Trek 8.4 DS 2013 Technical specs and features

Brand Trek
Model 8.4 DS
First production 2013
Bike category Commuter
Bike sub-category City Commuter
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Parts And Accessories Trek 8.4 DS Parts   
Available Sizes - 15.5 (inches) / 39.37 (cm)
- 15.5 (inches)
- 17.5 (inches) / 44.45 (cm)
- 17.5 (inches)
- 19 (inches) / 48.26 (cm)
- 19 (inches)
- 21 (inches) / 53.34 (cm)
- 21 (inches)
- 22.5 (inches) / 57.15 (cm)
- 22.5 (inches)


Wheels And Breaking System

Bike front tireBontrager LT3 700x38
Bike rear tireNot Available
Bike wheel sizeNot Available
Brakeset typeHayes Dyno Sport
Hubs for disc brakesNot Available
Rims manufacturerBontrager AT-650
Spoke nipples typeNot Available
Spoke wheelNot Available

Frame and Body Specifications

Frame materialsAlpha Gold Aluminum
Frame typeNot Available
Handlebar constructionBontrager 15 (millimeters) Rise
Handlebar extenderNot Available
Handlebar stem detailsBontrager SSR
Headset size1 1/8 Semi-Integrated

Gearing Specs

Bicycle chainUnavailable Chain
Bottom bracket shell widthNot Available
Bottom bracket typeUnavailable Bottom Bracket
Crankset parts and sizesShimano Alivio 48/36/26t
Gear shift leversShimano Alivio
Rear gear set3x9 Speeds

Trek 8.4 DS Fork System Data

Derailleur (Front)Shimano Alivio
Derailleur (Rear)Shimano Deore
Fork materialNot Available
Fork typeSR Suntour NRX 63 (millimeters)

Other Specs of Trek 8.4 DS

Component group setsNot Available
Available colors - Lava Black and Sparkling Silver
- Matte Crystal White and Trek Black
Weight Not Available
Pedals detailsNylon Platform
Rear shock absorberUnavailable Rear Shock
Saddle seatBontrager Evoke 1
Seat post extensionBontrager SSR


Trek 8.4 DS bike review

Trek produced the 8.4 DS bike in 2013 and can be classified as a Commuter bicycle.
8.4 DS bike is available in many sizes such as 15.5 (inches), 17.5 (inches), 19 (inches), 21 (inches) and 22.5 (inches).
Trek Commuter 8.4 DS can be found in a few colors, among these colors Lava Black and Sparkling Silver and Matte Crystal White and Trek Black .
This bike is equiped with Bontrager LT3 700x38 tires while the rims are manufactured by Bontrager AT-650. Trek equiped this exact model with Hayes Dyno Sport braking system .
To guarantee the comfiest ride Trek used Alpha Gold Aluminum material for the frame. Bontrager 15mm Rise high strength material is used on the handlebar of this 8.4 DS to ensure the perfect handling while the stems are made of Bontrager SSR.
For the smoothest biking experience Shimano Alivio 48/36/26t is used on this bicycle linked to Unavailable Chain chain that is easily replaceable as stated by Trek, the whole system is connected to a high reliability Shimano Alivio gear shift levers.