Jamis Commuter 1 2011 Technical specs and features

Brand Jamis
Model Commuter 1
First production 2011
Bike category Commuter
Bike sub-category City Commuter
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Parts And Accessories Jamis Commuter 1 Parts   
Available Sizes - M: 15 (inches)
- 17 (inches) / 43.18 (cm)
- 17 (inches)
- 19 (inches) / 48.26 (cm)
- 19 (inches)
- 21 (inches) / 53.34 (cm)
- 21 (inches)
- 23 F: 14 (inches)
- 18 (inches) / 45.72 (cm)
- 18 (inches)


Wheels And Breaking System

Bike front tire700 X 32c CST Marathon and Tour
Bike rear tireNot Available
Bike wheel size700c Wheels
Brakeset type Tektro Alloy 4-finger Levers
Alloy Direct Pull Brakes
Hubs for disc brakesFormula Alloy
Rims manufacturer 36-hole
Alex R-1000
Spoke nipples typeNot Available
Spoke wheel 14ga.
Stainless Steel Stainless

Frame and Body Specifications

Frame materials6061 Triple Gauge Aluminum
Frame typeAluminum
Handlebar constructionJamis ARC
Handlebar extenderOptional
Handlebar stem detailsJamis Alloy
Headset size1 1/8 (inches) Threaded

Gearing Specs

Bicycle chainKMC Z7
Bottom bracket shell width68 (millimeters)
Bottom bracket type 129 (millimeters) Spindle
VP Sealed Cartridge
Crankset parts and sizes 44T Teeth
Forged Alloy
Gear shift leversShimano Revo Shift SL-RS43
Rear gear set 14 - 34 Teeth
7-speed

Jamis Commuter 1 Fork System Data

Derailleur (Front)Not Available
Derailleur (Rear)Shimano Altus
Fork materialSteel
Fork typeHi Ten

Other Specs of Jamis Commuter 1

Component group setsCo (millimeters)uter Mix
Available colors - Black pearl
- sangria
- pearl white
Weight Not Available
Pedals detailsComfort Platform
Rear shock absorberNot Available
Saddle seatJamis Metro
Seat post extension 27.2 (millimeters) Diameter
Jamis Alloy Micro-adjust


Jamis Commuter 1 bike review

Jamis produced the Commuter 1 bike in 2011 and can be classified as a Commuter bicycle, this exact model costs in american market arround $375.00.
Commuter 1 bike is available in many sizes such as M: 15 (inches), 17 (inches), 19 (inches), 21 (inches), 23 F: 14 (inches) and 18 (inches).
Jamis Commuter Commuter 1 can be found in a few colors, among these colors Black pearl, sangria and pearl white .
This bike is equiped with 700 x 32c CST Marathon/Tour tires and Stainless Steel stainless spoke wheel while the rims are manufactured by Alex R-1000, 36-hole. Jamis equiped this exact model with Alloy Direct Pull brakes, Tektro alloy 4-finger levers braking system and Formula alloy hubs.
To guarantee the comfiest ride Jamis used 6061 Triple Gauge Aluminum material for the frame. Jamis ARC high strength material is used on the handlebar of this Commuter 1 to ensure the perfect handling while the stems are made of Jamis alloy.
For the smoothest biking experience Forged Alloy, 44T teeth is used on this bicycle linked to KMC Z7 chain that is easily replaceable as stated by Jamis, the whole system is connected to a high reliability Shimano Revo Shift SL-RS43 gear shift levers.