Trek 420 1997 Technical specs and features

Brand Trek
Model 420
First production 1997
Bike category Road
Bike sub-category Road Sport
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Parts And Accessories Trek 420 Parts   
Available Sizes - 43 cm (centimeters)
- 50 cm (centimeters)
- 54 cm (centimeters)
- 56 cm (centimeters)
- 58 cm (centimeters)
- 60 cm (centimeters)


Wheels And Breaking System

Bike front tire700 X 25c Trek Iso Tech II
Bike rear tireNot Available
Bike wheel size700c Wheels
Brakeset type Dia-Compe BL-07 Levers
Shimano 300EX Brakes
Hubs for disc brakes Rear: Shimano R050
Silent Clutch
Front: Aluminum Quick Release
Rims manufacturer 36-hole
Weinmann 217
Spoke nipples typeBrass Nipples
Spoke wheel 2.0 (millimeters) Double Butted
Stainless Steel

Frame and Body Specifications

Frame materialsChromoly
Frame typeWelded
Handlebar constructionHsin Lung Aluminum
Handlebar extenderNot Available
Handlebar stem detailsChromoly
Headset size1 (inches) HP8002ES

Gearing Specs

Bicycle chain 1/2 X 3/32 (inches)
Shimano CN-UG50
Bottom bracket shell width68 (millimeters) English
Bottom bracket type 118 (millimeters) Spindle
Shimano BB-LP26
Crankset parts and sizes 28/38/48 Teeth
SR Aluminum
Gear shift leversShimano 300EX Down-tube
Rear gear set 13 - 26 Teeth
7-speed

Trek 420 Fork System Data

Derailleur (Front) Bottom-pull and clamp-on 28.6 (millimeters)
Shimano Tourney TY-30
Derailleur (Rear)Shimano AceraX
Fork material Unicrown Crown
Hi-tensile Steel
Fork typeTrek

Other Specs of Trek 420

Component group setsShimano
Available colors - Dark blue
Weight Not Available
Pedals detailsVictor VP-393 With Clips & Straps
Rear shock absorberNot Available
Saddle seatTrek
Seat post extension 26.6 (millimeters) Diameter
Hsin Lung SP-51


Trek 420 bike review

Trek produced the 420 bike in 1997 and can be classified as a Road bicycle, this exact model costs in american market arround $424.99.
420 bike is available in many sizes such as 43 cm (centimeters), 50 cm (centimeters), 54 cm (centimeters), 56 cm (centimeters), 58 cm (centimeters) and 60 cm (centimeters).
Trek Road 420 can be found in one single color which is Dark blue.
This bike is equiped with 700 x 25c Trek Iso Tech II tires and Stainless steel spoke wheel while the rims are manufactured by Weinmann 217, 36-hole. Trek equiped this exact model with Shimano 300EX brakes, Dia-Compe BL-07 levers braking system and Front: aluminum quick release, Rear: Shimano R050, silent clutch hubs.
To guarantee the comfiest ride Trek used Chromoly material for the frame. Hsin Lung aluminum high strength material is used on the handlebar of this 420 to ensure the perfect handling while the stems are made of Chromoly.
For the smoothest biking experience SR aluminum, 28/38/48 teeth is used on this bicycle linked to Shimano CN-UG50 chain that is easily replaceable as stated by Trek, the whole system is connected to a high reliability Shimano 300EX down-tube gear shift levers.