AMP Research B4 XT W/DISC BRAKES (01) 1996 VS Commencal SKIN 2 2009 specs comparison

AMP Research B4 XT w/disc brakes (01)

General Infos

Model	B4 XT w/disc brakes (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 AMP D1 Hydraulic Disc Brake 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 w/disc brakes (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 w/disc brakes (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

Commencal Skin 2

General Infos

Model	Skin 2
Manufacturer	Commencal
Year of production	2009
Current price	Check price Here ==>
Color choice	-White
Sizes	- Small - medium - large

Wheels And Breaking System

Bike front tire	26 X 2.00 (inches) Maxxis Larsen
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Formula K18 Hydraulic Levers Formula Oro K18 With 160 (millimeters) Rotor Brakes
Hubs for disc brakes	Rear: Shimano XT Disc Front: Co (millimeters)encal Lite Disc
Rims manufacturer	Mavic X317
Spoke nipples type	Not Available
Spoke wheel	Stainless

Frame and Body Specs

Frame materials	High Modulus Carbon Fiber
Frame type	Monocoque
Handlebar construction	Co (millimeters)encal Riser OS
Handlebar extender	Optional
Handlebar stem details	Race Face Evolve XC
Headset size	1 1/8 (inches) Integrated

Gearing Specifications

Bicycle chain	SRAM
Bottom bracket shell width	Not Available
Bottom bracket type	TruVativ GXP
Crankset parts and sizes	22/32/44 Teeth Truvativ Firex 3.3 GXP
Gear shift levers	SRAM X.7 Trigger
Rear gear set	11 - 32 Teeth 9-speed

Commencal Skin 2 Fork System Data

Derailleur (Front)	Shimano Deore
Derailleur (Rear)	SRAM X.9
Fork material	Single Crown Magnesium and aluminum
Fork type	100 (millimeters) Travel RockShox Reba SL Air

Other Specs of Commencal Skin 2

Component group sets	SRAM X.7/mix
Pedals details	Not Available
Rear shock absorber	Not Available
Saddle seat	SDG I-Fly
Seat post extension	SDG I-Beam