Specialized Source Expert Disc Stepthrough 2013 Technical specs and features
Brand | Specialized |
Model | Source Expert Disc Stepthrough |
First production | 2013 |
Bike category | Commuter |
Bike sub-category | City Commuter |
Bike Pricing | Check price Here ==> |
Parts And Accessories | Specialized Source Expert Disc Stepthrough Parts |
Available Sizes | - Small - Medium - Large |
Wheels And Breaking System
Bike front tire | Espoir Sport BlackBelt 700x30 |
Bike rear tire | Not Available |
Bike wheel size | Not Available |
Brakeset type | Linear Pull |
Hubs for disc brakes | Not Available |
Rims manufacturer | Unavailable Wheelset |
Spoke nipples type | Not Available |
Spoke wheel | Not Available |
Frame and Body Specifications
Frame materials | E5 Aluminum |
Frame type | Not Available |
Handlebar construction | Alloy Flat Bar |
Handlebar extender | Not Available |
Handlebar stem details | Specialized Elite-Set |
Headset size | 1 1/8 (inches) Threadless |
Gearing Specs
Bicycle chain | KMC X10 |
Bottom bracket shell width | Not Available |
Bottom bracket type | SRAM GXP |
Crankset parts and sizes | FSA Omega 48/34t |
Gear shift levers | SRAM S700 |
Rear gear set | 2x10 Speeds |
Specialized Source Expert Disc Stepthrough Fork System Data
Derailleur (Front) | SRAM Apex |
Derailleur (Rear) | SRAM Apex |
Fork material | Not Available |
Fork type | Aluminum |
Other Specs of Specialized Source Expert Disc Stepthrough
Component group sets | Not Available |
Available colors | - Black |
Weight | Not Available |
Pedals details | Nylon Platform |
Rear shock absorber | Unavailable Rear Shock |
Saddle seat | BG Targa Comp |
Seat post extension | Alloy |
Specialized Source Expert Disc Stepthrough picture
Source Expert Disc Stepthrough bike comparison


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Specialized Source Expert Disc Stepthrough bike review
Specialized produced the Source Expert Disc Stepthrough bike in 2013 and can be classified as a Commuter bicycle, this exact model costs in american market arround $1950.00.
Source Expert Disc Stepthrough bike is available in many sizes such as Small , Medium and Large .
Specialized Commuter Source Expert Disc Stepthrough can be found in one single color which is Black.
This bike is equiped with Espoir Sport BlackBelt 700x30 tires while the rims are manufactured by Unavailable Wheelset. Specialized equiped this exact model with Linear Pull braking system .
To guarantee the comfiest ride Specialized used E5 Aluminum material for the frame. Alloy Flat Bar high strength material is used on the handlebar of this Source Expert Disc Stepthrough to ensure the perfect handling while the stems are made of Specialized Elite-Set.
For the smoothest biking experience FSA Omega 48/34t is used on this bicycle linked to KMC X10 chain that is easily replaceable as stated by Specialized, the whole system is connected to a high reliability SRAM S700 gear shift levers.