Bike details
Overview
Key information split into simple groups.
Bike summary
-
-
Frame Aluminum -
Wheels 27.5" -
Travel Front 200mm -
Travel Rear 210mm -
Fork RockShox BoXXer Select
-
Groupset GX, Truvativ Descendant -
Suspension Full -
Drivetrain 1 × 7 -
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
27.5", ultra strong AL-6013 tubing, 210 mm rear travel
Suspension Fork
RockShox Boxxer Select, 200 mm, rebound, compression, 20x110 mm axle
Rear Shock
Fox Performance Van, 350/400/450 lbs/in für S/M/L-XL, compression adjustment, rebound
Drivetrain
Rear Derailleur
SRAM GX1 DH
Shift Levers
SRAM GX1-DH, 1x7-speed, trigger-shifter
Cassette
SRAM PG-720, 11-25t
Crank
Truvativ Descendant DH, 36t
Bottom Bracket
SRAM BB104.5, press-fit
Chain
KMC X11
Chain Guide
Mozart Presto, ISCG05, steel backplate, Bashguard, 32-38t
Pedals
Wellgo B087U, flatpedals
Wheels
Front Hub
BGM Pro DH, 6-bolt, disc, 20x110 mm axle
Rear Hub
BGM Pro DH, 6-bolt, disc, 12x157 mm axle
Rims
Alex MD30, width: 30 mm
Spokes
stainless, black
Tires
Front: Maxxis Minion DHF, 60 TPI, 2-ply, wired, Super Tacky, DH Casing, 27.5x2,50" Rear: Maxxis Minion DHRII, 60 TPI, 2-ply, wired, Super Tacky, DH Casing, 27.5x2,40" Tubes: Schwalbe SV21B Light
Brakes
Brakes
Magura MT5, hydraulic disc brake, 4-piston, Storm HC rotor: 203/203 mm
Brake Levers
Magura MT5, hydraulic disc brake
Cockpit
Stem
Syncros DH 1.5, direct-mount
Handlebar
Syncros Hixon DH 1.5, riser bar, rise: 25 mm, width: 800 mm
Grips
Syncros Pro DH dual lock-on grips
Headset
BGM Angle Adjust, A-Headset, semi integrated, 1 1/8"
Seat
Saddle
SDG I-Fly 2.0
Seatpost
SDG I-Beam
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | SM | MD | LG | XL |
|---|---|---|---|---|
| Stack Reach Ratio | 1.473 mm | 1.44 mm | 1.384 mm | 1.333 mm |
| Bottom Bracket Height | 345 mm | 345 mm | 345 mm | 345 mm |
| Front Center | 765 mm | 787 mm | 797 mm | 819 mm |
| Rake | 48 mm | 48 mm | 48 mm | 48 mm |
| Trail | 118 mm | 124 mm | 119 mm | 119 mm |
| Stack | 604 mm | 619 mm | 609 mm | 613 mm |
| Reach | 410 mm | 430 mm | 440 mm | 460 mm |
| Top Tube Length | 574 mm | 596 mm | 606 mm | 628 mm |
| Seat Tube Angle | 75 ° | 75 ° | 75 ° | 75 ° |
| Seat Tube Length | 400 mm | 400 mm | 420 mm | 420 mm |
| Head Tube Angle | 63.5 ° | 63.5 ° | 63.5 ° | 63.5 ° |
| Head Tube Length | 115 mm | 120 mm | 120 mm | 125 mm |
| Chainstay Length | 436 mm | 436 mm | 436 mm | 436 mm |
| Wheelbase | 1201 mm | 1223 mm | 1233 mm | 1255 mm |
| Bottom Bracket Drop | 10 mm | 10 mm | 10 mm | 10 mm |
| Standover Height | 735 mm | 732 mm | 749 mm | 747 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 |
Model Overview
Straitline 9 completes the Bergamont Straitline model. Bergamont launched 2 bikes of this model so far. Take a sneak peek at all Bergamont Straitline bikes models from 2020, by clicking here.
Safety
Take safety seriously when you ride your bike, and always wear your helmet. Moreover, don’t ride on the sidewalk. This is actually against the law in some states and can be dangerous for both you and pedestrians.
Average price for Downhill bikes
According to our calculations, the average cost of a Downhill bike that is reliable is 3391$. However, this doesn’t mean that if you spend less money on a Downhill bike, you couldn’t get a decent one. As a general rule of thumb, you should always read reviews about the bike and its components before buying it to ensure you don’t pay too much.
Downhill bikes average weight
On a deeper look, we notice that the average weight of a Downhill bike is 15.89 kg (35.03 lbs). A lighter bike will give you some extra advantage when climbing. A heavier bike will have more speed for descents.
a bit heavier than average, Straitline 9 has a weight of 17.4 kg (38.36 lbs). In short, the average Downhill bike weight is 9.5% lower than this one.
Straitline 9 components
Fork
The Straitline 9 comes factory-installed with the RockShox BoXXer Select fork. This has a travel range of 200mm. Bike forks are perfect to absorb shocks and provide a great riding experience overall. To sum up, when buying a bicycle, make sure you get a fork that is capable of delivering decent travel.
Rear Shock
As for the rear shock, this bike has the Fox Performance Van model, with a travel of 210mm. Rear shocks give you increased comfort, control, and traction, which is important when cornering or braking. This allows you to ride faster on bumpy roads. In short, if you want smooth rides, get a full-suspension bicycle.
Wheels
When leaving the production line, the Straitline 9 model has 27.5″ aluminum wheels. 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
Stopping the bike when needed, it’s essential for your safety. This bike has Hydraulic Disc brakes. Hydraulic disc brakes provide amazing stopping power, no matter what the terrain. To sum up, these are ideal for anyone.
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, you can easily find one that suits you.