Marin PORTOFINO 2007 VS Giant KRONOS 1998 specs comparison

Marin Portofino

General Infos

Model	Portofino
Manufacturer	Marin
Year of production	2007
Current price	🛒 View Price →
Color choice	- Gloss Pearl -Gloss Silver
Sizes	- 48.5cm (centimeters) - 51.5cm (centimeters) - 54.5cm (centimeters) - 57.5cm (centimeters) - 60.5cm (centimeters)
Sizes	- 48.5cm (centimeters) - 51.5cm (centimeters) - 54.5cm (centimeters) - 57.5cm (centimeters) - 60.5cm (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 With Integrated Shifters Levers Dual-Pivot Calipers Brakes
Hubs for disc brakes	Formula
Rims manufacturer	28-hole and 32-hole Alex R450
Spoke nipples type	Not Available
Spoke wheel	15ga. Straight Gauge Stainless Steel

Frame and Body Specs

Frame materials	Edge II 7005 Aluminum
Frame type	TIG-welded
Handlebar construction	6061 Alloy c
Handlebar extender	Optional
Handlebar stem details	Alloy Adjustable
Headset size	1 1/8 (inches) Threadless 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 CFM
Gear shift levers	Shimano Sora
Rear gear set	12 - 24 Teeth 8-speed

Marin Portofino Fork System Data

Derailleur (Front)	Shimano 2203
Derailleur (Rear)	Shimano Sora
Fork material	Aero Crown Carbon and aluminum Steerer
Fork type	Carbon Road

Other Specs of Marin Portofino

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

Giant Kronos

General Infos

Model	Kronos
Manufacturer	Giant
Year of production	1998
Current price	🛒 View Price →
Color choice	-Black and green doppler fade
Sizes	- 49 cm (centimeters) - 53 cm (centimeters) - 55 cm (centimeters) - 57 cm (centimeters) - 59 cm (centimeters) - 61 cm (centimeters)

Wheels And Breaking System

Bike front tire	700 X 23c Kenda K-176
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Shimano RSX Levers Aluminum Dual-pivot Brakes
Hubs for disc brakes	Q and R Aluminum
Rims manufacturer	36-hole Rigida Nova Aero
Spoke nipples type	Brass Nipples
Spoke wheel	2.0 (millimeters) Straight Gauge Stainless Steel

Frame and Body Specs

Frame materials	6061 T6 Aluminum
Frame type	TIG-welded
Handlebar construction	Drop Style Aluminum
Handlebar extender	Not Available
Handlebar stem details	Aluminum
Headset size	1 (inches) Chin Haur CH90

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) KMC Z-51
Bottom bracket shell width	68 (millimeters) English
Bottom bracket type	122.5 (millimeters) Spindle Shimano BB-CS15
Crankset parts and sizes	30/42/52 Teeth Shimano RX-100
Gear shift levers	Shimano RSX STI Dual Control
Rear gear set	13 - 23 Teeth 7-speed

Giant Kronos Fork System Data

Derailleur (Front)	Bottom-pull and braze-on Shimano 105SC
Derailleur (Rear)	Shimano RX-100 GS
Fork material	Unicrown Crown Chromoly
Fork type	Giant

Other Specs of Giant Kronos

Component group sets	Road Mix
Pedals details	Aluminum Cage With Clips & Straps
Rear shock absorber	Not Available
Saddle seat	Viscount 2947
Seat post extension	27.2 (millimeters) Diameter Kalloy SP-242