Bike details
Overview
Key information split into simple groups.
Bike summary
-
Category -
Frame Aluminum -
Wheels 27.5" -
Travel Front 75mm -
Fork SunTour
-
Groupset Altus, Tourney -
Suspension Hardtail -
Drivetrain 3 × 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
DB 6061-T6 heat-treated 27.5" / butted aluminum w/ gusset, replaceable hanger
Suspension Fork
SR Suntour M3030 27.5", Coil Spring, 75mm Travel, Alloy Crown and Lowers
Drivetrain
Rear Derailleur
Shimano Altus 7spd
Front Derailleur
Shimano Tourney, top pull, 31.8
Shift Levers
Shimano EF-51 Easyfire 7spd
Cassette
Shimano 7spd Freewheel (14-28t)
Crank
MTB Steel Arm 24/32/42t
Bottom Bracket
Square Taper - 5pc
Chain
KMC-Z51
Pedals
MTB Resin
Wheels
Front Hub
32h Alloy QR
Rear Hub
32h Alloy QR
Rims
32h Diamondback XC260 27.5" Doublewall
Spokes
14g Black
Tires
Chaoyang Hornet 27.5x2.1
Brakes
Brakes
Tektro Alloy Linear
Brake Levers
Shimano EF-51
Cockpit
Stem
Alloy 4 bolt Ahead
Handlebar
Steel Riser
Grips
DB4L 135mm Kraton
Headset
Ahead 1 1/8"
Seat
Saddle
DB Men's ATB
Seatpost
Alloy Micro Adjust 27.2mm
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | SM | MD | LG | XL |
|---|---|---|---|---|
| Bottom Bracket Height | 308 mm | 308 mm | 308 mm | 308 mm |
| Rake | 38 mm | 38 mm | 38 mm | 38 mm |
| Top Tube Length | 560 mm | 570 mm | 583 mm | 595 mm |
| Seat Tube Angle | 73 ° | 73 ° | 73 ° | 73 ° |
| Seat Tube Length | 406 mm | 457 mm | 508 mm | 559 mm |
| Head Tube Angle | 70 ° | 70 ° | 70 ° | 70 ° |
| Head Tube Length | 130 mm | 130 mm | 150 mm | 170 mm |
| Chainstay Length | 436 mm | 436 mm | 436 mm | 436 mm |
| Wheelbase | 1040 mm | 1055 mm | 1064 mm | 1092 mm |
| Bottom Bracket Drop | 47 mm | 47 mm | 47 mm | 47 mm |
| Standover Height | 732 mm | 765 mm | 811 mm | 852 mm |
| Wheels | 27" | 27" | 27" | 27" |
| 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
Sorrento 27.5 belongs to the Diamondback Sorrento model. 1 bike variation carries this model name so far.
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.
Average price for Crosscountry bikes
According to our math, the average price for a trustworthy Crosscountry bike is 1905$. However, even if your budget is less than the average, you might still be able to get a top-quality Crosscountry 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
This bike has the SunTour fork installed. The fork’s travel is 75mm. Bike forks are perfect to absorb shocks and provide a great riding experience overall. 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 doesn’t add too much extra weight to the bike. However, it is not so stiff as steel or carbon forks are.
Wheels size
The Sorrento 27.5 2017 bike is equipped with 27.5″ aluminum wheels when leaving the factory. The 27.5″ wheels are a great choice for smaller riders. However, the overall traction of 27.5″ wheels is lower than 29″ wheels.
Brakes
We ride faster and faster, so a good braking system is essential on a bike nowadays. The Sorrento 27.5 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
Diamondback Sorrento 27.5 bike has 4 sizes, in the range of 158 cm – 199 cm (5.18 ft – 6.53 ft). In conclusion, you won’t have a problem finding one that suits you.