GT LOPES-55 2007 VS Kona UNIT 2009 specs comparison

GT Lopes-55 2007 comparison online with competitors

GT Lopes-55

General Infos
Model Lopes-55
Manufacturer GT
Year of production 2007
Current price Check price Here ==>   
Color choice -White and Black
Sizes - Small
- medium
Sizes - Small
- medium

Wheels And Breaking System

Bike front tire26 X 2.10 (inches) Kenda Nevegal
Bike rear tireNot Available
Bike wheel size26 (inches) Wheels
Brakeset type Hayes Levers
Hayes El Camino Trail With 6 (inches) Rotor Brakes
Hubs for disc brakesSun Dirty Flea
Rims manufacturerSun SOS DW
Spoke nipples typeDT Aluminum
Spoke wheel 14/15ga.
DT Swiss

Frame and Body Specs

Frame materialsGT Lopes-55 Aluminum
Frame typeTIG-welded
Handlebar constructionEaston EA70 Monkey Bar
Handlebar extenderOptional
Handlebar stem detailsEaston Havoc
Headset size 6061 Cups
FSA Orbit MX

Gearing Specifications

Bicycle chainShimano
Bottom bracket shell widthNot Available
Bottom bracket typeShimano Saint
Crankset parts and sizesShimano Saint
Gear shift leversShimano Saint
Rear gear set9-speed

GT Lopes-55 Fork System Data

Derailleur (Front)Not Available
Derailleur (Rear)Shimano XTR
Fork material Single Crown
Aluminum and magnesium
Fork type 80 (millimeters) Travel
Marzocchi Brian Lopes SE 4X WC

Other Specs of GT Lopes-55

Component group setsMountain Mix
Pedals detailsSun Octane
Rear shock absorberNot Available
Saddle seatFi'zi:k Gobi
Seat post extensionEaston Aluminum


Kona Unit 2009 comparison online with competitors

Kona Unit

General Infos
Model Unit
Manufacturer Kona
Year of production 2009
Current price Check price Here ==>   
Color choice -Black Metallic
Sizes - 16 (inches)
- 18 (inches)
- 19 (inches)
- 20 (inches)
- 22 (inches)

Wheels And Breaking System

Bike front tire29 X 2.10 (inches) Maxxis Ignitor
Bike rear tireNot Available
Bike wheel size29 (inches) Wheels
Brakeset type Avid FR-5 Levers
Avid BB 5 Mechanical Brakes
Hubs for disc brakesFormula Disc
Rims manufacturerMavic TN 719
Spoke nipples typeNot Available
Spoke wheel 15ga.
Sandvic Stainless

Frame and Body Specs

Frame materialsKona Chromoly Butted
Frame typeTIG-welded
Handlebar constructionKona XC and BC
Handlebar extenderOptional
Handlebar stem detailsKona XC and BC
Headset size1 1/8 (inches) TH

Gearing Specifications

Bicycle chainKMC Z610
Bottom bracket shell width73 (millimeters)
Bottom bracket typeFSA Mega EXO
Crankset parts and sizes 32 Teeth
FSA V-Drive SS
Gear shift leversNot Available
Rear gear set 18 Teeth
1-speed

Kona Unit Fork System Data

Derailleur (Front)Not Available
Derailleur (Rear)Not Available
Fork materialUnicrown
Fork typeKona P2 29er Disc

Other Specs of Kona Unit

Component group setsSingle Speed Mix
Pedals detailsKona Jackshit Deluxe
Rear shock absorberNot Available
Saddle seatWTB Rocket V Comp
Seat post extensionKona XC and BC


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