Marin BEAR VALLEY - ROCK SHOX MAG 21 1995 VS Mongoose AMASA COMP 2006 specs comparison

Marin Bear Valley - Rock Shox Mag 21

General Infos

Model	Bear Valley - Rock Shox Mag 21
Manufacturer	Marin
Year of production	1995
Current price	Check price Here ==>
Color choice	-Gun metal
Sizes	- 14 (inches) - 15.5 (inches) - 17.5 (inches) - 19 (inches) - 20.5 (inches)
Sizes	- 14 (inches) - 15.5 (inches) - 17.5 (inches) - 19 (inches) - 20.5 (inches)

Wheels And Breaking System

Bike front tire	Rear: 26 X 2.10 (inches) Marin Quake 7.1 Front: 26 X 2.10 (inches) Marin Quake 7.0
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Shimano STX Levers Shimano STX M-System Brakes
Hubs for disc brakes	Shimano STX
Rims manufacturer	32-hole Araya TM-18
Spoke nipples type	Brass Nipples
Spoke wheel	1.8 (millimeters) Straight Gauge Stainless Steel

Frame and Body Specs

Frame materials	Double-butted Tange Chromoly
Frame type	TIG-welded Steel
Handlebar construction	Marin Lite Alloy
Handlebar extender	Optional
Handlebar stem details	Marin Lite Chromoly
Headset size	1 1/8 (inches) Marin Lite

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) Shimano CN-IG30
Bottom bracket shell width	Not Available
Bottom bracket type	Not Available
Crankset parts and sizes	22/32/42 Teeth Shimano STX HyperDrive-C
Gear shift levers	Shimano STX RapidFire Plus
Rear gear set	11 - 28 Teeth 7-speed

Marin Bear Valley - Rock Shox Mag 21 Fork System Data

Derailleur (Front)	Bottom-pull and clamp-on 28.6 (millimeters) Shimano STX
Derailleur (Rear)	Shimano STX-RC
Fork material	Triple-clamp Crown Magnesium
Fork type	Rock Shox Mag 21

Other Specs of Marin Bear Valley - Rock Shox Mag 21

Component group sets	Shimano STX
Pedals details	Alloy Cage With Clips & Straps Victor MTB
Rear shock absorber	Not Available
Saddle seat	Marin Lite
Seat post extension	27.0 (millimeters) Diameter Kalloy SP-248

Mongoose Amasa Comp

General Infos

Model	Amasa Comp
Manufacturer	Mongoose
Year of production	2006
Current price	Check price Here ==>
Color choice	-Not found
Sizes	- Xsmall - small - medium - large - xlarge

Wheels And Breaking System

Bike front tire	Rear: 26 X 2.10 (inches) Kenda Front: 26 X 2.35 (inches) Kenda
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Hayes Sole Hydraulic Levers Hayes Sole Hydraulic Brakes
Hubs for disc brakes	Alloy Disc QR
Rims manufacturer	32-hole WTB SX24
Spoke nipples type	Brass UCP
Spoke wheel	Not Available

Frame and Body Specs

Frame materials	6061 aluminum c
Frame type	TIG-welded
Handlebar construction	Mongoose 31.8 Riser
Handlebar extender	Optional
Handlebar stem details	Mongoose 31.8
Headset size	1 1/8 (inches) Ritchey Logic Zero

Gearing Specifications

Bicycle chain	KMC Z9200
Bottom bracket shell width	Not Available
Bottom bracket type	Truvativ Power Spline
Crankset parts and sizes	22/32/44 Teeth Truvativ Blaze
Gear shift levers	SRAM 7.0 Trigger
Rear gear set	11 - 34 Teeth 9-speed

Mongoose Amasa Comp Fork System Data

Derailleur (Front)	Shimano Deore
Derailleur (Rear)	SRAM SX-5.0 Long-cage
Fork material	Magnesium and aluminum
Fork type	130 Manitou Splice Comp

Other Specs of Mongoose Amasa Comp

Component group sets	Mountain Mix
Pedals details	M-logo Alloy Platform
Rear shock absorber	Not Available
Saddle seat	WTB Pure V Sport
Seat post extension	31.6 (millimeters) Diameter M-logo With Dual Clamp Head 31.6