AMP Research B4 XT (01) 1996 VS Rocky Mountain SWITCH 2002 specs comparison

AMP Research B4 XT (01)

General Infos

Model	B4 XT (01)
Manufacturer	AMP Research
Year of production	1996
Current price	Check price Here ==>
Color choice	- red -Ball-burnished
Sizes	- 16 (inches) - 18.5 (inches) - 20 (inches)
Sizes	- 16 (inches) - 18.5 (inches) - 20 (inches)

Wheels And Breaking System

Bike front tire	26 X 1.95 (inches) Hutchinson
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Shimano Deore XT Levers Shimano Deore XT M-System Brakes
Hubs for disc brakes	Not Available
Rims manufacturer	32-hole Sun Metal CR18
Spoke nipples type	Brass Nipples
Spoke wheel	2.0 (millimeters) Double Butted Wheelsmith Stainless Steel

Frame and Body Specs

Frame materials	Alcoa 6013 T6 Aluminum
Frame type	TIG-welded Steel and welded Aluminum
Handlebar construction	Control Tech Aluminum
Handlebar extender	Optional
Handlebar stem details	Control Tech
Headset size	Shimano Deore XT

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) Shimano CN-IG51
Bottom bracket shell width	68 (millimeters) English
Bottom bracket type	107 (millimeters) Spindle Shimano BB-UN71
Crankset parts and sizes	22/32/42 Teeth Shimano Deore LX
Gear shift levers	Shimano Deore XT RapidFire SL
Rear gear set	11 - 28 Teeth 8-speed

AMP Research B4 XT (01) Fork System Data

Derailleur (Front)	Bottom-pull Shimano Deore XT
Derailleur (Rear)	Shimano Deore XT GS
Fork material	Dual Pivot Crown Aluminum
Fork type	AMP Research F3 XC

Other Specs of AMP Research B4 XT (01)

Component group sets	Shimano Deore XT
Pedals details	Optional
Rear shock absorber	2.75 (inches) Travel AMP
Saddle seat	Manganese Rails Vetta TT Tri-Shock
Seat post extension	31.6 (millimeters) Diameter Control Tech Control Post

Rocky Mountain Switch

General Infos

Model	Switch
Manufacturer	Rocky Mountain
Year of production	2002
Current price	Check price Here ==>
Color choice	-Black and Nickel
Sizes	- 16.5 (inches) - 18 (inches) - 19.5 (inches)

Wheels And Breaking System

Bike front tire	26 X 2.50 (inches) Maxxis Mobster
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Shimano Levers Shimano Deore M555 Hydraulic Brakes
Hubs for disc brakes	Shimano Disc
Rims manufacturer	32-hole Sun Rims Rhyno Lite
Spoke nipples type	Brass Nipples
Spoke wheel	15ga. Straight Gauge DT Stainless Steel

Frame and Body Specs

Frame materials	Easton RAD
Frame type	TIG-welded
Handlebar construction	Answer Pro Taper
Handlebar extender	Optional
Handlebar stem details	RMB Freeride
Headset size	1 1/8 (inches) Threadless RMB Pig DH

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) SRAM PC-59
Bottom bracket shell width	73 (millimeters) English
Bottom bracket type	113 (millimeters) Spindle Race Face Taperlock ISIS
Crankset parts and sizes	24/34/44 Teeth Race Face Prodigy With Bashguard
Gear shift levers	Shimano Deore LX RapidFire SL
Rear gear set	11 - 34 Teeth 9-speed

Rocky Mountain Switch Fork System Data

Derailleur (Front)	Top-pull and clamp-on 31.8 (millimeters) Shimano Deore LX
Derailleur (Rear)	Shimano Deore XT GS
Fork material	Not Available
Fork type	4.0 (inches)-5.0 (inches) Adjustable Travel Answer Manitou Black Elite 120

Other Specs of Rocky Mountain Switch

Component group sets	Mountain Mix
Pedals details	Shimano PD-M545 SPD
Rear shock absorber	5.0 (inches) Travel Fox Vanilla RL
Saddle seat	Selle Italia Custom
Seat post extension	26.8 (millimeters) Diameter RMB