Rocky Mountain THIN AIR 1997 VS Trek 9900 1994 specs comparison

Rocky Mountain Thin Air

General Infos

Model	Thin Air
Manufacturer	Rocky Mountain
Year of production	1997
Current price	🛒 View Price →
Color choice	-Light blue and cream
Sizes	- 16 (inches) - 17.5 (inches) - 18.5 (inches) - 19.5 (inches) - 21 (inches)
Sizes	- 16 (inches) - 17.5 (inches) - 18.5 (inches) - 19.5 (inches) - 21 (inches)

Wheels And Breaking System

Bike front tire	26 X 2.10 (inches) WTB VelociRaptor
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Avid SD-3.0 Levers Avid 1D-30 Brakes
Hubs for disc brakes	Rear: Shimano Deore XT Front: Shimano Deore XT Suspension
Rims manufacturer	32-hole Sun Rims CR17A
Spoke nipples type	Alloy Nipples
Spoke wheel	1.8 (millimeters) Straight Gauge DT Stainless Steel

Frame and Body Specs

Frame materials	Easton Elite With Replaceable Derailleur Hanger
Frame type	TIG-welded
Handlebar construction	Race Face
Handlebar extender	Optional
Handlebar stem details	Syncros
Headset size	1 1/8 (inches) Threadless Race Face Real Seal

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) Sachs SC-M55
Bottom bracket shell width	73 (millimeters) English
Bottom bracket type	107 (millimeters) Spindle Shimano BB-UN72
Crankset parts and sizes	22/32/44 Teeth Race Face
Gear shift levers	Shimano Deore XT RapidFire SL
Rear gear set	11 - 30 Teeth 8-speed

Rocky Mountain Thin Air Fork System Data

Derailleur (Front)	Top-pull and clamp-on 31.8 (millimeters) Shimano Deore XT Top-swing
Derailleur (Rear)	Shimano Deore XT SGS
Fork material	Triple-clamp Crown Magnesium
Fork type	Rock Shox Judy XC

Other Specs of Rocky Mountain Thin Air

Component group sets	Shimano Deore XT
Pedals details	Ritchey Logic
Rear shock absorber	Not Available
Saddle seat	Selle Italia
Seat post extension	26.8 (millimeters) Diameter Syncros Hardcore Aluminum

Trek 9900

General Infos

Model	9900
Manufacturer	Trek
Year of production	1994
Current price	🛒 View Price →
Color choice	-Not found
Sizes	- 16.5 (inches) - 18 (inches) - 19.5 (inches) - 21 (inches)

Wheels And Breaking System

Bike front tire	26 X 2.00 (inches) IRC PiranhaPro-K
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Levers Shimano Deore XT-C Brakes
Hubs for disc brakes	Shimano XT-C
Rims manufacturer	36-hole Matrix Singletrack Pro
Spoke nipples type	Not Available
Spoke wheel	Not Available

Frame and Body Specs

Frame materials	OCLV Carbon Fiber Composite
Frame type	Lugged Carbon Fiber
Handlebar construction	Trek System 4
Handlebar extender	Not Available
Handlebar stem details	Forged Aluminm Trek System 4 Direct-connect
Headset size	Not Available

Gearing Specifications

Bicycle chain	Shimano HG-90
Bottom bracket shell width	Not Available
Bottom bracket type	Not Available
Crankset parts and sizes	22/32/42 Teeth Shimano XT-C
Gear shift levers	Shimano XT Rapidfire Plus With Gore RideOn Cable System
Rear gear set	11 - 28 Teeth 8-speed

Trek 9900 Fork System Data

Derailleur (Front)	Shimano XT-C
Derailleur (Rear)	Shimano XT-C
Fork material	Not Available
Fork type	Trek Mogul Black Diamond Adj.

Other Specs of Trek 9900

Component group sets	Shimano Deore XT
Pedals details	Shimano PD-M737 SPD
Rear shock absorber	Not Available
Saddle seat	Hollow Vanadium Rails Trek System 4
Seat post extension	Trek System 3