Specialized HOTROCK 12 BOYS 2009 VS Raleigh ROWDY 1999 specs comparison

Specialized Hotrock 12 Boys

General Infos

Model	Hotrock 12 Boys
Manufacturer	Specialized
Year of production	2009
Current price	Check price Here ==>
Color choice	- Gloss Red -Gloss Green
Sizes	- Not available
Sizes	- Not available

Wheels And Breaking System

Bike front tire	12 X 2.125 (inches) Specialized
Bike rear tire	Not Available
Bike wheel size	12 (inches) Wheels
Brakeset type	Coaster Rear
Hubs for disc brakes	Rear: Joy Tech Steel Nutted Coaster Front: Joy Tech Steel Nutted
Rims manufacturer	16-hole Alloy
Spoke nipples type	Not Available
Spoke wheel	14ga. UCP

Frame and Body Specs

Frame materials	Specialized A1 Premium Aluminum
Frame type	TIG-welded
Handlebar construction	Alloy
Handlebar extender	Optional
Handlebar stem details	Alloy Quill
Headset size	1 (inches) Threaded

Gearing Specifications

Bicycle chain	1/2 X 1/8 (inches) KMC Z410
Bottom bracket shell width	Not Available
Bottom bracket type	Loose Ball
Crankset parts and sizes	28 Teeth Heat Treated Hi-Ten
Gear shift levers	Not Available
Rear gear set	1-speed

Specialized Hotrock 12 Boys Fork System Data

Derailleur (Front)	Not Available
Derailleur (Rear)	Not Available
Fork material	Unicrown Crown A1 Premium Aluminum and Hi-Ten
Fork type	Specialized

Other Specs of Specialized Hotrock 12 Boys

Component group sets	Juvenile Mix
Pedals details	Composite
Rear shock absorber	Not Available
Saddle seat	Specialized Kid's
Seat post extension	22.2 (millimeters) Diameter Integrated Steel Post

Raleigh Rowdy

General Infos

Model	Rowdy
Manufacturer	Raleigh
Year of production	1999
Current price	Check price Here ==>
Color choice	- Razzleberry -Mach 2 Blue
Sizes	- Boys 11 (inches) - girls 11 (inches)

Wheels And Breaking System

Bike front tire	20 X 2.00 (inches) Kenda K-850
Bike rear tire	Not Available
Bike wheel size	20 (inches) Wheels
Brakeset type	Lee Chi ProMax GP-30AP Levers Lee Chi ProMax DB-33 Linear-pull Brakes
Hubs for disc brakes	Nutted Joy Tech OS Steel
Rims manufacturer	36-hole Weinmann Zac 4019
Spoke nipples type	Brass Nipples
Spoke wheel	2.0 (millimeters) Straight Gauge Shun Jiu Stainless Steel

Frame and Body Specs

Frame materials	Hi-tensile Steel
Frame type	TIG-welded
Handlebar construction	Hsin Lung Steel
Handlebar extender	Optional
Handlebar stem details	Hsin Lung Steel
Headset size	1 (inches) Chin Haur CH-90

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) KMC UG-50
Bottom bracket shell width	American
Bottom bracket type	Chin Haur CH-35
Crankset parts and sizes	40 Teeth 1-piece 5 1/2 (inches)
Gear shift levers	Grip Shift MRX Rear
Rear gear set	14 - 28 Teeth 6-speed

Raleigh Rowdy Fork System Data

Derailleur (Front)	Not Available
Derailleur (Rear)	Shimano Tourney TY-22
Fork material	Unicrown Crown Hi-tensile Steel
Fork type	Raleigh

Other Specs of Raleigh Rowdy

Component group sets	Juvenile Mix
Pedals details	Wellgo LU-987
Rear shock absorber	Not Available
Saddle seat	Selle Stratos Padded Jr.
Seat post extension	25.6 (millimeters) Diameter Leadtec Steel