Jamis Boss 7-Speed 2011 Technical specs and features

Brand Jamis
Model Boss 7-Speed
First production 2011
Bike category Cruiser
Bike sub-category Cruiser
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Parts And Accessories Jamis Boss 7-Speed Parts   
Available Sizes - M: 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 tire26 X 2.125 (inches) Jamis Cruise Control
Bike rear tireNot Available
Bike wheel size26 (inches) Wheels
Brakeset type Tektro Tenera Levers
Tektro Alloy Linear Pull Brakes
Hubs for disc brakes Rear: Alloy and Nutted
Front: Alloy Nutted
Rims manufacturer 36-hole
Alex X303
Spoke nipples typeNot Available
Spoke wheel 14ga.
Stainless Steel Stainless

Frame and Body Specifications

Frame materials6061 aluminum c
Frame typeAluminum
Handlebar constructionJamis Cruise Control
Handlebar extenderOptional
Handlebar stem detailsAlloy Hi-rise
Headset size1 1/8 (inches) Sealed

Gearing Specs

Bicycle chainKMC Z51NP
Bottom bracket shell width68 (millimeters)
Bottom bracket type 119 (millimeters) Spindle
Cotterless Bolt Type
Crankset parts and sizes 44T Teeth
Forged Alloy
Gear shift leversSRAM Gripshift MRX
Rear gear set 14 - 28 Teeth
7-speed

Jamis Boss 7-Speed Fork System Data

Derailleur (Front)Not Available
Derailleur (Rear)Shimano TX51
Fork material Unicrown Crown
Steel
Fork typeHi Ten

Other Specs of Jamis Boss 7-Speed

Component group setsCruiser Mix
Available colors - Gloss black
- monterey red
- victory blue
- grape jelly
- ocean mist
- pearl white
Weight 33.50 Lbs
Pedals detailsCruiser Platform
Rear shock absorberNot Available
Saddle seatBoss Cruiser With Springs
Seat post extension 27.2 (millimeters) Diameter
Alloy Micro Adjust


Jamis Boss 7-Speed bike review

Jamis produced the Boss 7-Speed bike in 2011 and can be classified as a Cruiser bicycle, this exact model costs in american market arround $350.00.
Boss 7-Speed bike is available in many sizes such as M: 17 (inches), 19 (inches), 21 (inches), 23 F: 14 (inches) and 18 (inches).
Jamis Cruiser Boss 7-Speed can be found in a few colors, among these colors Gloss black, monterey red, victory blue, grape jelly, ocean mist and pearl white .
This bike is equiped with 26 x 2.125" Jamis Cruise Control tires and Stainless Steel stainless spoke wheel while the rims are manufactured by Alex X303, 36-hole. Jamis equiped this exact model with Tektro alloy linear pull brakes, Tektro Tenera levers braking system and Front: Alloy nutted, Rear: Alloy / Nutted hubs.
To guarantee the comfiest ride Jamis used 6061 aluminum material for the frame. Jamis Cruise Control high strength material is used on the handlebar of this Boss 7-Speed to ensure the perfect handling while the stems are made of Alloy Hi-rise.
For the smoothest biking experience Forged Alloy, 44T teeth is used on this bicycle linked to KMC Z51NP chain that is easily replaceable as stated by Jamis, the whole system is connected to a high reliability SRAM Gripshift MRX gear shift levers.