Specialized ROCKHOPPER A1 FS 2002 VS Balance AL-150 (01) 1997 specs comparison

Specialized Rockhopper A1 FS

General Infos

Model	Rockhopper A1 FS
Manufacturer	Specialized
Year of production	2002
Current price	Check price Here ==>
Color choice	- Silver -Blue
Sizes	- 13 (inches) - 15 (inches) - 17 (inches) - 19 (inches) - 21 (inches) - 23 (inches)
Sizes	- 13 (inches) - 15 (inches) - 17 (inches) - 19 (inches) - 21 (inches) - 23 (inches)

Wheels And Breaking System

Bike front tire	26 X 2.10 (inches) Specialized Rockster Comp
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Shimano Deore Levers Shimano BR-410 Brakes
Hubs for disc brakes	Rear: Shimano RM-40 Front: Specialized Aluminum
Rims manufacturer	32-hole Mavic X139
Spoke nipples type	Brass Nipples
Spoke wheel	15ga. Straight Gauge Stainless Steel

Frame and Body Specs

Frame materials	Specialized A1 Aluminum
Frame type	TIG-welded
Handlebar construction	Specialized Aluminum
Handlebar extender	Optional
Handlebar stem details	Specialized Aluminum
Headset size	1 1/8 (inches) Threadless Ritchey Logic

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) Shimano CN-HG53
Bottom bracket shell width	68 (millimeters) English
Bottom bracket type	110 (millimeters) Spindle Shimano BB-LP28
Crankset parts and sizes	22/32/44 Teeth Specialized Forearm II
Gear shift levers	Shimano Deore RapidFire SL
Rear gear set	11 - 32 Teeth 9-speed

Specialized Rockhopper A1 FS Fork System Data

Derailleur (Front)	Bottom-pull and clamp-on 35.0 (millimeters) Shimano Deore
Derailleur (Rear)	Shimano Deore LX SGS
Fork material	Triple-clamp Crown Aluminum
Fork type	Answer Manitou Six Comp

Other Specs of Specialized Rockhopper A1 FS

Component group sets	Mountain Mix
Pedals details	Specialized Alloy
Rear shock absorber	Not Available
Saddle seat	Specialized Body Geometry Pro
Seat post extension	30.9 (millimeters) Diameter Aluminum

Balance Al-150 (01)

General Infos

Model	Al-150 (01)
Manufacturer	Balance
Year of production	1997
Current price	Check price Here ==>
Color choice	-Silver and black fade
Sizes	- 14 (inches) - 16 (inches) - 17.5 (inches) - 19 (inches) - 20.5 (inches)

Wheels And Breaking System

Bike front tire	26 X 1.95 (inches) Duro HF-822
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Shimano AceraX Levers Shimano Altus Brakes
Hubs for disc brakes	Shimano Altus
Rims manufacturer	36-hole Alex VP-18F
Spoke nipples type	Brass Nipples
Spoke wheel	2.0 (millimeters) Straight Gauge Steel

Frame and Body Specs

Frame materials	Butted 7005 Aluminum
Frame type	TIG-welded
Handlebar construction	Balance R.I.D.
Handlebar extender	Optional
Handlebar stem details	Balance R.I.D.
Headset size	1 1/8" c

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) Shimano CN-HG50
Bottom bracket shell width	Not Available
Bottom bracket type	Shimano BB-CT91
Crankset parts and sizes	24/34/42 Teeth Shimano Altus
Gear shift levers	Shimano AceraX EZ Fire
Rear gear set	7-speed

Balance Al-150 (01) Fork System Data

Derailleur (Front)	Shimano Altus Top-swing
Derailleur (Rear)	Shimano AceraX
Fork material	Triple-clamp Crown Aluminum and chromoly
Fork type	RST 161B

Other Specs of Balance Al-150 (01)

Component group sets	Shimano AceraX and Altus
Pedals details	Resin
Rear shock absorber	Not Available
Saddle seat	Balance Sport
Seat post extension	26.4 (millimeters) Diameter Kalloy SP-242