Specialized HOTROCK 20 2006 VS Norco KOMPRESSOR 2010 specs comparison

Specialized Hotrock 20

General Infos

Model	Hotrock 20
Manufacturer	Specialized
Year of production	2006
Current price	Check price Here ==>
Color choice	-Not found
Sizes	- 20 (inches)
Sizes	- 20 (inches)

Wheels And Breaking System

Bike front tire	20 X 2.125 (inches) Specialized Roller
Bike rear tire	Not Available
Bike wheel size	20 (inches) Wheels
Brakeset type	Tektro Junior (inches)V (inches) Alloy Linear Pull Compatible Levers Linear Spring Stainless Steel Pipe Brakes Tektro (inches)V (inches)
Hubs for disc brakes	Rear: Joy-Tech Steel Nutted F and W Type Steel Nutted Axle Front: Joy-Tech
Rims manufacturer	36-hole Alex
Spoke nipples type	Brass Nipples
Spoke wheel	14ga. Straight Gauge Stainless Steel

Frame and Body Specs

Frame materials	A1 Premium Aluminum
Frame type	TIG-welded
Handlebar construction	10 Degree Sweep 30 (millimeters) Rise 540 (millimeters) Width Steel
Handlebar extender	Optional
Handlebar stem details	Alloy A-Head
Headset size	1 1/8 (inches) Threadless

Gearing Specifications

Bicycle chain	Shimano CN-IG31
Bottom bracket shell width	68 (millimeters) English
Bottom bracket type	128 (millimeters) Spindle Ball Retainer Water Sealed Square Taper
Crankset parts and sizes	36t Steel With Outer Chain Guard Teeth Specialized Forged Alloy With Dual Roller Chain Guide
Gear shift levers	Twist 6-speed Shimano (inches)Revo (inches)
Rear gear set	14 - 28 Teeth 6-speed

Specialized Hotrock 20 Fork System Data

Derailleur (Front)	Not Available
Derailleur (Rear)	6-speed Short Cage Shimano Tourney
Fork material	Single Crown Steel and aluminum
Fork type	RST 200K

Other Specs of Specialized Hotrock 20

Component group sets	Juvenile Mix
Pedals details	Junior Resin Platform With Reflectors
Rear shock absorber	Not Available
Saddle seat	Hotrock ATB
Seat post extension	27.2 (millimeters) Diameter Micro Adjust Alloy

Norco Kompressor

General Infos

Model	Kompressor
Manufacturer	Norco
Year of production	2010
Current price	Check price Here ==>
Color choice	-Black
Sizes	- 12.5

Wheels And Breaking System

Bike front tire	24 X 2.40 (inches) Schwable Space
Bike rear tire	Not Available
Bike wheel size	24 (inches) Wheels
Brakeset type	Shimano Levers Shimano M575 Disc Brakes
Hubs for disc brakes	KT Disc
Rims manufacturer	SUN Single Track
Spoke nipples type	Not Available
Spoke wheel	Stainless

Frame and Body Specs

Frame materials	Alloy
Frame type	TIG-welded
Handlebar construction	Funn Fatboy
Handlebar extender	Optional
Handlebar stem details	Funn Rippa
Headset size	FSA TH-855

Gearing Specifications

Bicycle chain	KMC
Bottom bracket shell width	Not Available
Bottom bracket type	FSA ISIS
Crankset parts and sizes	FSA Step Up
Gear shift levers	SRAM X.4
Rear gear set	8-speed

Norco Kompressor Fork System Data

Derailleur (Front)	SRAM X.4
Derailleur (Rear)	SRAM X.4
Fork material	Single
Fork type	120 (millimeters) Travel Marzocchi DJ3

Other Specs of Norco Kompressor

Component group sets	Mountain Mix
Pedals details	Alloy Flat
Rear shock absorber	Not Available
Saddle seat	Norco Freeride
Seat post extension	30.9 (millimeters) Diameter Double Bolt