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Specialized Hotrock Boys 12w 2016 Kids Bike

What are the delivery costs?

We offer Free UK Mainland Delivery on all orders over £20. Products shipped to outlying UK regions are excluded from free shipping.

Standard delivery is normally 2 - 5 working days.

Please view our delivery page for full information on UK and international delivery costs.

From Specialized Hotwalk to Specialized Hotrock, teach your little one the power of pedalling as they move on from their balance bike.

Even on a small 12 inch wheel kids bike, having a well-made lightweight frame is crucial to the rider. The A1 Premium Aluminium frame and fork on the Specialized Hotrock keep the weight down, helping small bodies to manoeuver and handle the bike with ease.

For children who can confidently balance on their bikes already, the stabilisers can be quickly removed or refitted as needed. For those of you raising the next Bradley Wiggins with speedy legs, you can safely keep them within your grasp using the parent-handle on the back of the saddle.

Specialized understand how important it is not to rush things by teaching children how to ride a kids bike one step at a time. That’s why the Specialized Hotrock keeps the handlebars clear with just a coaster brake at the back.

Key features:

  • 12 inch wheel, lightweight ‘A1 Premium Aluminium’ frame & aluminium wheel rims
  • Adjustable bar & saddle height
  • Rear coaster brake
  • Kids saddle with parent grab handle


Frame Specialized A1 Premium Aluminium, Ground Control geometry, 12 inch frame w/ low stand over TT, integrated kickstand mount, horizontal dropouts
Forks A1 Premium Aluminium blade, 1 inch threaded Hi-Ten steerer
Headset 1 inch threaded, loose ball
Handlebars Alloy 2pc
Stem Alloy quill
Shifters 1 Speed
Chainset Heat treated Hi-Ten, 1pc, 28t, disc-type
Bottom_Bracket Heat treated Hi-Ten cups, loose ball for 1pc.
Chain KMC Z-410, 1/2x1/8
Rear_Brake Coaster
Rims Alloy pinned, 16h
Front_Hub Steel, 16h, nutted axle
Rear_Hub Steel, coaster brake, 16h, nutted axle
Spokes 14g UCP, w/ brass nipple
Tyres Specialized Rhythm Lite Sport, 12 x 2.0, 30TPI, wire bead FrontSpecialized Rhythm Lite Sport, 12 x 2.0, 30TPI, wire bead Rear
Seatpost Steel, 22.2mm

Occasionally, without notice, manufacturers change product design and/or specifications.