Specialized HOTROCK 20 2006 VS Norco ADAMS MAGNUM 20 2003 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 Adams Magnum 20

General Infos

Model	Adams Magnum 20
Manufacturer	Norco
Year of production	2003
Current price	Check price Here ==>
Color choice	-Not found
Sizes	- Standard size for everyone

Wheels And Breaking System

Bike front tire	20 X 1.75 (inches) MTB
Bike rear tire	Not Available
Bike wheel size	20 (inches) Wheels
Brakeset type	Alloy Levers Linear-pull Brakes
Hubs for disc brakes	Nutted Steel
Rims manufacturer	36-hole Aluminum
Spoke nipples type	Brass Nipples
Spoke wheel	14ga. Straight Gauge UCP

Frame and Body Specs

Frame materials	Hi-tensile Steel
Frame type	TIG-welded
Handlebar construction	Rise Steel
Handlebar extender	Optional
Handlebar stem details	Steel
Headset size	Threaded 1 (inches) Steel

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) KMC
Bottom bracket shell width	Not Available
Bottom bracket type	Steel
Crankset parts and sizes	36/44 Teeth Steel
Gear shift levers	SRAM MRX
Rear gear set	14 - 28 Teeth 6-speed

Norco Adams Magnum 20 Fork System Data

Derailleur (Front)	Shimano TY-18
Derailleur (Rear)	Shimano TY-18
Fork material	Single Crown Aluminum
Fork type	CH-250

Other Specs of Norco Adams Magnum 20

Component group sets	Juvenile Mix
Pedals details	TU-861
Rear shock absorber	Not Available
Saddle seat	Velo VL-4011
Seat post extension	Steel