2019 Specialized Hotrock 20

2019 Specialized Hotrock 20
Summary
MSRPUS$ 370
Wheel Size26″
FrameAluminum
SuspensionHardtail
Front Travel40mm
Gearing1 × 7
Drivetrain
Shimano Tourney
Brand
Specialized
Description

Specialized’s 2019 Hotrock 20 is a modest component level aluminum frame youth bike.

Build
FrameSpecialized A1 Premium Aluminum, single-butted, unisex frame, replaceable derailleur hanger
ForkSR Suntour XCT-JR, coil spring w/ preload adjust, 1-1/8" steerer, quick-release, V-brake & post-mount disc compatible, 40mm of travel
Bottom BracketBSA, square taper, E-type
Stem20-degree rise, 25.4mm
Handlebar580mm, aluminum, 5-degree backsweep, 25.4mm
SaddleSpecialized Kids' Henge
PedalsNylon platform w/ reflectors
GripsSpecialized, slip-on
Components
Rear DerailleurShimano Tourney TX, 7-speed
CrankForged alloy, square taper, 127mm w/ chainguard, Steel, 30T
CassetteSunRace, 7-Speed, 11-34t
ChainKMC HV500
BrakesV-brake w/ tool-less reach adjust brake lever
Wheels
Rims20" alloy, 16mm depth, 21mm internal width
SpokesStainless, 14g
Front HubAlloy, loose ball bearings, bolt type, 32h
Rear HubShimano Tourney, 7-speed freehub, 32h
TiresRenegade, 26 TPI, wire bead, 20x2.1"
Gearing
1 × 77 speed
2019 Specialized Hotrock 20
Category Average Virtual Bike

The 2019 Hotrock 20 is easier to ride up hills than similar bikes.

The 2019 Hotrock 20 won‘t keep up with similar bikes while riding downhill or sprinting.

Geometry

Oh snap! This frame was drawn from the actual bike geometry measurements. Roll over the table below to highlight frame dimensions.

Size
BB Drop 20
Chainstay Length 390
Seat Tube Angle72.0
Seat Tube Length 279
Stack 448
Reach 320
Head Tube Angle69.0
Head Tube Length 110
Wheelbase 916
Top Tube Length 465
BB Height 183
Front Center 527
Standover Height 468
🐐 Measurements listed in millimeters and degrees
Replacement Parts
Summary
MSRPUS$ 370
Wheel Size26″
FrameAluminum
SuspensionHardtail
Front Travel40mm
Gearing1 × 7
Drivetrain
Shimano Tourney
Brand
Specialized
Gearing
1 × 77 speed
2019 Specialized Hotrock 20
Category Average Virtual Bike

The 2019 Hotrock 20 is easier to ride up hills than similar bikes.

The 2019 Hotrock 20 won‘t keep up with similar bikes while riding downhill or sprinting.

Replacement Parts
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