Rocky Mountain THIN AIR 1993 VS Specialized STUMPJUMPER M4 2001 specs comparison

Rocky Mountain Thin Air

General Infos

Model	Thin Air
Manufacturer	Rocky Mountain
Year of production	1993
Current price	Check price Here ==>
Color choice	-Not found
Sizes	- 15.5 - 17 - 18.5 - 20
Sizes	- 15.5 - 17 - 18.5 - 20

Wheels And Breaking System

Bike front tire	Ritchey Mega-Bite Z-Max
Bike rear tire	Not Available
Bike wheel size	Not Available
Brakeset type	Levers Shimano Deore XT Brakes
Hubs for disc brakes	Shimano Deore DX
Rims manufacturer	36-hole Wolber AT400
Spoke nipples type	Not Available
Spoke wheel	Not Available

Frame and Body Specs

Frame materials	Easton Custom Kit 7005 Aluminum
Frame type	Welded Aluminum
Handlebar construction	Syncros 6061 Flatbar With Steerhorns
Handlebar extender	Not Available
Handlebar stem details	Rocky Mountain 6000 Alloy
Headset size	Not Available

Gearing Specifications

Bicycle chain	Shimano CN-HG70
Bottom bracket shell width	Not Available
Bottom bracket type	Not Available
Crankset parts and sizes	26/36/46 Teeth Shimano Deore DX
Gear shift levers	Shimano Deore XT Rapidfire Plus
Rear gear set	12 - 28 Teeth 7-speed

Rocky Mountain Thin Air Fork System Data

Derailleur (Front)	Shimano Deore XT
Derailleur (Rear)	Shimano Deore XT
Fork material	Not Available
Fork type	Rock Shox Quadra

Other Specs of Rocky Mountain Thin Air

Component group sets	Shimano Deore DX and XT Rapidfire Plus
Pedals details	Clipless MKS
Rear shock absorber	Not Available
Saddle seat	Race Face Vetta Lite With Shoulder Holder
Seat post extension	Syncros Propost 6061 Alloy

Specialized Stumpjumper M4

General Infos

Model	Stumpjumper M4
Manufacturer	Specialized
Year of production	2001
Current price	Check price Here ==>
Color choice	- Yellow and Black -Red and Black
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 1.90 (inches) Specialized Team Master SL Pro Front: 26 X 1.90 (inches) Specialized Team Control SL Pro
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Avid SD 5 Levers Avid Single Digit 3 Brakes
Hubs for disc brakes	Rear: Shimano Front: Specialized Micro STOUT
Rims manufacturer	28-hole and 32-hole Mavic X221
Spoke nipples type	Brass Nipples
Spoke wheel	1.8 (millimeters) Straight Gauge DT Stainless Steel

Frame and Body Specs

Frame materials	Specialized M4 Aluminum
Frame type	TIG-welded
Handlebar construction	Specialized Aluminum
Handlebar extender	Optional
Handlebar stem details	Specialized Riser
Headset size	1 1/8 (inches) Threadless Tange Seiki

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) Shimano
Bottom bracket shell width	68 (millimeters) English
Bottom bracket type	113 (millimeters) Spindle Shimano BB-UN52
Crankset parts and sizes	22/32/44 Teeth Specialized Strong Arm 2 Comp
Gear shift levers	Shimano Deore LX RapidFire SL
Rear gear set	11 - 32 Teeth 9-speed

Specialized Stumpjumper M4 Fork System Data

Derailleur (Front)	Shimano Deore LX
Derailleur (Rear)	Shimano Deore XT
Fork material	Triple-clamp Crown Aluminum and magnesium
Fork type	Rock Shox Judy SL

Other Specs of Specialized Stumpjumper M4

Component group sets	Mountain Mix
Pedals details	Time Alium Clipless
Rear shock absorber	Not Available
Saddle seat	Specialized Body Geometry Expert Mtn.
Seat post extension	30.9 (millimeters) Diameter Ritchey Expert