Specialized ROCKHOPPER COMP A1 FS 1996 VS Otis Guy PURIST MOUNTAIN XTR DISC 2007 specs comparison

Specialized Rockhopper Comp A1 FS

General Infos

Model	Rockhopper Comp A1 FS
Manufacturer	Specialized
Year of production	1996
Current price	Check price Here ==>
Color choice	-Dark blue
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	Dia-Compe PC-3 Levers Shimano Alivio M-System Brakes
Hubs for disc brakes	Not Available
Rims manufacturer	32-hole Mavic 238
Spoke nipples type	Brass Nipples
Spoke wheel	2.0 (millimeters) Straight Gauge DT Stainless Steel

Frame and Body Specs

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

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-LP26
Crankset parts and sizes	20/32/42 Teeth Specialized Son Of Strongarm
Gear shift levers	Grip Shift SRT-600
Rear gear set	11 - 28 Teeth 8-speed

Specialized Rockhopper Comp A1 FS Fork System Data

Derailleur (Front)	Bottom-pull Shimano STX
Derailleur (Rear)	Shimano STX
Fork material	Triple-clamp Crown Magnesium
Fork type	Rock Shox Quadra 21R

Other Specs of Specialized Rockhopper Comp A1 FS

Component group sets	Shimano STX
Pedals details	HTI Steel and resin With Clips & Straps
Rear shock absorber	Not Available
Saddle seat	Specialized Prolong Evolution
Seat post extension	30.9 (millimeters) Diameter Alloy Micro-adjust

Otis Guy Purist Mountain XTR disc

General Infos

Model	Purist Mountain XTR disc
Manufacturer	Otis Guy
Year of production	2007
Current price	Check price Here ==>
Color choice	-Customer choice one color
Sizes	- Stock or cutom sizes

Wheels And Breaking System

Bike front tire	26 X 2.00 (inches) Hutchinson Python
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Shimano Dura-Ace STI Levers Shimano XTR Disc Brakes
Hubs for disc brakes	Not Available
Rims manufacturer	Bontrager Race Disc
Spoke nipples type	Not Available
Spoke wheel	Not Available

Frame and Body Specs

Frame materials	Columbus True Temper Mix Off Deda
Frame type	Brazed and welded
Handlebar construction	Low Rise Easton EC70 Monkey Lite CNT Carbon
Handlebar extender	Not Available
Handlebar stem details	Easton EA70
Headset size	1 1/8 (inches) Threadless FSA Orbit Extreme

Gearing Specifications

Bicycle chain	Not Available
Bottom bracket shell width	68 (millimeters) English
Bottom bracket type	118 (millimeters) Spindle Shimano Dura-Ace
Crankset parts and sizes	53/39 Teeth Shimano Dura Ace
Gear shift levers	Shimano Dura-Ace
Rear gear set	12 - 34 Teeth 9-speed

Otis Guy Purist Mountain XTR disc Fork System Data

Derailleur (Front)	31.8 (millimeters) Shimano Dura-Ace
Derailleur (Rear)	Shimano Dura-Ace
Fork material	Unicrown Crown Carbon
Fork type	Rock Shox Reba Team

Other Specs of Otis Guy Purist Mountain XTR disc

Component group sets	Shimano XTR
Pedals details	Optional
Rear shock absorber	Not Available
Saddle seat	WTB Shadow V Race
Seat post extension	27.2 (millimeters) Diameter Easton EC70 Carbon