Bike details
Overview
Key information split into simple groups.
Bike summary
-
-
Frame Aluminum -
Wheels 700c -
Travel Front 52mm -
Groupset Apex, SRAM -
Suspension Hardtail -
Drivetrain 2 × 10 -
Brakes Hydraulic Disc
Sizing
Recommended size guide.
SM
158cm - 171cm
MD
168cm - 180cm
LG
178cm - 189cm
XL
186cm - 199cm
Parts list
Components
Main components, grouped by system.
Bike components
Frame
Frame
Specialized E5 aluminum, fully manipulated tubing, smooth weld, compact design, inside rear triangle disc mount, internal cable routing, integrated headset, fender/rack eyelets, center kickstand plate
Suspension Fork
Aluminum legs/crown, Cr-Mo steerer, 52mm fully integrated headset, fender/rack eyelets, internal light cable routing
Drivetrain
Rear Derailleur
SRAM Apex
Front Derailleur
SRAM Apex
Shift Levers
SRAM S700 flat bar, 10-speed
Cassette
SRAM 1050, 10-speed, 11-32t
Crank
FSA Omega, 48/34, w/chainguard
Bottom Bracket
GXP, external bearing
Chain
KMC X10 nickel plate, reusable Missing Link
Pedals
Sirrus pedal, nylon body, symmetric alloy cage, low profile bearing system, toe clip capable
Wheels
Front Hub
Supernova Infinity 8 dynamo hub, Freespin technology switchable drag, QR
Rear Hub
Machined disc mount & flanges, double-sealed, ground race, dual lock nuts w/ 19mm contact side
Rims
DRX300 Disc, alloy double-wall, sleeved, CNC machined, 32h
Spokes
Stainless, 2mm
Tires
Specialized Espoir Sport Reflect w/ double BlackBelt, 60 TPI, wire bead, 700x30c
Brakes
Brakes
Avid Trekking hydraulic disc, 160mm G2GC rotors
Brake Levers
Avid Trekking hydraulic, 3-finger lever
Cockpit
Stem
Specialized EliteSet, 3D forged alloy, 12-degree, 4-position adjustable, 4-bolt, 31.8mm clamp
Handlebar
Specialized DB, butted alloy, flat bar, 6-degree bend, 31.8mm
Headset
1-1/8"" sealed Cr-Mo Campy Style integrated bearings, 15mm alloy cone spacer with 30mm of spacers
Seat
Saddle
Body Geometry Targa Comp, 143mm wide
Seatpost
Alloy, 2-bolt forged head, 27.2mm, 350mm
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | SM | MD | LG | XL |
|---|---|---|---|---|
| Front Center | 629 mm | 637 mm | 647 mm | 667 mm |
| Rake | 51 mm | 51 mm | 51 mm | 51 mm |
| Trail | 67 mm | 63 mm | 60 mm | 60 mm |
| Top Tube Length | 576 mm | 586 mm | 606 mm | 626 mm |
| Seat Tube Angle | 73.25 ° | 73.5 ° | 73 ° | 73 ° |
| Seat Tube Length | 440 mm | 485 mm | 530 mm | 570 mm |
| Head Tube Angle | 71 ° | 71.5 ° | 72 ° | 72 ° |
| Head Tube Length | 150 mm | 165 mm | 190 mm | 225 mm |
| Chainstay Length | 451 mm | 451 mm | 451 mm | 451 mm |
| Wheelbase | 1071 mm | 1079 mm | 1088 mm | 1109 mm |
| Bottom Bracket Drop | 70 mm | 70 mm | 70 mm | 70 mm |
| Standover Height | 756 mm | 792 mm | 827 mm | 865 mm |
| Wheels | 700 | 700 | 700 | 700 |
| Rider Min Height | 158 cm | 168 cm | 178 cm | 186 cm |
| Rider Max Height | 171 cm | 180 cm | 189 cm | 199 cm |
Model Overview
Source Expert Disc completes the Specialized Source model. There are 4 bikes that carry this model name. Check out the entire range from 2012 of this model, by clicking this link.
Safety
When you go for a ride, don’t forget to put your helmet on. Moreover, ride with traffic, not against it. This will help you stay visible to drivers and also makes it easier for them to see you.
Commuter bikes average price
According to our math, the average price for a trustworthy Commuter bike is 762$. However, this doesn’t mean that if you spend less money on a Commuter bike, you couldn’t get a decent one. In conclusion, always check bike reviews and their components before making a purchase to make sure you don’t overpay.
Internal Cable Routing
Moreover, this bike comes with internal cable routing allowing you to keep the cables in a good condition. It also makes it look more professional.
Source Expert Disc components
Fork material
The fork on this bike is made out of aluminum, which doesn’t add too much extra weight to the bike. However, it is not so stiff as steel or carbon forks are.
Wheels size
When it comes to wheels, the Source Expert Disc bike is equipped with the 700c aluminum model. These wheels are the most used kind for road bikes in general. However, these wheels don’t perform so well when passing over obstacles.
Brakes
For your safety, it is important to have quality breaks on your bike. Specialized Source Expert Disc has Hydraulic Disc brakes installed. With Hydraulic Disc brakes, you’ll be able to stop on a dime, even in wet or icy conditions. To sum up, you can ride your bike with confidence.
Sizes
Source Expert Disc comes in 4 sizes, that range from 158 cm – 199 cm (5.18 ft – 6.53 ft). In short, you can easily find one that suits you.