Bike details
Overview
Key information split into simple groups.
Bike summary
-
-
Frame Aluminum -
Wheels 16" -
Suspension Rigid -
Brakes Coaster
Parts list
Components
Main components, grouped by system.
Bike components
Frame
Frame
Specialized A1 Premium Aluminum, 16"" frame w/ low standover TT design, integrated kickstand mount, horizontal dropouts
Suspension Fork
A1 Premium Aluminum blade, 1-1/8"" threadless Hi-Ten steerer
Drivetrain
Crank
Heat-treated Hi-Ten, 1pc. 92mm
Bottom Bracket
Heat treated Hi-Ten cups, loose ball for 1pc.
Chain
KMC Z-410, 1/2"" x 1/8""
Pedals
Composite platform w/ reflectors, loose ball, 9/16""
Wheels
Front Hub
Steel, nutted axle, 28h
Rear Hub
Steel, coaster brake, nutted axle, 28h
Rims
Alloy pinned, 28h
Spokes
14g UCP, w/ brass nipple
Tires
Specialized Rhythm Lite Sport, 30 TPI, wire bead, 16x2.0""
Brakes
Brakes
Coaster
Cockpit
Stem
Alloy Ahead
Handlebar
Alloy 2pc.
Grips
Specialized Kraton Kid's w/ flange
Headset
1-1/8"" threadless, loose ball
Seat
Saddle
Specialized Kids, w/ integrated teacher's handle and 22.2mm seat post
Seatpost
Steel, 22.2mm
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | 12" | 16" | 20" |
|---|---|---|---|
| Bottom Bracket Height | 165 mm | 198 mm | 227 mm |
| Rake | 24 mm | 24 mm | 23.5 mm |
| Top Tube Length | 305 mm | 385 mm | 439 mm |
| Seat Tube Angle | 76 ° | 74 ° | 76 ° |
| Seat Tube Length | 179 mm | 210 mm | 241 mm |
| Head Tube Angle | 70 ° | 70 ° | 70 ° |
| Head Tube Length | 70 mm | 80 mm | 80 mm |
| Chainstay Length | 271 mm | 310 mm | 389 mm |
| Standover Height | 338 mm | 412 mm | 482 mm |
| Wheels | 16" | 16" | 16" |
About this model
Hotrock 16 Coaster Boys completes the Specialized Hotrock model. There are 35 bikes that carry this model name. You can get a glimpse at all models from 2012, by clicking on this link.
Safety
Your safety should be the top priority when you go for a ride. In short, make sure that you always use a helmet, high visibility clothing, and proper lights when riding at night-time.
Youth bikes average price
According to our calculations, the average cost of a Youth bike that is reliable is 278$. However, even though the average price of a Youth bike is lower, you might still be able to get a top-quality bike. To make sure you don’t pay a higher amount than normal for your bike, always do some components analysis and read reviews.
Overview of components
Fork material
When it comes to the fork, this bike has an aluminum one, which doesn’t add too much extra weight to the bike. However, it is not so stiff as steel or carbon forks are.
Wheels
When it comes to wheels, the Hotrock 16 Coaster Boys bike is equipped with the 16″ aluminum model. This wheel size is used on bike models like BMX, children, or folding bikes. In conclusion, they are great for flat ground or very easy trails.
Brakes
For your safety, it is important to have quality breaks on your bike. Specialized Hotrock 16 Coaster Boys has Coaster brakes installed. Coaster brakes are among the oldest brake types you can find on a bike. However, they have flaws, especially if the chain falls off.