2025 Specialized Riprock Coaster 20 – Kids Bike
Specifications
|
Specification |
Details |
|
Model |
Riprock Coaster 20 |
|
Vehicle Category |
Kids Bike |
|
Application |
Adventure |
|
Starting Price (2025) |
$399.99 USD |
|
Color Options |
Satin Deep Marine / Fiery Red |
|
Sizes |
20 (One Size) |
Frame & Drivetrain
|
Specification |
Details |
|
Frame |
Specialized A1 Premium Aluminum |
|
Fork |
Hi-Ten steel |
|
Drivetrain Compatibility |
Single-speed |
|
Dropouts |
100mm bolt-on (F), 110mm bolt-on (R) |
|
Crank |
Hi-Ten steel, 114mm, 36T |
|
Chain |
KMC Z510, single-speed, anti-drop, 1/2"x1/8" |
|
Cassette |
18T cog |
Components & Features
|
Specification |
Details |
|
Seating |
Specialized Kids' Henge |
|
Wheels/Tyres |
Front: 20" alloy, 16mm depth, 21mm internal width, Steel bolt-on hub, 100mm spacing, loose ball bearings, 36h, Stainless 14g spokes, Rhythm Lite, 30 TPI, wire bead, 20x2.3"; Rear: 20" alloy, 16mm depth, 21mm internal width, Coaster brake bolt-on hub, 110mm spacing, loose ball bearings, 36h, Stainless 14g spokes, Rhythm Lite, 30 TPI, wire bead, 20x2.3" |
|
Brakes |
V-brake w/ tool-less reach adjust brake lever (R) |
|
Brake Levers |
Tool-less reach adjust |
|
Handlebar |
BMX, steel, 10-degree backsweep, 4-degree upsweep, 130mm rise, 560mm width, 22.2mm |
|
Stem |
Die Cast Aluminum, 37mm length, 10 degree, 22.2 clamp diameter |
|
Saddle |
Specialized Kids' Henge |
|
Seatpost |
Steel, 25.4mm |
|
Seatpost Clamp |
Bolt-type, 28.6mm |
|
Grips |
Specialized, slip-on |
|
Front Hub |
Steel, bolt-on, 100mm spacing, loose ball bearings, 36h |
|
Rear Hub |
Coaster brake, bolt-on, loose ball bearings, 110mm spacing, 36h |
|
Rims |
20" alloy, 16mm depth, 21mm internal width |
|
Spokes |
Stainless, 14g |
|
Pedals |
Nylon platform w/ reflectors |
|
Weight |
10.6 kg / 23 lb, 5.9 oz (One Size) |