Hotrock 20 6-Speed Girls
Part No.  

Hotrock 20 6-Speed Girls

Part No.  106336
With its low standover height and SR Suntour suspension fork to help smooth out bumps in the road, the Hotrock 20 6-speed combines proportionally sized controls and confident handling, making it the perfect first bike in any kid's life.
  • Strong and durable alloy wheels can handle years of wear and tear.
  • The SR Suntour suspension fork provides enough travel to smooth out bumps in the road, keeping kids in control.
  • The tough, light, and durable Specialized A1 Premium Aluminum frame is built to last.
  • The alloy V-Brakes provide reliable and excellent stopping power on the trail or on the road.

Technical Specifications

CHAIN KMC HV500, 1/2""x3/32""
BOTTOM BRACKET 68mmx119mm, semi-cartridge E-type, w/ bolts
CRANKSET Forged alloy arms, w/ single outer chainguard
SHIFT LEVERS Shimano Revo-Shift, 6-speed
CASSETTE Shimano, 6-speed freewheel, 14-28t
REAR DERAILLEUR Shimano, 6-speed, short cage, direct mount
FRONT HUB Alloy, 3/8"" axle, loose ball bearings, dual lock nuts, 17mm contact side, nutted, 32h
REAR HUB Alloy, loose ball, dual lock nuts, 17mm contact side, steel nutted axle, 32h
INNER TUBES Standard, Schrader valve
SPOKES Stainless, 14g
RIMS 20"", alloy single wall, pin joint, 32h
FRONT TIRE Specialized Roller, 30TPI, wire bead, 20x2.125""
REAR TIRE Specialized Roller, 30TPI, wire bead, 20x2.125""
SADDLE Specialized Kids, 7mm rails, w/ bumper
SEATPOST Alloy, single bolt, 27.2mm
STEM Ahead, forged alloy, 4-bolt, 20-degree rise
HANDLEBARS Specialized Kids, steel, 10-degree backsweep, 4-degree upsweep, 25mm rise, 25.4mm
GRIPS Specialized, Kraton, Revo type
FRONT BRAKE V-brake, alloy, linear pull
BRAKE LEVERS Tektro, alloy, linear pull compatible
REAR BRAKE V-brake, alloy, linear pull
PEDALS Nylon, BMX style, loose ball bearings, 9/16"", w/ reflectors
HEADSET Ahead, 1/8"" sealed cartridge bearings
SEAT BINDER Alloy, 31.8mm
FORK SR Suntour XCT-JR, coil/MCU spring, 40mm travel, preload adjust, 1-1/8"" steerer, alloy lowers, Hi-Ten 25.4mm stanchions, direct press type dust seal, disc and V-brake mount
FRAME Specialized A1 Premium Aluminum, 20"", formed top tube/down tube, forged dropouts, replaceable alloy derailleur hanger


Geometry Chart

- Geometry

Stem Length 70mm 70mm
Crank Length 127mm 127mm
Seatpost Length 300mm 300mm
Handlebar Width 600mm 600mm
Bottom Bracket Drop 20mm 20mm
Chainstay Length 390mm 390mm
Seat Tube Angle 72° 72°
Head Tube Angle 69° 69°
Rake 40mm 40mm
Head Tube Length 110mm 110mm
Top Tube Length (Actual) 449mm 463mm
Top Tube Length (Horizontal) 465mm 465mm
Seat Tube Length, Center to Top 279mm 279mm
Standover Height 555mm 514mm
Wheel Base 916mm 916mm
Bottom Bracket Height 237mm 237mm