Jamis Allegro 2 2010 Technical specs and features

Brand Jamis
Model Allegro 2
First production 2010
Bike category Commuter
Bike sub-category City Commuter
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Parts And Accessories Jamis Allegro 2 Parts   
Available Sizes - 15 (inches) / 38.1 (cm)
- 15 (inches)
- 17 (inches) / 43.18 (cm)
- 17 (inches)
- 19 (inches) / 48.26 (cm)
- 19 (inches)
- 21 (inches) / 53.34 (cm)
- 21 (inches)
- 23 (inches) / 58.42 (cm)
- 23 (inches)


Wheels And Breaking System

Bike front tire700 X 32c Vittoria Rondenour
Bike rear tireNot Available
Bike wheel size700c Wheels
Brakeset type Shimano 221 Levers
Tektro RX-1.0 Mini V With Modulator Front and Tektro RX-1.0 Mini V Rear Brakes
Hubs for disc brakesAlex AKX R1.0
Rims manufacturer 28-hole and 32-hole
Alex AKX R1.0
Spoke nipples typeNot Available
Spoke wheel 14ga.
Stainless Steel

Frame and Body Specifications

Frame materials6061 Triple Butted Aluminum With Hydroform TT & DT
Frame typeTIG-welded
Handlebar constructionJamis Alloy Flat Bar
Handlebar extenderOptional
Handlebar stem detailsNVO TM3 Adjustable
Headset size1 1/8 (inches) Threadless FSA Integrated IS

Gearing Specs

Bicycle chainKMC Z82
Bottom bracket shell width68 (millimeters)
Bottom bracket type 110 (millimeters) Spindle
FSA Sealed Cartridge
Crankset parts and sizes 50/34 Teeth
FSA Tempo Compact
Gear shift leversShimano ST-R221 For Flat Bar
Rear gear set 12 - 26 Teeth
8-speed

Jamis Allegro 2 Fork System Data

Derailleur (Front) Bottom Pull
Shimano R440
Derailleur (Rear)Shimano Sora
Fork material Unicrown Crown
Alloy
Fork typeJamis

Other Specs of Jamis Allegro 2

Component group setsCo (millimeters)uter Mix
Available colors - Machine Silver
Weight Unspecified
Pedals detailsPlatform Resin With Steel Cage
Rear shock absorberNot Available
Saddle seatSelle San Marco Elba
Seat post extension 27.2 (millimeters) Diameter
Jamis Alloy Micro-adjust


Jamis Allegro 2 bike review

Jamis produced the Allegro 2 bike in 2010 and can be classified as a Commuter bicycle.
Allegro 2 bike is available in many sizes such as 15 (inches), 17 (inches), 19 (inches), 21 (inches) and 23 (inches).
Jamis Commuter Allegro 2 can be found in a few colors, among these colors Machine Silver .
This bike is equiped with 700 x 32c Vittoria Rondenour tires and Stainless steel spoke wheel while the rims are manufactured by Alex AKX R1.0, 28-hole/32-hole. Jamis equiped this exact model with Tektro RX-1.0 mini V with Modulator front/Tektro RX-1.0 mini V rear brakes, Shimano 221 levers braking system and Alex AKX R1.0 hubs.
To guarantee the comfiest ride Jamis used 6061 Triple Butted Aluminum with Hydroform TT & DT material for the frame. Jamis alloy flat bar high strength material is used on the handlebar of this Allegro 2 to ensure the perfect handling while the stems are made of NVO TM3 adjustable.
For the smoothest biking experience FSA Tempo Compact, 50/34 teeth is used on this bicycle linked to KMC Z82 chain that is easily replaceable as stated by Jamis, the whole system is connected to a high reliability Shimano ST-R221 for flat bar gear shift levers.