Ross ADVENTURER 1997 VS Marin PORTOFINA 2009 specs comparison

Ross Adventurer

General Infos

Model	Adventurer
Manufacturer	Ross
Year of production	1997
Current price	Check price Here ==>
Color choice	- teal - white -Black
Sizes	- 19 (inches) - 21 (inches) - 23 (inches) - 25 (inches) - womens 17 (inches) - womens 19 (inches)
Sizes	- 19 (inches) - 21 (inches) - 23 (inches) - 25 (inches) - womens 17 (inches) - womens 19 (inches)

Wheels And Breaking System

Bike front tire	27 X 1 1/4 (inches) Ross HP
Bike rear tire	Not Available
Bike wheel size	27 (inches) Wheels
Brakeset type	Road Style With Extension Levers Aluminum Side-pull Calipers Brakes
Hubs for disc brakes	Q and R Rear: Steel Nutted Front: Steel
Rims manufacturer	36-hole Kin Lin Aluminum
Spoke nipples type	Brass Nipples
Spoke wheel	2.0 (millimeters) Straight Gauge Sha Dar Steel

Frame and Body Specs

Frame materials	Hi-tensile Steel
Frame type	TIG-welded
Handlebar construction	Aluminum Drop Style
Handlebar extender	Not Available
Handlebar stem details	SR
Headset size	1 (inches) YST 665

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) KMC UG-50
Bottom bracket shell width	68 (millimeters) English
Bottom bracket type	122.5 (millimeters) Spindle YST BB 621
Crankset parts and sizes	42/52 Teeth Aluminum
Gear shift levers	Shimano Tourney Stem Mount
Rear gear set	13 - 28 Teeth 6-speed

Ross Adventurer Fork System Data

Derailleur (Front)	Bottom-pull and clamp-on 28.6 (millimeters) Shimano Tourney TY-15
Derailleur (Rear)	Shimano Tourney TY-15
Fork material	Unicrown Crown Hi-tensile Steel
Fork type	Ross

Other Specs of Ross Adventurer

Component group sets	Shimano Tourney TY-15
Pedals details	Resin
Rear shock absorber	Not Available
Saddle seat	Anatomic
Seat post extension	25.4 (millimeters) Diameter Steel Pillar

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 tire	700 X 23c Kenda Koncept
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Shimano 2200 STI Levers Dual Pivot Brakes
Hubs for disc brakes	Formula
Rims manufacturer	28-hole and 32-hole Alex R450
Spoke nipples type	Not Available
Spoke wheel	15ga. WTB Stainless

Frame and Body Specs

Frame materials	6061 Triple Butted Aluminum
Frame type	TIG-welded
Handlebar construction	FSA Vero Compact
Handlebar extender	Optional
Handlebar stem details	Alloy Adjustable
Headset size	1 1/8 (inches) Ritchey Logic Comp

Gearing Specifications

Bicycle chain	Shimano HG40
Bottom bracket shell width	Not Available
Bottom bracket type	Sealed Cartridge
Crankset parts and sizes	30/42/52 Teeth FSA Vero Triple
Gear shift levers	Shimano 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 type	RFE Carbon

Other Specs of Marin Portofina

Component group sets	Shimano Mix
Pedals details	Composite With Alloy Cage
Rear shock absorber	Not Available
Saddle seat	Marin WomenGÇÖs Plush Road
Seat post extension	27.2 (millimeters) Diameter Comp Alloy Micro Adjust