Acid Pink/Black

2018 Hotrock 20


Acid Pink/Black
Black/74 Fade
Satin Light Silver/Black


Part No. 94018-8209

It’s fantastic when your little one begins to ride, but are they ready for a fully-fledged-trail-shredder?

The Hotrock 20 is designed for beginner trails and clocking up miles on the local loops. There’s a wide range of gears and plenty of front end travel, perfect for the neighbourhood hills.

As you’d expect from a Specialized, it’s a lightweight and durable frame. The 20-inch A1 Premium Aluminium design can take a hit whilst new riders are finding their legs. Meanwhile, bumps in the road are managed by a coil-sprung SR Suntour fork with 50mm of travel.

There are plenty of other components on the Hotrock 20 which ensure it’s up to the task of handling your little one’s big ambitions. You’ll be spending less time at the repair counter and more time out on the trail's.

  • Tough, light, and durable, the A1 Premium Aluminum frame is built to stand up to years of tough riding.
  • SR Suntour suspension fork offers 50mm of coil-sprung travel that smooths out bumpy, rough terrain.
  • The 7-speed Shimano Tourney shifts smoothly and is tough enough for abuse.

FRAMESpecialized A1 Premium Aluminum, single-butted, unisex frame, replaceable derailleur hanger
FORKSR Suntour XCT-JR, coil spring w/ preload adjust, 50mm of travel, 1-1/8" steerer, quick-release, V-brake and post mount disc compatible
FRONT HUBAlloy, loose ball bearings, bolt type, 32h
REAR HUBAlloy, 7-speed freehub, loose ball bearings, bolt type, 32h
SPOKESStainless, 14g
RIMS20", single wall aluminum, 32h
INNER TUBESSchrader valve
FRONT TYRESpecialized Renegade, 20x2.1", 26 TPI, wire bead
REAR TYRESpecialized Renegade, 20x2.1", 26TPI, wire bead
CRANKSETForged alloy, square taper, 127mm w/ chainguard
BOTTOM BRACKETBSA, square taper, E-type
SHIFT LEVERSShimano Tourney, Revo, 7-speed
REAR DERAILLEURShimano Tourney TX, 7-speed
CASSETTESunrace, 7-Speed, 11-34t
FRONT BRAKEV-brake, alloy, linear pull, tool-less reach adjust brake lever
REAR BRAKEV-brake w/ tool-less reach adjust brake lever
HANDLEBARS60mm, 5-degree backsweep, 25.4mm
GRIPSSpecialized, slip-on
STEM20-degree rise, 25.4mm
SADDLESpecialized Kids Henge
SEATPOSTAlloy, single bolt, 15mm offset, 27.2mm
SEAT BINDERBolt type, alloy, 31.8mm
PEDALSNylon platform w/ reflectors

Size 9
BB Drop 20mm
BB Height 183mm
Bike Standover Height 468mm
Chainstay Length 390mm
Fork Length, Full 352mm
Fork Rake/Offset 40mm
Front Center 527mm
Head Tube Angle 69°
Head Tube Length 110mm
Reach 320mm
Seat Tube Angle 72°
Seat Tube Length 279mm
Stack 448mm
Top Tube Length, Horizontal 465mm
Trail 35mm
Wheelbase 916mm

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