Specialized HOTROCK 24 21-SPEED 2008 VS Specialized HOTROCK A1 FS GIRLS 2009 specs comparison

Specialized Hotrock 24 21-Speed

General Infos

Model	Hotrock 24 21-Speed
Manufacturer	Specialized
Year of production	2008
Current price	Check price Here ==>
Color choice	- army and black - pink - silver -Red and black
Sizes	- 24 wheel (inches)
Sizes	- 24 wheel (inches)

Wheels And Breaking System

Bike front tire	Rear: 24 X 21.125 (inches) Specialized Roller Wire Front: 24 X 2.125 (inches) Specialized Roller Wire
Bike rear tire	Not Available
Bike wheel size	24 (inches) Wheels
Brakeset type	Tektro Jr. Levers Promax Alloy (inches)V (inches) Brakes
Hubs for disc brakes	Forged Alloy
Rims manufacturer	32-hole Alex C-1000
Spoke nipples type	Not Available
Spoke wheel	14ga. Straight Gauge UCP

Frame and Body Specs

Frame materials	A1 Premium Aluminum
Frame type	TIG-welded
Handlebar construction	Hi-tensile Steel
Handlebar extender	Optional
Handlebar stem details	Alloy
Headset size	1 1/8 (inches) Threadless

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) KMC Z7
Bottom bracket shell width	68 (millimeters)
Bottom bracket type	124 (millimeters) Spindle VP
Crankset parts and sizes	24/34/42 Teeth Sugino
Gear shift levers	Shimano RS-31 Revo Twist
Rear gear set	14 - 28 Teeth 7-speed

Specialized Hotrock 24 21-Speed Fork System Data

Derailleur (Front)	Shimano FD-C050
Derailleur (Rear)	Shimano RD-TX30
Fork material	Single Crown Steel and aluminum
Fork type	50 (millimeters) Travel RST Capa C24

Other Specs of Specialized Hotrock 24 21-Speed

Component group sets	Mountain Mix
Pedals details	Composite Platform
Rear shock absorber	Not Available
Saddle seat	Specialized Kids
Seat post extension	27.2 (millimeters) Diameter Alloy Micro-adjust

Specialized Hotrock A1 FS Girls

General Infos

Model	Hotrock A1 FS Girls
Manufacturer	Specialized
Year of production	2009
Current price	Check price Here ==>
Color choice	-Gloss Black
Sizes	- 11.5 (inches) - 13.5 (inches)

Wheels And Breaking System

Bike front tire	24 X 1.80 (inches) Specialized Fast Trak
Bike rear tire	Not Available
Bike wheel size	24 (inches) Wheels
Brakeset type	Alloy Levers Alloy Linear Pull Brakes
Hubs for disc brakes	Specialized Forged Alloy
Rims manufacturer	32-hole Alex HRXC
Spoke nipples type	Brass Nipples
Spoke wheel	15ga. Stainless Steel

Frame and Body Specs

Frame materials	Specialized A1 Premium Aluminum
Frame type	TIG-welded
Handlebar construction	Kid's Alloy Riser
Handlebar extender	Optional
Handlebar stem details	Alloy
Headset size	1 1/8 (inches) Threadless

Gearing Specifications

Bicycle chain	KMC Z7
Bottom bracket shell width	68 (millimeters)
Bottom bracket type	113 (millimeters) Spindle FSA BB-7420
Crankset parts and sizes	22/32/42 Teeth SR Suntour Junior
Gear shift levers	Twist-shift
Rear gear set	13 - 34 Teeth 7-speed

Specialized Hotrock A1 FS Girls Fork System Data

Derailleur (Front)	Not Available
Derailleur (Rear)	Not Available
Fork material	Single Crown Chromoly and Hi-ten and alloy
Fork type	51 (millimeters) Travel RST Capa T24ML

Other Specs of Specialized Hotrock A1 FS Girls

Component group sets	Mountain Mix
Pedals details	Composite
Rear shock absorber	Not Available
Saddle seat	Specialized BG Rival Kid's
Seat post extension	27.2 (millimeters) Diameter Alloy Micro Adjust