Specialized ROLL 1 2012 VS Alpha Bicycles MERCURY 2007 specs comparison

Specialized Roll 1 2012 comparison online with competitors

Specialized Roll 1

General Infos
Model Roll 1
Manufacturer Specialized
Year of production 2012
Current price Check price Here ==>   
Color choice - Green
-Black
Sizes - Small
- Medium
- Large
- Extra large
Sizes - Small
- Medium
- Large
- Extra large

Wheels And Breaking System

Bike front tireEspoir Sport With FlkJkt 700 X 23
Bike rear tireNot Available
Bike wheel sizeNot Available
Brakeset typeClassic Caliper Brake
Hubs for disc brakesGlobe Roll Globe Roll
Rims manufacturerUnavailable Wheelset
Spoke nipples typeNot Available
Spoke wheelNot Available

Frame and Body Specs

Frame materialsCroMoly Steel
Frame typeNot Available
Handlebar constructionGlobe Roll Riser Bar
Handlebar extenderNot Available
Handlebar stem detailsGlobe Roll 1 Quill Stem
Headset size1 (inches) Threadless

Gearing Specifications

Bicycle chainKMC Z-510HX
Bottom bracket shell widthNot Available
Bottom bracket typeCartridge Bearing Square Taper
Crankset parts and sizes 42t
Alloy Forged Arm
Gear shift leversUnavailable Shifters
Rear gear setNot Available

Specialized Roll 1 Fork System Data

Derailleur (Front)Unavailable Front Derailleur
Derailleur (Rear)Unavailable Rear Derailleur
Fork materialNot Available
Fork typeGlobe Uni-crown Cr-Mo Fork

Other Specs of Specialized Roll 1

Component group setsNot Available
Pedals detailsAlloy One-piece Flat Pedal
Rear shock absorberUnavailable Rear Shock
Saddle seatPadded Roll Saddle
Seat post extensionAlloy 27.2


Alpha Bicycles Mercury 2007 comparison online with competitors

Alpha Bicycles Mercury

General Infos
Model Mercury
Manufacturer Alpha Bicycles
Year of production 2007
Current price Check price Here ==>   
Color choice - Charcoal
- Gold
- Silver
-Blue
Sizes - 48cm (centimeters)
- 49cm (centimeters)
- 53cm (centimeters)
- 54cm (centimeters)
- 57cm (centimeters)
- 59cm (centimeters)
- 61cm (centimeters)

Wheels And Breaking System

Bike front tire700 X 32c Kenda
Bike rear tireNot Available
Bike wheel size700c Wheels
Brakeset type Tektro Levers
Tektro Alloy U-brake Brakes
Hubs for disc brakesKT Alloy Black
Rims manufacturer 36-hole
Rear: Weinmann Alloy
Front: KT Alloy Black
Spoke nipples typeBrass Nipples
Spoke wheel14ga.

Frame and Body Specs

Frame materialsChromoly
Frame typeTIG-welded
Handlebar construction400 (millimeters) Bar Bore 26.0 (millimeters) Alloy Black
Handlebar extenderNot Available
Handlebar stem detailsKalloy
Headset size1 (inches) Aheadset

Gearing Specifications

Bicycle chain 1/2 X 1/8 (inches)
KMC S-10 Super Narrow
Bottom bracket shell widthNot Available
Bottom bracket typeNot Available
Crankset parts and sizes 46 Teeth
Alloy
Gear shift leversNot Available
Rear gear set 16 Teeth
1-speed

Alpha Bicycles Mercury Fork System Data

Derailleur (Front)Not Available
Derailleur (Rear)Not Available
Fork material Unicrown Crown
Chromoly
Fork typeNot Available

Other Specs of Alpha Bicycles Mercury

Component group setsTrack Mix
Pedals detailsVictor VP Aluminum
Rear shock absorberNot Available
Saddle seatCionlli Black
Seat post extension 28.6 (millimeters) Diameter
Zoom Superlite


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