Kestrel KM40 DURA ACE AERO 2003 VS Specialized RUBY PRO 2006 specs comparison

Kestrel KM40 Dura Ace Aero 2003 comparison online with competitors

Kestrel KM40 Dura Ace Aero

General Infos
Model KM40 Dura Ace Aero
Manufacturer Kestrel
Year of production 2003
Current price Check price Here ==>   
Color choice - Red and Carbon Weave
- Silver and Carbon Weave
-Black and Carbon Weave
Sizes - 52cm (centimeters)
- 56cm (centimeters)
Sizes - 52cm (centimeters)
- 56cm (centimeters)

Wheels And Breaking System

Bike front tire650 X 23c
Bike rear tireNot Available
Bike wheel size650c Wheels
Brakeset typeShimano Dura-Ace Dual Pivot
Hubs for disc brakesSpinergy Xaero
Rims manufacturerSpinergy Xaero Lite
Spoke nipples typeNot Available
Spoke wheelSpinergy

Frame and Body Specs

Frame materialsCarbon Fiber Composite
Frame typeMonocoque
Handlebar constructionNot Available
Handlebar extenderNot Available
Handlebar stem detailsNot Available
Headset size1 (inches) Threadless

Gearing Specifications

Bicycle chainShimano CN-7700
Bottom bracket shell width68 (millimeters) American
Bottom bracket type 109.5 (millimeters) Spindle
Shimano BB-7700
Crankset parts and sizes 39/53 Teeth
Shimano Dura-Ace
Gear shift leversShimano Dura-Ace SL-BS77 Bar-end
Rear gear set9-speed

Kestrel KM40 Dura Ace Aero Fork System Data

Derailleur (Front) Braze-on
Shimano Dura-Ace
Derailleur (Rear)Shimano Dura-Ace
Fork material Aero Crown
Carbon Fiber Composite With Alloy Steerer
Fork typeEMS Pro 650

Other Specs of Kestrel KM40 Dura Ace Aero

Component group setsShimano Dura-Ace
Pedals detailsNot Available
Rear shock absorberNot Available
Saddle seatSelle Italia SLR
Seat post extension27.2 (millimeters) Diameter


Specialized Ruby Pro 2006 comparison online with competitors

Specialized Ruby Pro

General Infos
Model Ruby Pro
Manufacturer Specialized
Year of production 2006
Current price Check price Here ==>   
Color choice -Not found
Sizes - Not available

Wheels And Breaking System

Bike front tire Rear: 700 X 23c Specialized All-Conditin Pro
Front: 700 X 23c Specialized All Condition Pro
Bike rear tireNot Available
Bike wheel size700c Wheels
Brakeset type Shimano Dura-Ace STI Dual Control Levers
Shimano Dura-Ace Dual Pivot Brakes
Hubs for disc brakesShimano Dura-Ace
Rims manufacturer 16-hole and 20-hole
Shimano Dura-Ace WH7800
Spoke nipples typeNot Available
Spoke wheel 14/15ga. Aero
Shimano Stainless Steel

Frame and Body Specs

Frame materialsFACT 7.5r Carbon 3x Monocoque
Frame typeBonded and monocoque
Handlebar constructionSpecialized Ruby SL FACT
Handlebar extenderNot Available
Handlebar stem detailsSpecialized Pro-Set
Headset size1 1/8 (inches) Integrated Specialized Mindset Plus

Gearing Specifications

Bicycle chainShimano Dura-Ace
Bottom bracket shell widthNot Available
Bottom bracket typeShimano Dura-Ace
Crankset parts and sizesShimano Dura-Ace
Gear shift leversShimano Dura-Ace STI Dual Control
Rear gear set 12 - 27 Teeth
10-speed

Specialized Ruby Pro Fork System Data

Derailleur (Front)Shimano Dura-Ace
Derailleur (Rear)Shimano Dura-Ace SS
Fork material Aero Crown
Carbon Fiber and carbon Fiber Steerer
Fork typeSpecialized FACT Monocoque

Other Specs of Specialized Ruby Pro

Component group setsShimano Dura-Ace
Pedals detailsNot Available
Rear shock absorberNot Available
Saddle seatSpecialized BG Jett Women's
Seat post extension 27.2 (millimeters) Diameter
Specialized Pave Carbon


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