Rockrider ST 500 Kids Mountain Bike, - 20"
A 20″ general youth bike with rim brakes.
MSRP | £149 (about $189) |
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Weight | 27.3 lbs |
Suspension | Hardtail |
Wheels | 20″ |
Brakes | Rim |
For This Bike
Aug 2021 · Natalie Martins
Responsive dual handbrakes and NO coaster brake are just the start of what makes the Btwin Rockrider 20 such a bang for your buck. Read the review!
May 2019
For the money, B’Twin’s Rockrider 700 is a good 24" kids all rounder offering some decent kit, plenty of gears and geometry designed specifically for children. Quite how they’ve managed to make it so heavy though is intriguing. Seven of the best kids bikes of 2019 How to buy the best mountain bike for your child - whatever their age Canyon Offspring AL16 review When it comes to children’s bikes getting the fit right is key and this is why we’ve seen brands like Islabikes and Frog to name a couple, flourish.
Oct 2018 · Alan Muldoon
The B'Twin Rockrider AM 100S is available with three different wheel sizes. From smallest to largest, the same bike takes 27.5in, 27.5 Plus and 29in wheels.
Takes three different wheel sizes.
Front end is too short and too steep.
Feb 2017 · Guy Kesteven
Definitely not a fun-time trail bike, but a blisteringly quick XC race machine at a bargain price. Buy if you're looking for an occasional bike for XC trails at a bargain price
Unapologetically traditional hard driving, head down/arse up racer
Top-value, 1x11 geared, race focused spec with bonus BOGOF tyre option
Race focus comes at the expense of trail confidence
Fork and cockpit lack challenging-terrain control
Fork | Take on new challenging terrain (roots, stones, gravel, etc.) with ease thanks to the travel of the front suspension fork. |
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Crank | The new chainset has a 140 mm crank that is designed for a child's leg length. This chainset allows you to start pedalling more easily. The crank is covered to prevent the child from coming into contact with the metal part. The double chain guard prevents the chain from derailing. |
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Brakes | Rim Type: Rim |
Tires | The tyres are designed for mountain biking. The lateral lugs provide good grip on turns. The tyres use SkinWall technology. This process reduces their weight and makes them more flexible, which increases performance, grip and comfort. The recommended tyre pressure is indicated on the side of the tyre (2 to 3.5 bars). 20" inner tube, 1.7" to 2.2" Schrader valve. |
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Last updated August 7
Not listed for 1,302 days