Bike details
Overview
Key information split into simple groups.
Bike summary
-
-
Frame Carbon -
Wheels 27.5" -
Travel Front 210mm -
Travel Rear 210mm -
Groupset Saint -
Suspension Full -
Drivetrain 1 × 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
OCLV Mountain Carbon w/InTension main frame, OCLV stays, Carbon Armor, ABP Convert DH, Full Floater, E2 tapered head tube, integrated frame protection, internal control routing, HexMC carbon EVO Link, Mino Link, MicroTruss, 210mm travel
Drivetrain
Rear Derailleur
Shimano Saint, Shadow Plus
Shift Levers
Shimano Saint, 10 speed
Cassette
Shimano Ultegra 11-25, 10 speed
Crank
Shimano Saint, 36T
Pedals
Wellgo MG-1
Wheels
Rims
DT Swiss FR1950 Gravity Classic; 20mm front hub, 157x12 rear hub
Tires
Bontrager G4 Team Issue, 27.5x2.35"
Brakes
Brakes
Shimano Saint hydraulic disc
Cockpit
Stem
Bontrager Rhythm Pro Direct Mount, 31.8mm
Handlebar
Bontrager Rhythm Pro Carbon Riser, 31.8mm, 15mm rise
Headset
Cane Creek IS-3, E2, alloy cartridge
Seat
Saddle
Bontrager Evoke 3, hollow titanium rails
Seatpost
Bontrager Rhythm Elite, 2-bolt head, 31.6mm, zero offset
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | SM | MD | LG | XL |
|---|---|---|---|---|
| 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
Session 9.9 DH 27.5 is a Trek Session model. Trek released 88 bikes variations of this model so far. You can easily view all of the Trek Session bikes models from 2015, here.
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.
Downhill bikes average price
According to our math, the average price for a trustworthy Downhill bike is 3391$. However, you could also get a good Downhill bike even if you pay a lower amount than the average price. In short, before purchasing your ideal bike do some research about its components, and also check for reviews online.
Internal Cable Routing
It’s also important to mention the internal cable routing that this bike has. In short, this will allow you to keep your bike cables in great condition. Say goodbye to hanging cables.
Session 9.9 DH 27.5 components
Rear Shock
Bike rear shocks are a great way to increase comfort on the bike and give you more control when riding on technical trails. To sum up, get a full-suspension bike if you want the smoothest rides.
Wheels
When it comes to wheels, the Session 9.9 DH 27.5 bike is equipped with the 27.5″ aluminum model. 27.5″ wheels will reach higher speeds than smaller-sized wheels. However, these wheels have a slower top speed if you compare them to 29″ wheels.
Brakes
When you want to stop the bike in time, the brakes are vital. The Session 9.9 DH 27.5 has Hydraulic Disc brakes. With Hydraulic Disc brakes, you’ll be able to stop on a dime, even in wet or icy conditions. To sum up, these are ideal for anyone.
Sizes
This bike is available in 4 sizes. They vary from 158 cm – 199 cm (5.18 ft – 6.53 ft). In short, it won’t be difficult to find the right one for you.