Bike details
Overview
Key information split into simple groups.
Bike summary
-
-
Frame Aluminum -
Wheels 24" -
Travel Front 63mm -
Fork SunTour
-
Groupset Acera, Suntour SR -
Suspension Hardtail -
Drivetrain 3 × 8 -
Brakes Hydraulic Disc
Parts list
Components
Main components, grouped by system.
Bike components
Frame
Frame
Specialized A1 Premium Aluminum, double-butted, formed down tube/top tube, externally relieved head tube, forged dropouts w/replaceable hanger, disc mount
Suspension Fork
SR Suntour, coil spring w/preload adjust, 63mm of travel, 1-1/8"" steel steerer, 9mm axle
Drivetrain
Rear Derailleur
Shimano Acera, Shadow design
Front Derailleur
SR Suntour, 31.8mm clamp, high-mount
Shift Levers
Shimano RapidFire Plus, 8-speed
Cassette
Sunrace, 8-speed, 11-34t
Crank
SR Suntour XCT-JR, replaceable outer ring, 42/32/22T w/chainguard, 42/32/22T
Bottom Bracket
Square taper, cartridge bearings, 68mm
Chain
KMC X8, 8-speed w/reusable MissingLink
Pedals
Platform
Wheels
Front Hub
Specialized disc, loose ball bearings, 9mm QR, 32h
Rear Hub
Specialized disc, 6-bolt disc mount, loose ball bearings, for Shimano 8-/9-speed cassettes, QR, 32h
Rims
24"", aluminum double-wall, 32h
Spokes
Stainless, 14g
Tires
Specialized Fast Trak LK Sport, 60TPI, wire bead, 24x1.8""
Brakes
Brakes
Tektro Auriga, hydraulic disc, resin pads, 160mm rotor
Cockpit
Stem
Forged alloy, 20 degree rise, 4 bolt, 25.4mm clamp diameter
Handlebar
Specialized, 8-degree backsweep, 4-degree upsweep, 25mm rise, 620mm width, 25.4mm
Grips
Specialized, Kraton w/gel
Seat
Saddle
Specialized Youth, steel rails
Seatpost
Alloy, single bolt, 27.2mm
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | 11" | 13" |
|---|---|---|
| Stack Reach Ratio | 1.49 mm | 1.38 mm |
| Bottom Bracket Height | 263.5 mm | 271 mm |
| Front Center | 544 mm | 587 mm |
| Rake | 37 mm | 37 mm |
| Trail | 73 mm | 73 mm |
| Stack | 511 mm | 523 mm |
| Reach | 342 mm | 379 mm |
| Top Tube Length | 497 mm | 537 mm |
| Seat Tube Angle | 73 ° | 73 ° |
| Seat Tube Length | 305 mm | 342 mm |
| Head Tube Angle | 70 ° | 70 ° |
| Head Tube Length | 90 mm | 110 mm |
| Chainstay Length | 427 mm | 427 mm |
| Wheelbase | 967 mm | 1012 mm |
| Bottom Bracket Drop | 45 mm | 37 mm |
| Standover Height | 617 mm | 650 |
| Wheels | 24" | 24" |
Model Overview
Hotrock 24 XC Disc is part of the Specialized Hotrock model. 35 bikes variations carry this model name so far. Take a sneak peek at all Specialized Hotrock bikes models from 2017, by clicking here.
Safety
Your safety is a top priority so always wear a helmet when you ride your bike. Moreover, wear the right clothing. You want to be visible to other drivers, so avoid wearing dark clothing.
Youth bikes average price
Our math shows that the average cost of a dependable Youth bike is 278$. However, you could also get a good Youth bike even if you pay a lower amount than the average price. In conclusion, always check bike reviews and their components before making a purchase to make sure you don’t overpay.
Hotrock 24 XC Disc components
Fork
This bike has the SunTour fork installed. The fork’s travel is 63mm. Bike forks are good shock absorbers and provide a smooth ride and a great experience. In short, make sure you choose one with a decent fork when you purchase your dream bike.
Fork material
The fork on this bike is made out of steel, so, it can add some extra weight to your bike. However, steel is a pretty tough and durable material.
Wheels size
When leaving the production line, the Hotrock 24 XC Disc model has 24″ aluminum wheels. The 24″ wheels are a good fit for folding bikes, BMX, or children bikes. In conclusion, you can use them better on-road, and less on technical terrain.
Brakes
Nothing is more important on a bike than its ability to brake properly. Specialized Hotrock 24 XC Disc is equipped with Hydraulic Disc brakes. Hydraulic disc brakes provide amazing stopping power, no matter what the terrain. To sum up, your safety is in good hands.