This 20 inch kids' bike is the ideal multi purpose geared bike for 5 or 6 year olds with a minimum inside leg of 52cm.
Wheel Size: 20" inch
Why buy a Frog 52?
- Lightweight but sturdy Frame
- Tektro brakes with small easy to reach brake lever
- 8-speed Shimano easy-change thumb-shifter gears
- 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
Approx Age | 5-6 |
Wheel Size | 20" (ETRTO/ISO 406) |
Colour | Red, Purple, Pink, Green, Spotty, Orange, Team Sky Black, Union Jack |
Weight | 8.54 kg |
Frame | 6061 T6 heat treated aluminium alloy, seat tube 10" (255mm) |
Fork | 6061 T6 heat treated aluminium alloy |
Crank set / Chainring | 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, 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 | 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 |
Gear Shifter | Shimano Alivio, M360, 8-speed, rapid fire |
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 | Full length, resin, black |
Accessories box | Bell, bike reflectors white/red, wheel reflectors orange/white, paint plasters (excl. Union Jack- touch up paint supplied), frame protector patches |
PLEASE NOTE !
Trek's policy states that we are unable to ship out Trek Bikes by courier, all Trek bikes are clearly marked Shop Collection!
All out products are shipped by Fedex providing unprecedented reliability and speed. Please provide Mobile number for tracking!
Shipping on all domestic orders over £50.00 (including bikes* and home trainers) for delivery within the UK is completely FREE!
To qualify for free shipping:
Your delivery address must be within the United Kingdom
Your order, after any discounts, must be £50.00 or over
For all other orders including those under £50.00 there is a postage charge of;
Order Value After Discounts & Codes:
• £0.00 - £9.99 - £5.00
• £10.00 - £19.99 - £4.00
• £20.00 - £29.99 - £3.00
• £30.00 - £49.99 - £1.50
• £50.00 + FOC
all items are shipped by courier not royal mail (except for BFPO's)
European & International delivery charges are dependent on basket value & weight this will be shown in the basket.
Delivery costs will be clearly stated on the checkout page, though you will need to register (to provide your delivery address) in order to see the delivery costs.
If you have any questions about delivery charges, times or none delivery please do not hesitate to get in touch by email:store@swinnertoncycles.co.uk or by telephone on +44 (0)8448 112299. Handling is normally 48 hours, but at busy periods this may be extended but we will endeavour to process your order within 5 working days, please contact us for more details
· Please Note : Trek Bikes cannot be shipped and are store collection or Van Delivery (ring for quote)