Specialized SIRRUS 2008 VS Marin PORTOFINA 2009 specs comparison

Specialized Sirrus 2008 comparison online with competitors

Specialized Sirrus

General Infos
Model Sirrus
Manufacturer Specialized
Year of production 2008
Current price Check price Here ==>   
Color choice - black
- silver
-Brown
Sizes - Xsmall
- small
- medium
- large. xlarge
Sizes - Xsmall
- small
- medium
- large. xlarge

Wheels And Breaking System

Bike front tire700 X 28c Specialized All Condition Wire
Bike rear tireNot Available
Bike wheel size700c Wheels
Brakeset type Shimano EF-50 Levers
Forged 6061 Alloy Brakes
Hubs for disc brakesSpecialized Forged Alloy
Rims manufacturer 32-hole
Alex S500
Spoke nipples typeNot Available
Spoke wheel 14ga. Straight Gauge
Stainless Steel

Frame and Body Specs

Frame materialsA1 Premium Aluminum
Frame typeTIG-welded
Handlebar constructionSpecialized Event
Handlebar extenderOptional
Handlebar stem detailsSpecialized 3D Forged 31.8
Headset size1 1/8 (inches) Integrated Specialized Mindset

Gearing Specifications

Bicycle chainKMC Z51
Bottom bracket shell width68 (millimeters)
Bottom bracket type 113 (millimeters) Spindle
Sport Cartridge
Crankset parts and sizes 28/38/48 Teeth
Sugino XD
Gear shift leversShimano EF-50
Rear gear set 12 - 25 Teeth
8-speed

Specialized Sirrus Fork System Data

Derailleur (Front) Bottom Pull
Shimano T301
Derailleur (Rear)Shimano Sora
Fork material Unicrown Crown
Aluminum and chromoly Steerer
Fork typeSpecialized Comp

Other Specs of Specialized Sirrus

Component group setsRoad Mix
Pedals detailsAlloy Cage and composite Body With Clips And Straps
Rear shock absorberNot Available
Saddle seatSpecialized Sonoma
Seat post extension 27.2 (millimeters) Diameter
Forged Alloy


Marin Portofina 2009 comparison online with competitors

Marin Portofina

General Infos
Model Portofina
Manufacturer Marin
Year of production 2009
Current price Check price Here ==>   
Color choice -White Pearl
Sizes - Womens 52cm (centimeters)
- womens 54cm (centimeters)
- womens 56cm (centimeters)

Wheels And Breaking System

Bike front tire700 X 23c Kenda Koncept
Bike rear tireNot Available
Bike wheel size700c Wheels
Brakeset type Shimano 2200 STI Levers
Dual Pivot Brakes
Hubs for disc brakesFormula
Rims manufacturer 28-hole and 32-hole
Alex R450
Spoke nipples typeNot Available
Spoke wheel 15ga.
WTB Stainless

Frame and Body Specs

Frame materials6061 Triple Butted Aluminum
Frame typeTIG-welded
Handlebar constructionFSA Vero Compact
Handlebar extenderOptional
Handlebar stem detailsAlloy Adjustable
Headset size1 1/8 (inches) Ritchey Logic Comp

Gearing Specifications

Bicycle chainShimano HG40
Bottom bracket shell widthNot Available
Bottom bracket typeSealed Cartridge
Crankset parts and sizes 30/42/52 Teeth
FSA Vero Triple
Gear shift leversShimano 2200 STI
Rear gear set 12 - 24 Teeth
8-speed

Marin Portofina Fork System Data

Derailleur (Front)Shimano 2203
Derailleur (Rear)Shimano Sora
Fork material Aero Crown
Carbon
Fork typeRFE Carbon

Other Specs of Marin Portofina

Component group setsShimano Mix
Pedals detailsComposite With Alloy Cage
Rear shock absorberNot Available
Saddle seatMarin WomenGÇÖs Plush Road
Seat post extension 27.2 (millimeters) Diameter
Comp Alloy Micro Adjust


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