AMP Research B24 1999 VS Commencal SUPER 4.2 2009 specs comparison

AMP Research B24

General Infos

Model	B24
Manufacturer	AMP Research
Year of production	1999
Current price	Check price Here ==>
Color choice	-Red
Sizes	- Adjustable for rider height (inches) - fits 4' to 5' 2 riders (inches)
Sizes	- Adjustable for rider height (inches) - fits 4' to 5' 2 riders (inches)

Wheels And Breaking System

Bike front tire	24 X 1.95 (inches) Specialized
Bike rear tire	Not Available
Bike wheel size	24 (inches) Wheels
Brakeset type	Shimano Alivio Levers AMP D1 Hydraulic Disc Brake System Brakes
Hubs for disc brakes	Rear: Shimano Alivio Front: AMP Research D1
Rims manufacturer	32-hole Sun Rims CR18
Spoke nipples type	Alloy Nipples
Spoke wheel	2.0 (millimeters) Double-butted DT Stainless Steel

Frame and Body Specs

Frame materials	Alcoa Alcalyte 6013 T6 Aluminum
Frame type	TIG-welded
Handlebar construction	Hsin Lung Aluminum
Handlebar extender	Not Available
Handlebar stem details	Hsin Lung Aluminum
Headset size	1 1/8 (inches) Threadless Ritchey Logic

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) Shimano CN-IG90
Bottom bracket shell width	68 (millimeters) English
Bottom bracket type	110 (millimeters) Spindle Shimano BB-LP27
Crankset parts and sizes	22/32/42 Teeth Shimano Alivio
Gear shift levers	Shimano Alivio RapidFire SL
Rear gear set	11 - 30 Teeth 9-speed

AMP Research B24 Fork System Data

Derailleur (Front)	Bottom-pull and clamp-on 35.0 (millimeters) Shimano Alivio
Derailleur (Rear)	Shimano Alivio
Fork material	Linkage Crown Alcoa Alcalyte 6013 T6 Aluminum
Fork type	2.25 (inches) Travel AMP Research F3 XC

Other Specs of AMP Research B24

Component group sets	Shimano Alivio
Pedals details	Aluminum Platform
Rear shock absorber	3.0 (inches) Travel AMP Research
Saddle seat	Serfas Lola
Seat post extension	31.6 (millimeters) Diameter Hsin Lung SP-41

Commencal Super 4.2

General Infos

Model	Super 4.2
Manufacturer	Commencal
Year of production	2009
Current price	Check price Here ==>
Color choice	-Gloss Black
Sizes	- Small - Medium - Large - Extra 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	Neo Ultra
Frame type	TIG-welded
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 Super 4.2 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

Other Specs of Commencal Super 4.2

Component group sets	SRAM X.7/mix
Pedals details	Not Available
Rear shock absorber	4 (inches) Travel Fox RP2
Saddle seat	SDG I-Fly
Seat post extension	SDG I-Beam