Bike details
Overview
Key information split into simple groups.
Bike summary
-
-
Frame Aluminum -
Wheels 26" -
Travel Front 63mm -
Fork SunTour NEX
-
Groupset Tourney, Shimano -
Suspension Hardtail -
Drivetrain 1 × 7 -
Brakes Rim
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 A1 Premium Aluminum, Ground Control geometry, 26"" comfort frame, formed tubes, forged dropouts w/ replaceable hanger
Suspension Fork
SR Suntour NEX-4110V2, alloy lower, Hi-Ten stanchions and steerer, coil/Mcu spring, preload adjust, 63mm travel
Rear Shock
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Drivetrain
Rear Derailleur
Shimano TX31, 7-speed
Shift Levers
Shimano Revo twist, 7-speed
Cassette
Shimano Mega Range, 7-speed, 14-34t
Crank
PRO-442, w/ double guard
Bottom Bracket
Cartridge bearing, square spindle w/ crank stop right side, capless bolts
Chain
KMC Z7
Pedals
Composite platform body, sealed loose ball bearings
Wheels
Front Hub
Double sealed, ground race, dual lock nuts w/ 17mm contact side, 5mm QR
Rear Hub
Alloy, freewheel type, nutted
Rims
Alloy double-wall
Spokes
2mm (14g) stainless
Tires
Specialized Hemisphere w/ Flak Jacket, 26 TPI, 26x1.95""
Brakes
Brakes
Alloy linear pull, 1pc. pad
Brake Levers
Alloy 4-finger, for twist shifter
Cockpit
Stem
Ground Control, alloy head/quill, 2-bolt, 25.4mm clamp
Handlebar
Comfort riser bar, 60mm rise, 15-degree back sweep, 25.4mm
Headset
1-1/8"" threaded, sealed loose ball bearings
Seat
Saddle
Comfort Plus, dual-density foam, springs
Seatpost
Alloy, 27.2mm
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | SM | MD | LG | XL |
|---|---|---|---|---|
| Front Center | 630 mm | 644 mm | 665 mm | 679 mm |
| Rake | 40 mm | 40 mm | 40 mm | 40 mm |
| Trail | 89 mm | 89 mm | 89 mm | 89 mm |
| Top Tube Length | 614 mm | 629 mm | 644 mm | 659 mm |
| Seat Tube Angle | 67 ° | 67 ° | 67.5 ° | 67.5 ° |
| Seat Tube Length | 370 mm | 425 mm | 480 mm | 535 mm |
| Head Tube Angle | 68.5 ° | 68.5 ° | 68.5 ° | 68.5 ° |
| Head Tube Length | 160 mm | 180 mm | 200 mm | 220 mm |
| Chainstay Length | 504 mm | 504 mm | 504 mm | 504 mm |
| Wheelbase | 1127 mm | 1142 mm | 1163 mm | 1177 mm |
| Bottom Bracket Drop | 59 mm | 59 mm | 59 mm | 59 mm |
| Standover Height | 695 mm | 740 mm | 785 mm | 828 mm |
| Wheels | 26" | 26" | 26" | 26" |
| Rider Min Height | 158 cm | 168 cm | 178 cm | 186 cm |
| Rider Max Height | 171 cm | 180 cm | 189 cm | 199 cm |
About this model
Expedition is a Specialized Expedition model. Specialized launched 16 bikes of this model so far. Check out the entire range from 2012 of this model, by clicking this link.
Safety
When cycling always take safety very seriously. Wear a helmet, obey the traffic rules and wear hi-vis clothes. In short, take care of yourself so others can take care of you.
Comfort bikes average price
According to our calculations, the average cost of a Comfort bike that is reliable is 360$. However, even though the average price of a Comfort bike is lower, you might still be able to get a top-quality bike. To sum up, when you purchase your bike, make sure to check if it has reviews, and also do some components research.
Overview of components
Fork
The fork installed on this bike is the SunTour NEX model. The travel on this model is 63mm. Bike forks absorb the shocks and give you a smooth and pleasant ride. In short, you should always ensure you have a good fork when purchasing a bike.
Fork material
The fork is made out of aluminum, which is a lighter material. However, it is not as tough, nor durable as steel is.
Wheels
The wheels on Expedition are the 26″ aluminum type. The 26″ wheels are lighter than the 27.5 or 29″ wheels. However, they are less forgiving when riding over obstacles such as bumps and roots.
Brakes
We ride faster and faster, so a good braking system is essential on a bike nowadays. The Expedition comes with Rim brakes. Rim brakes are cheaper than hydraulic brakes, and also easier to maintain. However, you could spend a little extra and get a bike that has hydraulic brakes.
Sizes
There are 4 sizes available for this model. Rider height can be anywhere between 158 cm – 199 cm (5.18 ft – 6.53 ft). In short, it won’t be difficult to find the right one for you.