2019 Specialized Hotrock 20

2019 Specialized Hotrock 20
MSRP$370
WheelsAluminum 26″
FrameAluminum
SuspensionHardtail
Front Travel40mm
Gearing1 × 7
Drivetrain
Shimano Tourney

The 2019 Hotrock 20 is an aluminum frame youth bike by Specialized.

View on specialized.com

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
ShiftersShimano Tourney, grip shift, 7-speed
Crank
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
21 mph
Similar Bikes
18 mph

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

Similar bikes won‘t keep up with the 2019 Hotrock 20 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
Stack 448
Reach 320
Stack/Reach Ratio1.40
Top Tube Length 465
Seat Tube Length 279
Seat Tube Angle72.0
Head Tube Length 110
Head Tube Angle69.0
BB Drop 20
BB Height 183
Front Center 527
Chainstay Length 390
Wheelbase 916
Rake 40
Trail 35
Standover Height 468
🐐 Measurements listed in millimeters and degrees
MSRP$370
WheelsAluminum 26″
FrameAluminum
SuspensionHardtail
Front Travel40mm
Gearing1 × 7
Drivetrain
Shimano Tourney
Gearing
1 × 77 speed
2019 Specialized Hotrock 20
21 mph
Similar Bikes
18 mph

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

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

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