Hotrock 24 XC Disc Boys
Part No.  

Hotrock 24 XC Disc Boys

Part No.  65370
load-spinner
Grown-up bike technology and quality dialed for big kids looking to attack the trails.
  • 24" A1 Premium Aluminum frame is built like an adult XC bike for tackling tough trails
  • 63mm-travel SR Suntour coil sprung fork takes the edge off bumps for more control
  • Lightweight 32-spoke alloy double-wall rims can withstand years of adventures
  • Soft Kraton grips w/ gel are easy for little hands to hold tight
  • Specialized Fast Trak Sport tires give kids a confident start to trail riding
  • Specialized Henge Kids saddle provides new riders confidence and power

Technical Specifications

FRAMESET
SEAT BINDER Alloy, 31.8mm
HEADSET 1-1/8"" threadless
FORK SR Suntour XCR-LO, 1 pc. mag lower, coil/MCU spring, Hi-Ten 28mm stanchions, 1-1/8"" steerer, hydraulic lockout w/ preload adjust, MCD, 63mm travel
FRAME Specialized A1 Premium Aluminum, double-butted, formed downtube/toptube, externally relieved headtube, forged dropouts w/ replaceable hanger, disc mount
WHEELS
FRONT HUB Specialized Hi Lo disc, alloy, RCC bearing system, QR, 32h
REAR HUB Specialized Hi Lo disc, alloy, RCC bearing system, QR, 32h
INNER TUBES Standard, Schrader valve
SPOKES Stainless, 14g, w/ brass nipple
FRONT TIRE Specialized Fast Trak Sport, 60TPI, wire bead, 24x1.8""
RIMS Alex, 24"", alloy double-wall, pin joint, 32h
REAR TIRE Specialized Fast Trak Sport, 60TPI, wire bead, 24x1.8""
DRIVETRAIN
BOTTOM BRACKET Square taper, cartridge bearings, 68mm
CHAIN KMC X8, 8-speed, w/ reusable MissingLink
CRANKSET SR Suntour XCT-JR, replaceable outer ring, 42/32/22, w/ chainguard
CASSETTE Sunrace, 8-speed, 11-34
SHIFT LEVERS Shimano Rapidfire Plus, 8-speed, SL type w/ optical display
FRONT DERAILLEUR SR Suntour, 3-speed, high mount
CHAINRINGS 42/32/22
REAR DERAILLEUR Shimano Acera, 8-speed, SGS cage
COCKPIT
SADDLE Specialized youth, steel rails
SEATPOST Alloy, single bolt, 27.2mm
GRIPS Specialized, Kraton w/ gel
HANDLEBARS Specialized Kids, flat bar, alloy, 8-degree upsweep, 4-degree backsweep, 25mm rise, 25.4mm
STEM Ahead, forged alloy, 4-bolt, 20-degree rise
BRAKES
FRONT BRAKE Tektro Auriga, hydraulic disc, resin/metallic pads, tooled reach adjust
REAR BRAKE Tektro Auriga, hydraulic disc, resin/metallic pads, tooled reach adjust
ACCESSORIES
PEDALS Nylon, loose ball bearings, 9/16"", w/ reflectors

Geometry

Geometry Chart

- Geometry

 
Stem Length 70mm 80mm
Crank Length 152mm 160mm
Seatpost Length 300mm 350mm
Handlebar Width 620mm 620mm
Reach 335mm 372mm
Stack 505mm 516mm
Chainstay Length 420mm 420mm
Top Tube Length (Actual) 484mm 513mm
Ground-Top 769mm 787mm
Top Tube Length (Horizontal) 490mm 530mm
Head Tube Angle - Low Setting 70° 70°
Standover Height 608mm 648mm
Wheel Base 960mm 1005mm
Head Tube Height 90mm 110mm
Seat Tube Angle (Actual) - Low Setting 73° 73°
Seat Tube Length - Center to Top 305mm 342mm
Bottom Bracket Height - Low Setting 264mm 271mm

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