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Hotrock 24 21-Speed Boys
FRAME
Specialized A1 Premium Aluminium, 24" frame, suspension fork geo w/ low standover TT, formed DT/TT, forged dropouts w/ replaceable hanger
HEADSET
1-1/8" threadless, loose ball
FORK
SR Suntour SF11-XCT-JR-24, 1pc. alloy lower, 25.4mm Hi-Ten stanchions, 1-1/8" Hi-Ten steerer, coil/mcu w/ preload adj., 50mm travel
SEAT BINDER
34.9mm, alloy, extruded QR lever/collar
FRONT HUB
Forged alloy, loose ball, nutted axle, 32h
RIMS
Alex C-1000, alloy single-wall, 32h
REAR HUB
Forged alloy, freewheel type, 32h, nutted axle
FRONT TYRE
Specialized Roller Sport, 30 TPI, wire bead, 24x2.125"
SPOKES
Stainless, 2.0mm (14g)
REAR TYRE
Specialized Roller Sport, 30 TPI, wire bead, 24x2.125"
INNER TUBES
Schrader valve
FRONT DERAILLEUR
Shimano FD-CO50, 3-speed
REAR DERAILLEUR
Shimano TX-31, 7-speed, direct mount
SHIFT LEVERS
Shimano RS-31, 6-speed, Revo Twist
CASSETTE
Shimano 7-speed, 14-28t
CHAIN
KMC Z7, reusable Missing Link
CRANKSET
Forged alloy arms, triple chainring with chainguard
CHAINRINGS
42/34/24, w/ chainguard
BOTTOM BRACKET
Water sealed, loose ball, 68mm x 128mm
STEM
Alloy Ahead, 4 bolt, 20º rise, 25.4mm clamp
GRIPS
Specialized Revo type
HANDLEBARS
Hi-Ten riserbar, 40mm rise, 10º backsweep, 6º upsweep, 25.4mm
SEATPOST
Alloy, 27.2mm, micro adjust
SADDLE
Specialized Kids Body Geometry, 1pc., 7mm rail w/ clamp
REAR BRAKE
Die cast, alloy "V" brake, 1pc. pad
FRONT BRAKE
Die cast, alloy "V" brake, 1pc. pad
BRAKE LEVERS
Tektro junior reduced-reach "V", alloy, linear pull compatible
PEDALS
Composite platform w/ reflectors, loose ball, 9/16"
* Weights based on production painted frames as pictured. Actual weights will vary based on colourway, frame size, and component variation. Specifications are subject to change without notice.
7-SPD | 21-SPD | |
---|---|---|
Top Tube Length (Horizontal) | 507mm | 507mm |
Rake | 40mm | 40mm |
Top Tube Length (Actual) | 498mm | 498mm |
Seat Tube Length, Center to Top | 312mm | 312mm |
Bottom Bracket Height | 262mm | 262mm |
Wheel Base | 978mm | 992mm |
Standover Height | 586mm | 586mm |
Head Tube Length | 120mm | 120mm |
Head Tube Angle | 69° | 69° |
Front Center | 572mm | 572mm |
Chainstay Length | 410mm | 420mm |
Seat Tube Angle | 73° | 73° |