K2 ROSARIO 2002 VS Trek 7700 2003 specs comparison

K2 Rosario

General Infos

Model	Rosario
Manufacturer	K2
Year of production	2002
Current price	🛒 View Price →
Color choice	-White and Brown
Sizes	- Large - medium - small - way big - women's
Sizes	- Large - medium - small - way big - women's

Wheels And Breaking System

Bike front tire	26 X 1.75 (inches) All Terrain
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Tektro 390A Levers Tektro Comfort 390A Linear-pull Brakes
Hubs for disc brakes	Q and R Rear: Shimano Altus RM-40 Front: Aluminum
Rims manufacturer	36-hole Weinmann 519
Spoke nipples type	Brass Nipples
Spoke wheel	14ga. Straight Gauge Stainless Steel

Frame and Body Specs

Frame materials	6061 T6 Aluminum
Frame type	TIG-welded
Handlebar construction	1.25 (inches) Rise Aluminum
Handlebar extender	Optional
Handlebar stem details	Adjustable Aluminum
Headset size	1 (inches) Steel

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) KMC Z-51
Bottom bracket shell width	68 (millimeters) English
Bottom bracket type	Sealed Cartridge
Crankset parts and sizes	22/32/44 Teeth Shimano C-101
Gear shift levers	SRAM 3.0
Rear gear set	11 - 30 Teeth 7-speed

K2 Rosario Fork System Data

Derailleur (Front)	Bottom Bracket Mount Shimano C050
Derailleur (Rear)	SRAM ESP 3.0
Fork material	Single Triple-clamp Crown Aluminum
Fork type	Noleen NS-2

Other Specs of K2 Rosario

Component group sets	Hybrid Mix
Pedals details	K2 Comfort Tech
Rear shock absorber	Not Available
Saddle seat	K2 ComfortTech
Seat post extension	Suspension Aluminum

Trek 7700

General Infos

Model	7700
Manufacturer	Trek
Year of production	2003
Current price	🛒 View Price →
Color choice	-Titanite Black and Wheat Silver
Sizes	- 15 (inches) - 17.5 (inches) - 20 (inches) - 22.5 (inches)

Wheels And Breaking System

Bike front tire	700 X 38c Bontrager Select
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Shimano Deore XT Levers Avid Single Digit 3 Brakes
Hubs for disc brakes	Bontrager Select
Rims manufacturer	20-hole and 24-hole Bontrager Select
Spoke nipples type	Brass Nipples
Spoke wheel	14/15ga. Double-butted Stainless Steel

Frame and Body Specs

Frame materials	Aluminum
Frame type	TIG-welded
Handlebar construction	2 (inches) Rise Aluminum
Handlebar extender	Optional
Handlebar stem details	Adjustable Aluminum
Headset size	1 1/8 (inches) Threadless Aheadset

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches)
Bottom bracket shell width	Not Available
Bottom bracket type	Not Available
Crankset parts and sizes	28/38/48 Teeth Shimano Deore
Gear shift levers	Shimano Deore XT
Rear gear set	11 - 32 Teeth 9-speed

Trek 7700 Fork System Data

Derailleur (Front)	Shimano Deore XT
Derailleur (Rear)	Shimano Deore XT
Fork material	Single Crown Aluminum and magnesium
Fork type	50 (millimeters) Travel Rock Shox Metro Mag

Other Specs of Trek 7700

Component group sets	Hybrid Mix
Pedals details	Shimano PD-M324 SPD
Rear shock absorber	Not Available
Saddle seat	Trek CRZ+
Seat post extension	Suspension Aluminum