Hotrock 16 Coaster Girls
Part No.  

Hotrock 16 Coaster Girls

Part No.  35030
Hotrock 16 Coaster Girls
Technical Specifications
Whether it's her first bike, or maybe she outgrew the 12-incher, she'll love the hot designs, big wheels and cool graphics.
  • 16" A1 Premium Aluminum coaster-style frame with low center of gravity for stability and durable steel training wheels
  • Alloy blade fork keeps the weight down and looks like a big kid's bike
  • 28-spoke alloy rims provide a lightweight yet stable platform for learning
  • Specialized Rhythm Lite Sport tires will take a kid from the driveway to the dirt confidently
  • Lightweight alloy Ahead stem for perfect positioning and easy, Allen-wrench adjustments
  • BMX-style, 2-piece alloy handlebar puts kids in a comfortable and confident position

Technical Specifications

CHAIN KMC Z-410, 1/2"" x 1/8""
BOTTOM BRACKET Heat treated Hi-Ten cups, loose ball for 1pc.
CRANKSET Heat-treated Hi-Ten, 1pc., 92mm
CHAINRINGS 28T, disc-type
FRONT HUB Steel, nutted axle, 28h
REAR HUB Steel, coaster brake, nutted axle, 28h
INNER TUBES Schrader valve
SPOKES 14g UCP, w/ brass nipple
RIMS Alloy pinned, 28h
FRONT TIRE Specialized Rhythm Lite Sport, 30 TPI, wire bead, 16x2.0""
REAR TIRE Specialized Rhythm Lite Sport, 30 TPI, wire bead, 16x2.0""
SADDLE Specialized Kids, w/ integrated teacher's handle and 22.2mm seat post
SEATPOST Steel, 22.2mm
STEM Alloy Ahead
GRIPS Specialized Kraton Kid's w/ flange
BRAKE Coaster
PEDALS Composite platform w/ reflectors, loose ball, 9/16""
HEADSET 1-1/8"" threadless, loose ball
SEAT BINDER 29mm, forged alloy, single bolt
FORK A1 Premium Aluminum blade, 1-1/8"" threadless Hi-Ten steerer
FRAME Specialized A1 Premium Aluminum, 16"" frame w/ low standover TT, integrated kickstand mount, horizontal dropouts


Geometry Chart

Hotrock - Geometry

12 16 20
  12 16 20
Top Tube Length (Actual) 301mm 378mm 439mm
Top Tube Length (Horizontal) 305mm 385mm 439mm
Seat Tube Length, Center to Top 179mm 210mm 241mm
Standover Height 338mm 412mm 482mm
Chainstay Length 271mm 310mm 389mm
Bottom Bracket Height 165mm 198mm 227mm
Seat Tube Angle 76° 74° 76°
Head Tube Angle 70° 70° 70°
Rake 24mm 24mm 23.5mm
Head Tube Length 70mm 80mm 80mm