EPX SPEEDSTER 2003 VS Rocky Mountain RC 70 2013 specs comparison

EPX Speedster 2003 comparison online with competitors

EPX Speedster

General Infos
Model Speedster
Manufacturer EPX
Year of production 2003
Current price Check price Here ==>   
Color choice -Carbon Fiber and Black
Sizes - 18 (inches)
Sizes - 18 (inches)

Wheels And Breaking System

Bike front tire26 X 1.95 (inches) Schwalbe Black Shark SX
Bike rear tireNot Available
Bike wheel size26 (inches) Wheels
Brakeset type Magura Louise Hydraulic Disc Levers
Magura Louise Hydraulic Disc Brakes
Hubs for disc brakes Rear: Rohloff Speed Hub
Front: Magura Pro
Rims manufacturer 32-hole
Mavic X317 Disc
Spoke nipples typeBrass Nipples
Spoke wheelStainless Steel

Frame and Body Specs

Frame materialsCarbon Fiber Composite
Frame typeBonded and monocoque
Handlebar constructionITM Millennium
Handlebar extenderOptional
Handlebar stem detailsITM Millennium
Headset size1 1/8 (inches) Threadless WTB Grease Guard Comp

Gearing Specifications

Bicycle chain 1/2 X 3/32 (inches)
Shimano CN-HG73
Bottom bracket shell widthNot Available
Bottom bracket typeShimano BB-ES70
Crankset parts and sizes 42 Teeth
Cyclone
Gear shift leversRohloff
Rear gear set14-speed Internal

EPX Speedster Fork System Data

Derailleur (Front)Not Available
Derailleur (Rear)Not Available
Fork material Single Crown
Aluminum and magnesium
Fork typeMagura Quake C-75

Other Specs of EPX Speedster

Component group setsCo (millimeters)uter Mix
Pedals detailsShimano PD-M323 SPD
Rear shock absorberIntegrated Elastomer
Saddle seatSelle San Marco
Seat post extension 27.2 (millimeters) Diameter
ITM Millenium


Rocky Mountain RC 70 2013 comparison online with competitors

Rocky Mountain RC 70

General Infos
Model RC 70
Manufacturer Rocky Mountain
Year of production 2013
Current price Check price Here ==>   
Color choice -White and Red
Sizes - 40cm (centimeters)
- 45.5cm (centimeters)
- 50cm (centimeters)
- 55.5cm (centimeters)
- 58cm (centimeters)

Wheels And Breaking System

Bike front tireContinental Ultrasport 700x28
Bike rear tireNot Available
Bike wheel sizeNot Available
Brakeset typeTektro RX3 Mini-V
Hubs for disc brakesNot Available
Rims manufacturerUnavailable Wheelset
Spoke nipples typeNot Available
Spoke wheelNot Available

Frame and Body Specs

Frame materialsAluminum
Frame typeNot Available
Handlebar constructionRocky Mountain Flat
Handlebar extenderNot Available
Handlebar stem detailsRocky Mountain Adjustable
Headset sizeCane Creek Five ZS

Gearing Specifications

Bicycle chainShimano HG53
Bottom bracket shell widthNot Available
Bottom bracket typeFSA MegaExo
Crankset parts and sizesFSA Omega 50/34t
Gear shift leversShimano Tiagra
Rear gear set2x10 Speeds

Rocky Mountain RC 70 Fork System Data

Derailleur (Front)Shimano Tiagra
Derailleur (Rear)Shimano Tiagra
Fork materialNot Available
Fork typeRocky Mountain Carbon Road

Other Specs of Rocky Mountain RC 70

Component group setsNot Available
Pedals detailsAlloy Platform
Rear shock absorberUnavailable Rear Shock
Saddle seatRocky Mountain Urban
Seat post extensionRocky Mountain L2B


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