Trek 990 1995 Technical specs and features

Brand Trek
Model 990
First production 1995
Bike category Mountain Bike
Bike sub-category Mountain Without Suspension
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Parts And Accessories Trek 990 Parts   
Available Sizes - 13 (inches) / 33.02 (cm)
- 13 (inches)
- 16.5 (inches) / 41.91 (cm)
- 16.5 (inches)
- 18 (inches) / 45.72 (cm)
- 18 (inches)
- 19.5 (inches) / 49.53 (cm)
- 19.5 (inches)
- 21 (inches) / 53.34 (cm)
- 21 (inches)
- 22.5 (inches) / 57.15 (cm)
- 22.5 (inches)


Wheels And Breaking System

Bike front tire26 X 1.95 (inches) Tioga Psycho Kevlar
Bike rear tireNot Available
Bike wheel size26 (inches) Wheels
Brakeset type Dia-Compe PC-11 Levers
Shimano Deore XT M-System Brakes
Hubs for disc brakesShimano Deore XT With System 3 Front
Rims manufacturer 32-hole
Matrix VooDoo
Spoke nipples typeBrass Nipples
Spoke wheel 2.0 (millimeters) Double Butted
Sapim Stainless Steel

Frame and Body Specifications

Frame materialsTrue Temper OXIII
Frame typeTIG-welded Steel
Handlebar constructionSystem 3
Handlebar extenderOptional
Handlebar stem detailsSystem 3
Headset size1 1/8 (inches) Dia-Compe Kontak Aheadset SA 2

Gearing Specs

Bicycle chain 1/2 X 3/32 (inches)
Shimano CN-HG90
Bottom bracket shell widthNot Available
Bottom bracket typeNot Available
Crankset parts and sizes 22/32/42 Teeth
Shimano Deore XT HyperDrive-C
Gear shift leversGrip Shift SRT-800 X-Ray
Rear gear set 11 - 28 Teeth
8-speed

Trek 990 Fork System Data

Derailleur (Front) Top-pull and clamp-on 31.8 (millimeters)
Shimano Deore XT Compact Drive
Derailleur (Rear)Shimano Deore XT GS
Fork material Butted
Unicrown Crown
Chromoly
Fork typeSystem 2

Other Specs of Trek 990

Component group setsShimano Deore XT
Available colors - Brown
Weight 23.6
Pedals detailsTioga Clipman
Rear shock absorberNot Available
Saddle seatVetta TT Manganese Rails
Seat post extension 27.2 (millimeters) Diameter
System 2


Trek 990 bike review

Trek produced the 990 bike in 1995 and can be classified as a Mountain bike bicycle, this exact model costs in american market arround $1,499.99.
990 bike is available in many sizes such as 13 (inches), 16.5 (inches), 18 (inches), 19.5 (inches), 21 (inches) and 22.5 (inches).
Trek Mountain bike 990 can be found in one single color which is Brown.
This bike is equiped with 26 x 1.95" Tioga Psycho kevlar tires and Sapim stainless steel spoke wheel while the rims are manufactured by Matrix VooDoo, 32-hole. Trek equiped this exact model with Shimano Deore XT M-System brakes, Dia-Compe PC-11 levers braking system and Shimano Deore XT with System 3 front hubs.
To guarantee the comfiest ride Trek used True Temper OXIII material for the frame. System 3 high strength material is used on the handlebar of this 990 to ensure the perfect handling while the stems are made of System 3.
For the smoothest biking experience Shimano Deore XT HyperDrive-C, 22/32/42 teeth is used on this bicycle linked to Shimano CN-HG90 chain that is easily replaceable as stated by Trek, the whole system is connected to a high reliability Grip Shift SRT-800 X-Ray gear shift levers.