Specialized GROUND CONTROL A1 COMP 1996 VS Chumba EVO (ROCK SHOX FORK) 2007 specs comparison

Specialized Ground Control A1 Comp

General Infos

Model	Ground Control A1 Comp
Manufacturer	Specialized
Year of production	1996
Current price	Check price Here ==>
Color choice	-Red and yellow
Sizes	- 13.5 (inches) - 15.5 (inches) - 17 (inches) - 18 (inches) - 19 (inches) - 20.5 (inches)
Sizes	- 13.5 (inches) - 15.5 (inches) - 17 (inches) - 18 (inches) - 19 (inches) - 20.5 (inches)

Wheels And Breaking System

Bike front tire	Rear: 26 X 1.95 (inches) Specialized Ground Master Front: 26 X 1.95 (inches) Specialized Ground Control II
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Avid SD-2.0 Levers Shimano Deore LX M-System Brakes
Hubs for disc brakes	Not Available
Rims manufacturer	32-hole Mavic 221
Spoke nipples type	Brass Nipples
Spoke wheel	2.0 (millimeters) Double Butted DT Competition Stainless Steel

Frame and Body Specs

Frame materials	Specialized Premium A1 Aluminum
Frame type	Welded Aluminum
Handlebar construction	Easton (inches)Team (inches)
Handlebar extender	Optional
Handlebar stem details	Cold Forged Specialized A1
Headset size	1 1/8 (inches) Threadless Tange-Seiki Alloy

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) Shimano CN-IG51
Bottom bracket shell width	73 (millimeters) English
Bottom bracket type	107 (millimeters) Spindle Shimano BB-UN52
Crankset parts and sizes	22/32/42 Teeth Specialized Son Of Strongarm
Gear shift levers	Grip Shift SRT-800 X-Ray
Rear gear set	11 - 28 Teeth 8-speed

Specialized Ground Control A1 Comp Fork System Data

Derailleur (Front)	Top-pull Shimano Deore LX Top-swing
Derailleur (Rear)	Shimano Deore XT SGS
Fork material	Triple-clamp Crown Magnesium
Fork type	Rock Shox Quadra 21R

Other Specs of Specialized Ground Control A1 Comp

Component group sets	Shimano Deore XT and LX
Pedals details	Shimano PD-M535 SPD
Rear shock absorber	1.25 (inches) Travel RST and Specialized
Saddle seat	Specialized Prolong Evolution Sport
Seat post extension	30.9 (millimeters) Diameter Speciallized DD

Chumba EVO (Rock Shox Fork)

General Infos

Model	EVO (Rock Shox Fork)
Manufacturer	Chumba
Year of production	2007
Current price	Check price Here ==>
Color choice	- Bronze - Gunmetal - Mist Green - White -Black
Sizes	- Small/medium - medium/large

Wheels And Breaking System

Bike front tire	26 X 2.40 (inches) WTB MotoRaptor
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Avid Juicy Carbon Levers Avid Juicy 7 Carbon Brakes
Hubs for disc brakes	Rear: Dt Swiss 340 Disc Front: Dt Swiss 340 Disc Thru Axle
Rims manufacturer	32-hole DT Swiss EX5.1d
Spoke nipples type	Not Available
Spoke wheel	DT Swiss Stainless Steel

Frame and Body Specs

Frame materials	6061 aluminum c
Frame type	TIG-welded
Handlebar construction	TruVativ Team
Handlebar extender	Optional
Handlebar stem details	TruVativ Team
Headset size	1 1/8 (inches) Threadless WTB Momentum Cartridge

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) SRAM
Bottom bracket shell width	73 (millimeters) English
Bottom bracket type	FSA Mega EXO
Crankset parts and sizes	22/32/44 Teeth FSA V-Drive MegaExo
Gear shift levers	SRAM X.9 Trigger
Rear gear set	9-speed

Chumba EVO (Rock Shox Fork) Fork System Data

Derailleur (Front)	Bottom-pull and bottom Bracket Mount Shimano XTR
Derailleur (Rear)	SRAM X.0 Carbon
Fork material	Single Crown Aluminum and magnesium
Fork type	120 - 160 (millimeters) Adjustable Travel Rock Shox Lyrik

Other Specs of Chumba EVO (Rock Shox Fork)

Component group sets	Mountain Mix
Pedals details	Optional
Rear shock absorber	6 (inches) Travel Fox DHX Air 5.0
Saddle seat	WTB Rocket V
Seat post extension	31.6 (millimeters) Diameter TruVativ Team