Jamis Aurora 2004 Technical specs and features

Brand Jamis
Model Aurora
First production 2004
Bike category Road
Bike sub-category Road Sport
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Parts And Accessories Jamis Aurora Parts   
Available Sizes - 19 (inches) / 47 (cm)
- 20 (inches) / 50 (cm)
- 21 (inches) / 53 (cm)
- 22 (inches) / 55 (cm)
- 22 (inches) / 57 (cm)
- 23 (inches) / 59 (cm)
- 24 (inches) / 62 (cm)


Wheels And Breaking System

Bike front tire700 X 28c Hutchinson Flash
Bike rear tireNot Available
Bike wheel size700c Wheels
Brakeset type Shimano Tiagra STI Dual Control Levers
Tektro Cantilever Brakes
Hubs for disc brakesRitchey Comp
Rims manufacturer 36-hole
Alex AT-450
Spoke nipples typeBrass Nipples
Spoke wheel 14ga. Straight Gauge
Stainless Steel

Frame and Body Specifications

Frame materialsReynolds 520
Frame typeTIG-welded
Handlebar constructionRitchey Biomax II
Handlebar extenderOptional
Handlebar stem detailsAluminum
Headset size1 (inches) Threaded VP Sealed

Gearing Specs

Bicycle chain 1/2 X 3/32 (inches)
Shimano CN-HG50
Bottom bracket shell width68 (millimeters) English
Bottom bracket type 113 (millimeters) Spindle
Tien Hsin BB-7418
Crankset parts and sizes 30/42/52 Teeth
TruVativ Touro
Gear shift leversShimano Tiagra STI Dual Control
Rear gear set 12 - 32 Teeth
9-speed

Jamis Aurora Fork System Data

Derailleur (Front) Bottom-pull and clamp-on 28.6 (millimeters)
Shimano Sora Triple
Derailleur (Rear)Shimano Deore SGS
Fork material Unicrown Crown
Chromoly
Fork typeJamis

Other Specs of Jamis Aurora

Component group setsRoad Mix Triple
Available colors - Flame Red and Platinum
Weight Not Available
Pedals detailsWellgo
Rear shock absorberNot Available
Saddle seatSelle Royale Look-In
Seat post extension 27.2 (millimeters) Diameter
Ritchey Comp


Jamis Aurora bike review

Jamis produced the Aurora bike in 2004 and can be classified as a Road bicycle, this exact model costs in american market arround $729.95.
Aurora bike is available in many sizes such as 47cm (centimeters), 50cm (centimeters), 53cm (centimeters), 55cm (centimeters), 57cm (centimeters), 59cm (centimeters) and 62cm (centimeters).
Jamis Road Aurora can be found in a few colors, among these colors Flame Red and Platinum .
This bike is equiped with 700 x 28c Hutchinson Flash tires and Stainless steel spoke wheel while the rims are manufactured by Alex AT-450, 36-hole. Jamis equiped this exact model with Tektro cantilever brakes, Shimano Tiagra STI Dual Control levers braking system and Ritchey Comp hubs.
To guarantee the comfiest ride Jamis used Reynolds 520 material for the frame. Ritchey Biomax II high strength material is used on the handlebar of this Aurora to ensure the perfect handling while the stems are made of Aluminum.
For the smoothest biking experience TruVativ Touro, 30/42/52 teeth is used on this bicycle linked to Shimano CN-HG50 chain that is easily replaceable as stated by Jamis, the whole system is connected to a high reliability Shimano Tiagra STI Dual Control gear shift levers.