Rocky Mountain RM7 2001 VS AMP Research B3 1997 specs comparison

Rocky Mountain RM7

General Infos

Model	RM7
Manufacturer	Rocky Mountain
Year of production	2001
Current price	Check price Here ==>
Color choice	-Yellow and black
Sizes	- 16.5 (inches) - 18 (inches) - 19.5 (inches)
Sizes	- 16.5 (inches) - 18 (inches) - 19.5 (inches)

Wheels And Breaking System

Bike front tire	Maxxis High Roller
Bike rear tire	Not Available
Bike wheel size	Not Available
Brakeset type	Hayes Hydraulic Disc Levers Hayes Hydraulic Disc DH Brakes
Hubs for disc brakes	Rear: Rocky Mountain Disk Front: Rocky Mountain QR20 Disk
Rims manufacturer	Sun Tomac DH
Spoke nipples type	Not Available
Spoke wheel	DT Stainless Steel

Frame and Body Specs

Frame materials	Easton RAD
Frame type	TIG-welded
Handlebar construction	Rocky Mountain DH #1 Riser
Handlebar extender	Optional
Handlebar stem details	Rocky Mountain DH
Headset size	1 1/8 (inches) Threadless Rocky Mountain Pig DH

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) SRAM
Bottom bracket shell width	Not Available
Bottom bracket type	Race Face Spline
Crankset parts and sizes	44 Teeth Race Face North Shore Extreme Spline
Gear shift levers	SRAM 8 Speed Trigger
Rear gear set	8-speed

Rocky Mountain RM7 Fork System Data

Derailleur (Front)	Rocky Mountain 44t Chain Device
Derailleur (Rear)	SRAM ESP 9.0
Fork material	Triple-clamp Crown Aluminum
Fork type	Marzocchi Super T QR20

Other Specs of Rocky Mountain RM7

Component group sets	Mountain Mix
Pedals details	Shimano PD-M646 SPD
Rear shock absorber	7.0 (inches) Travel Fox Vanilla RC
Saddle seat	Selle Italia Custom Karve
Seat post extension	26.8 (millimeters) Diameter Race Face Prodigy

AMP Research B3

General Infos

Model	B3
Manufacturer	AMP Research
Year of production	1997
Current price	Check price Here ==>
Color choice	- green -Ball burnished
Sizes	- Large - medium - small

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 STX-RC Levers Shimano STX-RC M-System Brakes
Hubs for disc brakes	Shimano STX-RC
Rims manufacturer	32-hole Sun Rims 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
Handlebar construction	Control Tech Aluminum
Handlebar extender	Optional
Handlebar stem details	Control Tech
Headset size	1 1/8 (inches) Threadless Dia-Compe Aheadset

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) Shimano CN-IG70
Bottom bracket shell width	68 (millimeters) English
Bottom bracket type	110 (millimeters) Spindle Shimano BB-UN52
Crankset parts and sizes	22/32/42 Teeth Shimano STX-RC
Gear shift levers	Shimano STX RapidFire Plus
Rear gear set	11 - 28 Teeth 8-speed

AMP Research B3 Fork System Data

Derailleur (Front)	Bottom-pull and clamp-on 35.0 (millimeters) Shimano STX-RC Top-swing
Derailleur (Rear)	Shimano STX-RC
Fork material	Dual Pivot Crown Aluminum
Fork type	AMP Research F3 XC

Other Specs of AMP Research B3

Component group sets	Shimano STX
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