2020 Specialized Hotrock 20

Modest component level aluminum frame general-youth bike

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2020 Specialized Hotrock 20
  • MSRP $370
  • Suspension Hardtail
  • Front Travel 40mm
  • Frame Aluminum
  • Wheels 20″
  • Drivetrain 1 × 7
  • Groupset 
    Shimano Tourney
  • Brakes Rim

1 × 7 — 7 speed

2020 Specialized Hotrock 20
16 mph
Similar Bikes
18 mph

The 2020 Hotrock 20 is easier to ride up hills than similar bikes.

The 2020 Hotrock 20 won‘t keep up with similar bikes while riding downhill or sprinting.

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, 25.4mm clamp
HandlebarDouble-butted alloy, 5-degree backsweep, 25.4mm
SaddleSpecialized Kids' Henge
SeatpostAlloy, single-bolt, 27.2MM
PedalsNylon platform w/ reflectors
GripsSpecialized, slip-on
Rear DerailleurShimano Tourney TX, 7-speed
ShiftersShimano Tourney, grip shift, 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
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"

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2020 Specialized Hotrock 20