GT Bicycles SPEED SERIES JR. 20 2012 VS SE Racing PK RIPPER XL KILLER 1998 specs comparison

GT Bicycles Speed Series Jr. 20 2012 comparison online with competitors

GT Bicycles Speed Series Jr. 20

General Infos
Model Speed Series Jr. 20
Manufacturer GT Bicycles
Year of production 2012
Current price Check price Here ==>   
Color choice -Silver and Blue
Sizes - Standard size for all
Sizes - Standard size for all

Wheels And Breaking System

Bike front tireTioga Power Block 1-3/8
Bike rear tireNot Available
Bike wheel sizeNot Available
Brakeset typePromax MV-201
Hubs for disc brakesGT Mohawk 28h GT Mohawk 28h
Rims manufacturerUnavailable Wheelset
Spoke nipples typeNot Available
Spoke wheelNot Available

Frame and Body Specs

Frame materialsHydroformed Speed Metal Al
Frame typeNot Available
Handlebar constructionGT Race
Handlebar extenderNot Available
Handlebar stem detailsGT Race
Headset sizeFSA Integrated Sealed 1 (inches)

Gearing Specifications

Bicycle chainKMC Z610Hk
Bottom bracket shell widthNot Available
Bottom bracket typeEuro Sealed External Bearing
Crankset parts and sizesGT Race 145 (millimeters) 41t
Gear shift leversUnavailable Shifters
Rear gear setNot Available

GT Bicycles Speed Series Jr. 20 Fork System Data

Derailleur (Front)Unavailable Front Derailleur
Derailleur (Rear)Unavailable Rear Derailleur
Fork materialNot Available
Fork typeGT Cro-Mo

Other Specs of GT Bicycles Speed Series Jr. 20

Component group setsNot Available
Pedals detailsGT Mini Plastic
Rear shock absorberUnavailable Rear Shock
Saddle seatGT Uni
Seat post extensionGT Uni


SE Racing PK Ripper XL Killer 1998 comparison online with competitors

SE Racing PK Ripper XL Killer

General Infos
Model PK Ripper XL Killer
Manufacturer SE Racing
Year of production 1998
Current price Check price Here ==>   
Color choice - blue
- candy blue
- candy green
- polished
- red
- white
- yellow
-Black
Sizes - Pro XL

Wheels And Breaking System

Bike front tire Rear: 20 X 1.75 (inches) Tioga Comp III
Front: 20 X 2.125 (inches) Tioga Comp III
Bike rear tireNot Available
Bike wheel size20 (inches) Wheels
Brakeset type Tektro 341A Levers
Tektro 911A Brakes
Hubs for disc brakesFormula FM 31
Rims manufacturer 36-hole
Alex AL-DM 24 With PBS
Spoke nipples typeBrass Nipples
Spoke wheel 2.0 (millimeters) Straight Gauge
Shuhn Lih Stainless Steel

Frame and Body Specs

Frame materialsAlcoa 6061 T6 Aluminum
Frame typeTIG-welded
Handlebar constructionSE Racing Crowbar
Handlebar extenderNot Available
Handlebar stem detailsProfile XL
Headset size1 1/8 (inches) Threadless Tioga

Gearing Specifications

Bicycle chain 1/2 X 3/32 (inches)
KMC SS-91S
Bottom bracket shell width68 (millimeters) Threadless
Bottom bracket type 140 (millimeters) Spindle
Profile Sealed Bearing
Crankset parts and sizes 44 Teeth
Profile Racing
Gear shift leversNot Available
Rear gear set 16 Teeth
1-speed

SE Racing PK Ripper XL Killer Fork System Data

Derailleur (Front)Not Available
Derailleur (Rear)Not Available
Fork material Unicrown Crown
4130 Chromoly
Fork typeSE Racing Landing Gear Max

Other Specs of SE Racing PK Ripper XL Killer

Component group setsNot Available
Pedals detailsOdyssey Twisted
Rear shock absorberNot Available
Saddle seatSE Racing Embroidered
Seat post extension 22.2 (millimeters) Diameter
Primo Rod


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