Children's bike Specialized Hotrock 16 Boys on test

Stephan Ottmar

 · 11.04.2013

Children's bike Specialized Hotrock 16 Boys on testPhoto: Daniel Simon
Children's bike Specialized Hotrock 16 Boys on test
Heavy bikes often spoil the fun of biking for children. Not so with our junior tester Pepe: he mastered many a root carpet with his Specialized Hotrock 16.

"Will I finally have gears like you?" asked Pepe, his eyes twinkling. "Unfortunately not, children who only fit on 16-inch bikes have to do without." No matter! After the first time on the bike, the lack of gears is forgotten. The gearing is perfect for Pepes' needs. It allows you to climb hills and master root passages, the only downer: the slightly lower top speed in the shootout on the flat.

With the switch from his 14-inch bike to the Hotrock, Pepes' riding safety has taken a big leap forward. Thanks to the low standover height and upright riding position, the off-road capability is excellent, but unfortunately the low-profile BMX tyres don't really fit. The distance between the pedals - racers speak of a high Q-factor - is very large and makes for a cowboy-like riding style. Pepe can also modulate the coaster brake well on slippery meadow descents, while the front brake remained untouched throughout the entire test period (despite being easy to reach).

Pepes Hotrock did not suffer any defects. Two flat front tyres can hardly be blamed on the manufacturer: with 16-inch wheels, high kerbs at high speeds are simply subject to abuse.

Test summary of the Specialized Hotrock 16:

Robust children's mountain bike with good, all-terrain geometry. Small tours are also possible without any problems. The weight is high, but in comparison to other children's bikes it is okay.

  Pepe Ottmar (4): Rides his bike since 2010; weight/height 15 kg/1.05 m; Kamikaze type of rider; favourite terrain: root pathsPhoto: Daniel Simon Pepe Ottmar (4): Rides his bike since 2010; weight/height 15 kg/1.05 m; Kamikaze type of rider; favourite terrain: root paths


Functionality *****
Shelf life *****
(max. 6 stars)


Wear and tear

60 km flat front tyre: After a brisk drive over the kerb, the inner tube on the front tyre is deflated.

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Technical data


Material/sizes Aluminium/12/16/20/24 inch (test bike 16 inch)
Weight 8.2 kg
Price 199 Euro
Addition Support wheels

  Pedalling like a cowboy: with the wide cranks, there is never any danger of your knees bumping into each other. But Pepe didn't mind.Photo: Daniel Simon Pedalling like a cowboy: with the wide cranks, there is never any danger of your knees bumping into each other. But Pepe didn't mind.

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