Specialized Riprock Coaster 20 2021
Bike details
Key information split into simple groups.
Bike summary
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Frame Aluminum
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Wheels 20"
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Suspension Rigid
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Brakes Coaster
Parts list
Main components, grouped by system.
Bike components
Frame
Frame
Specialized A1 Premium Aluminum
Suspension Fork
Hi-Ten steel
Drivetrain
Crank
Hi-Ten steel, 114mm, Steel, 36T
Bottom Bracket
Steel, loose ball bearings
Chain
KMC Z510, single-speed, anti-drop, 1/2"x1/8"
Pedals
Nylon platform w/ reflectors
Wheels
Front Hub
Steel, bolt-on, 100mm spacing, loose ball bearings, 36h
Rear Hub
Coaster brake, bolt-on, loose ball bearings, 110mm spacing, 18T cog, 36h
Rims
20" alloy, 16mm depth, 21mm internal width
Spokes
Stainless, 14g
Tires
Rhythm Lite, 30 TPI, wire bead, 20x2.3"
Cockpit
Stem
Die Cast Aluminum, 37mm length, 10 degree, 22.2 clamp diameter
Handlebar
BMX, steel, 10-degree backsweep, 4-degree upsweep, 130mm rise, 560mm width, 22.2mm
Grips
Specialized, slip-on
Seat
Saddle
Specialized Kids' Henge
Seatpost
Steel, 25.4mm
Fit data
Numbers for sizing and ride feel.
Model Overview
Riprock Coaster 20 belongs to the Specialized Riprock model. Specialized released 41 bikes variations of this model so far. Take a sneak peek at all Specialized Riprock bikes models from 2021, by clicking here.
Model range prices
The most economical model, the Specialized Riprock Coaster 12 2021 has a starting price of 260$. Specialized Riprock Comp 24 2021 on the other hand is the most expensive at 689$.
Safety
When cycling always take safety very seriously. Wear a helmet, obey the traffic rules and wear hi-vis clothes. In short, take care of yourself so others can take care of you.
Average price for Youth bikes
If you want an acceptable Youth bike you should know that the average price is 278$. However, even though the average price of a Youth bike is lower, you might still be able to get a top-quality bike. To sum up, when you purchase your bike, make sure to check if it has reviews, and also do some components research.
Furthermore, if we have a quick look at this model’s cost, we can see that at its release date the price was 300$. In conclusion, this bike price is 7.91% more expensive than the price of the average Youth bike.
Overview of components
Fork material
Riprock Coaster 20 has a steel fork, so, it can add some extra weight to your bike. However, steel is a pretty tough and durable material.
Wheels
The Riprock Coaster 20 2021 bike is equipped with 20″ aluminum wheels when leaving the factory. This wheel size is used on bike models like BMX, children, or folding bikes. In conclusion, you can use them better on-road, and less on technical terrain.
Brakes
Stopping the bike when needed, it’s essential for your safety. This bike has Coaster brakes. These brakes are pretty efficient, and they’re not so pricey. However, they have flaws, especially if the chain falls off.
