Specialized HOTROCK 12 BOYS 2012 VS Norco JAMMER 1993 specs comparison

Specialized Hotrock 12 Boys

General Infos

Model	Hotrock 12 Boys
Manufacturer	Specialized
Year of production	2012
Current price	🛒 View Price →
Color choice	- Yellow -Red
Sizes	- 12 (inches)
Sizes	- 12 (inches)

Wheels And Breaking System

Bike front tire	Rhythm Lite Sport 12 X 2 (inches)
Bike rear tire	Not Available
Bike wheel size	Not Available
Brakeset type	Coaster
Hubs for disc brakes	Unavailable Front Hub Unavailable Rear Hub
Rims manufacturer	Alloy 12 (inches)
Spoke nipples type	Not Available
Spoke wheel	Not Available

Frame and Body Specs

Frame materials	A1 Premium Aluminum
Frame type	Not Available
Handlebar construction	Alloy 2pc
Handlebar extender	Not Available
Handlebar stem details	Alloy Quill
Headset size	1 (inches) Threaded

Gearing Specifications

Bicycle chain	KMC Z-410
Bottom bracket shell width	Not Available
Bottom bracket type	1pc Loose Ball
Crankset parts and sizes	Heat Treated Hi-Ten 1pc
Gear shift levers	Unavailable Shifters
Rear gear set	Not Available

Specialized Hotrock 12 Boys Fork System Data

Derailleur (Front)	Unavailable Front Derailleur
Derailleur (Rear)	Unavailable Rear Derailleur
Fork material	Not Available
Fork type	A1 Aluminum Blades

Other Specs of Specialized Hotrock 12 Boys

Component group sets	Not Available
Pedals details	Compostie
Rear shock absorber	Unavailable Rear Shock
Saddle seat	Kids With Teacher Handle
Seat post extension	22.2 (millimeters) Steel

Norco Jammer

General Infos

Model	Jammer
Manufacturer	Norco
Year of production	1993
Current price	🛒 View Price →
Color choice	-Not found
Sizes	- 13.5

Wheels And Breaking System

Bike front tire	Rear: 24 X 1.50 (inches) Front: 24 X 1.50 (inches) Blackwall Knobby
Bike rear tire	Not Available
Bike wheel size	24 (inches) Wheels
Brakeset type	Levers Chang Star 870 Cantilevers Brakes
Hubs for disc brakes	Steel
Rims manufacturer	36-hole Araya MP-22
Spoke nipples type	Not Available
Spoke wheel	Not Available

Frame and Body Specs

Frame materials	High-tensile Steel ATB
Frame type	TIG-welded Steel
Handlebar construction	ATB Racing
Handlebar extender	Not Available
Handlebar stem details	ATB High-rise
Headset size	Not Available

Gearing Specifications

Bicycle chain	Shimano Hyperglide
Bottom bracket shell width	Not Available
Bottom bracket type	Not Available
Crankset parts and sizes	28/38/46 Teeth Sugino Aluminum
Gear shift levers	Shimano Thumbshifters
Rear gear set	14 - 28 Teeth 6-speed

Norco Jammer Fork System Data

Derailleur (Front)	Shimano Tourney 20
Derailleur (Rear)	Shimano Tourney 20
Fork material	Not Available
Fork type	Unicrown

Other Specs of Norco Jammer

Component group sets	Shimano Tourney
Pedals details	ATB Resin
Rear shock absorber	Not Available
Saddle seat	ATB Mini
Seat post extension	Steel