North Star VIENTO 1997 VS Marin PORTOFINA 2008 specs comparison

North Star Viento 1997 comparison online with competitors

North Star Viento

General Infos
Model Viento
Manufacturer North Star
Year of production 1997
Current price Check price Here ==>   
Color choice -Black
Sizes - 49 cm (centimeters)
- 52 cm (centimeters)
- 55 cm (centimeters)
- 58 cm (centimeters)
- 61 cm (centimeters)
Sizes - 49 cm (centimeters)
- 52 cm (centimeters)
- 55 cm (centimeters)
- 58 cm (centimeters)
- 61 cm (centimeters)

Wheels And Breaking System

Bike front tire700 X 23c
Bike rear tireNot Available
Bike wheel size700c Wheels
Brakeset type Shimano RSX Levers
Shimano RSX Dual Pivot Brakes
Hubs for disc brakes Rear: Shimano RSX
Front: North Star
Rims manufacturer 32-hole
Mavic MA-2
Spoke nipples typeBrass Nipples
Spoke wheel 2.0 (millimeters) Straight Gauge
Stainless Steel

Frame and Body Specs

Frame materials Double-butted
Chromoly
Frame typeTIG-welded
Handlebar constructionNorth Star Alloy 8-bend
Handlebar extenderNot Available
Handlebar stem detailsNorth Star Chromoly
Headset size1 (inches) North Star Sealed

Gearing Specifications

Bicycle chain 1/2 X 3/32 (inches)
KMC SS-91S
Bottom bracket shell width68 (millimeters) English
Bottom bracket typeShimano BB-LP26
Crankset parts and sizes 26/36/46 Teeth
Shimano RSX
Gear shift leversShimano RSX STI Dual Control
Rear gear set 11 - 24 Teeth
7-speed

North Star Viento Fork System Data

Derailleur (Front) Bottom-pull and clamp-on 28.6 (millimeters)
Shimano RSX Top-swing
Derailleur (Rear)Shimano RSX GS
Fork materialChromoly
Fork typeNot Available

Other Specs of North Star Viento

Component group setsShimano RSX
Pedals detailsAluminum Cage With Clips & Straps
Rear shock absorberNot Available
Saddle seatNorth Star Competition
Seat post extensionNorth Star Micro-adjust


Marin Portofina 2008 comparison online with competitors

Marin Portofina

General Infos
Model Portofina
Manufacturer Marin
Year of production 2008
Current price Check price Here ==>   
Color choice -Gloss Marine
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 Sora 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 Steel

Frame and Body Specs

Frame materials6061 aluminum c
Frame typeTIG-welded and bonded
Handlebar construction6061 Alloy Womens OS
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 30/39/50 Teeth
FSA Vero
Gear shift leversShimano Sora
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 typeCarbon Road

Other Specs of Marin Portofina

Component group setsRoad Mix
Pedals detailsComposite With Alloy Cage
Rear shock absorberNot Available
Saddle seatMarin Women’s Plush Road
Seat post extension 27.2 (millimeters) Diameter
Suspension


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