K2 Rosario 2004 Technical specs and features

Brand K2
Model Rosario
First production 2004
Bike category Commuter
Bike sub-category Comfort Commuter
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Parts And Accessories K2 Rosario Parts   
Available Sizes - Large
- medium
- small
- way big
- women's


Wheels And Breaking System

Bike front tire26 X 1.50 (inches) Multi-terrain
Bike rear tireNot Available
Bike wheel size26 (inches) Wheels
Brakeset type Alloy Levers
Tektro Linear-pull Brakes
Hubs for disc brakes Q and R
Rear: Shimano Altus
Front: Formula Aluminum
Rims manufacturer 36-hole
Weinmann 519
Spoke nipples typeBrass Nipples
Spoke wheel 14ga. Straight Gauge
Stainless Steel

Frame and Body Specifications

Frame materials6061 T6 Aluminum
Frame typeTIG-welded
Handlebar construction Rise
Aluminum
Handlebar extenderOptional
Handlebar stem details Adjustable
Aluminum
Headset size1 (inches) Steel

Gearing Specs

Bicycle chain 1/2 X 3/32 (inches)
KMC IG-31
Bottom bracket shell width68 (millimeters) English
Bottom bracket typeCartridge
Crankset parts and sizes 22/32/44 Teeth
Shimano C-101
Gear shift leversSRAM 3.0
Rear gear set 11 - 32 Teeth
8-speed

K2 Rosario Fork System Data

Derailleur (Front) Clamp-on and 31.8 (millimeters)
Shimano C050
Derailleur (Rear)SRAM ESP 4.0
Fork material Single Crown
Aluminum
Fork typeNoleen NS-2

Other Specs of K2 Rosario

Component group setsHybrid Mix
Available colors - Green
- Green and White
Weight Unspecified
Pedals detailsK2 Comfort Tech
Rear shock absorberNot Available
Saddle seatK2 ComfortTech
Seat post extension Suspension
Aluminum


K2 Rosario bike review

K2 produced the Rosario bike in 2004 and can be classified as a Commuter bicycle, this exact model costs in american market arround $349.99.
Rosario bike is available in many sizes such as Large , medium , small , way big and women's .
K2 Commuter Rosario can be found in a few colors, among these colors Green and Green and White .
This bike is equiped with 26 x 1.50" multi-terrain tires and Stainless steel spoke wheel while the rims are manufactured by Weinmann 519, 36-hole. K2 equiped this exact model with Tektro linear-pull brakes, alloy levers braking system and Front: Formula aluminum, Q/R, Rear: Shimano Altus hubs.
To guarantee the comfiest ride K2 used 6061 T6 aluminum material for the frame. Aluminum, rise high strength material is used on the handlebar of this Rosario to ensure the perfect handling while the stems are made of Aluminum, adjustable.
For the smoothest biking experience Shimano C-101, 22/32/44 teeth is used on this bicycle linked to KMC IG-31 chain that is easily replaceable as stated by K2, the whole system is connected to a high reliability SRAM 3.0 gear shift levers.