tube 10" (255mm)
Fork    6061 T6 heat treated Aluminium alloy
Crank set    Frog Bikes Patented,102mm, Aluminium straight arm cranks, 32T chainring, Black
Bottom Bracket    Neco, square taper, 68/107.5, cartridge bearings
Pedals    Resin platform, 9/16" thread, w/reflectors
Front Hub    Quando Aluminium black sealed with 5mm allen bolt internal fixing. 20 hole.
Rear Hub    Quando Aluminium black sealed with standard freewheel thread and 5mm allen bolt internal fixing. 20 hole. Drive side chain tensioner.
Freewheel    ATA, standard ISO thread, 16t, 4 prong removal, chrome plated
Chain    KMC, single speed
Rim    Aluminium, 20"x1.5", double wall, machined braking surface
Seat post    Aluminium, micro adjust, 27.2mm
Seat Clamp    Aluminium, QR
Headset    Neco, 1"1/8 semi-integrated threadless, Frog Bikes top cap
Handlebar    Aluminium, flat bar, 460mm
Stem    Aluminium, 1"1/8, 38mm, 4 bolt clamp
Grips    Frog Bikes specific, lock on, slim grips
Brake levers    Tektro JL510, Aluminium, easy reach
Brakes (F&R)    Tektro 836AL, Aluminium, linear pull
Saddle    Frog Bikes child-specific saddle (small), steel rails
Tyres    Kenda K1153, 20"x1.75", MTB, (ETRTO/ISO 47-406)
Mudguards    Resin, black
Accessories box    Bell, bike reflectors white/red, wheel reflectors orange/white, paint plasters, frame protector patches
*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.

Frog 52 Single Speed

£330.00Price
48
  • Approx Age 4-5 Colour FROG: Red, Purple, Orange, White/Spots, Pink TEAM SKY: White/Blue/Yellow Weight 6.75 kg or 14.8 lbs Fork Aluminium Fork Frame Aluminium 9.5" / 22.13cm Frog 48 Frame Wheel Size 16" Head Set Locking headset, 27mm Bottom Bracket 107.5mm Sealed Bottom Bracket Crank Set Aluminium 102mm Black Chain Ring Steel 32 Teeth Chain Guard Integral Black Chain Guard. Full chain guard supplied and fitted as required. Brakes Tektro C310 Aluminium V Brake Black Brake Levers Tektro Aluminium JL352-RS V Brake Lever Black Length of top tube 374mm (horizontal distance from seat post to stem: 393mm) Stem Frog Bikes Aluminium 38mm Stem Handlebar Frog Bikes Aluminium Little Handlebars Width 440mm Grip Frog Bikes Specific Locking Slim Grips Saddle Frog Bikes Saddle Size:201*136mm, Black, adjustable rails for better fit Seat Post Aluminium 200mm, 27.2mm wide. Pedal Plastic with Ball Bearings and Reflectors Bell Bell Rim Aluminium 16" x 1.5" 20 holes Black(Weight:240g) Hubs Aluminium 20 holes Tyres Kenda 16" x 1.5" hybrid tyres Extra Tyres Kenda K1153 16"*1.75 Tubes Kenda 16" x 1.5" with Schrader Valves Right Hand Gear Shifter Single Speed Free Wheel 18 T Copper Reflectors White & Red front & rear reflectors, 2x wheel reflectors (in both white and orange) Mudguard Plastic Mudguards front and rear Frame Protectors Clear stickers for chainstay and frame
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Contact us:

Unit 7+8, Harrowbeer Mews, Leg O'mutton, Yelverton, Devon. PL20 6WE

help@rockinbikes.co.uk

Tel: 01822 258022

 

Hours of Business:

Mon- Fri 9am-6pm

Sat 9am – 5pm

Closed Sundays and bank holidays!

 

 

© 2018 by rockinbikes 
 

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