GT TACHYON 1.0 2010 VS Specialized SIRRUS 2011 specs comparison

GT Tachyon 1.0 2010 comparison online with competitors

GT Tachyon 1.0

General Infos
Model Tachyon 1.0
Manufacturer GT
Year of production 2010
Current price Check price Here ==>   
Color choice -Silver
Sizes - XXS
- XS
- X
- M
- L
- XL
- XXL
Sizes - XXS
- XS
- X
- M
- L
- XL
- XXL

Wheels And Breaking System

Bike front tire700 X 28c Kenda Kiniption
Bike rear tireNot Available
Bike wheel size700c Wheels
Brakeset type Tektro RX-1 Levers
Tektro RX 3.0 Brakes
Hubs for disc brakesShimano WH-R500
Rims manufacturer 20-hole and 24-hole
Shimano WH-R500
Spoke nipples typeChrome Plated Brass
Spoke wheel 14ga.
Stainless

Frame and Body Specs

Frame materialsAluminum With Hydroformed TT And DT
Frame typeTIG-welded
Handlebar constructionRitchey OE Flatbar 31.8 Clamp
Handlebar extenderOptional
Handlebar stem detailsNVO Adjustable
Headset size1 1/8 (inches) Integrated Sealed Bearing

Gearing Specifications

Bicycle chainShimano 10 Speed
Bottom bracket shell widthNot Available
Bottom bracket typeShimano Integrated
Crankset parts and sizes 30/39/50 Teeth
Shimano FC-R553
Gear shift leversShimano SL-R770 Rapidfire Plus
Rear gear set 11 - 25 Teeth
10-speed

GT Tachyon 1.0 Fork System Data

Derailleur (Front) Clamp On
Shimano FD-R770
Derailleur (Rear)Shimano Ultegra
Fork materialCarbon Fiber and aluminum Steerer
Fork typeGT Traffic Rigid

Other Specs of GT Tachyon 1.0

Component group setsFlat Bar Road Mix
Pedals detailsOptional
Rear shock absorberNot Available
Saddle seatWTB Devo Team
Seat post extensionGT Design Alloy


Specialized Sirrus 2011 comparison online with competitors

Specialized Sirrus

General Infos
Model Sirrus
Manufacturer Specialized
Year of production 2011
Current price Check price Here ==>   
Color choice - Red and Sil
- Sil and Blk
-Blk and Sil
Sizes - Xsmall
- small
- medium
- large
- xlarge

Wheels And Breaking System

Bike front tire700 X 32c Specialized All Condition Sport
Bike rear tireNot Available
Bike wheel size700c Wheels
Brakeset type EZ Fire Levers
Die Cast Alloy Brakes
Hubs for disc brakesForged Alloy
Rims manufacturer 32-hole
Alex AS-14
Spoke nipples typeNot Available
Spoke wheel 14ga.
Stainless

Frame and Body Specs

Frame materialsA1 Premium Aluminum
Frame typeTIG-welded
Handlebar constructionAlloy Small Riser
Handlebar extenderOptional
Handlebar stem detailsAlloy
Headset size1 1/8 (inches) Threadless

Gearing Specifications

Bicycle chainKMC Z-7
Bottom bracket shell width68 (millimeters)
Bottom bracket typeSealed
Crankset parts and sizes 28/38/48 Teeth
Shimano FCM131
Gear shift leversEZ Fire
Rear gear set 12 - 32 Teeth
7-speed

Specialized Sirrus Fork System Data

Derailleur (Front)Shimano
Derailleur (Rear)Shimano Altus
Fork material Aero Crown
Steel
Fork typeNot Available

Other Specs of Specialized Sirrus

Component group setsRoad Mix
Pedals detailsNylon
Rear shock absorberNot Available
Saddle seatSpecialized BG Riva Road
Seat post extension 27.2 (millimeters) Diameter
Alloy Double Bolt


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