Front travel
160 mm
This value is within the central range for this class.
Trek Rail 9.7 Gen 4
1 of 33
Trek Rail 9.7 Gen 4
1 of 33
- $7,549
- 160 / 150
- 29″
- 1 × 12
- 510%
- 625
- 24.28
- Carbon
- Hydraulic disc
Rider height by size (cm)
Size guide- 15.5"
- 15.5"
- 17.5"
- 17.5"
- 19.5"
- 19.5"
- 21.5"
- 21.5"
Components
Parts found in a manufacturer catalog show their brand, model and key numbers, and the steps show how precisely they are identified: brand, series, model, or the exact product. The info button has every detail and the text the manufacturer published.
Frame and fork
-
Frame
OCLV Mountain Carbon main frame, 1.8'' lower head tube, Bosch System Controller compatible, Removable Integrated Battery (RIB), Knock Block 2.0, guided internal routing, 34.9mm seat tube, magnesium rocker link, Motor Armor, Mino Link, ABP, Boost148, 12mm thru axle, 150mm travel
Electric system
-
Battery
-
Charger
-
Display
-
Motor
Suspension
-
Fork
-
Rear shock
-
Remote
Drivetrain
-
Bottom bracket
-
Cassette
CS-M7100-12
-
Chain
CN-M7100
-
Crankset
-
Rear derailleur
RD-M8100-SGS
-
Shifters
SL-M7100
Brakes
-
Brakes
-
Disc rotors
SM-RT76LSM-RT76
Wheels and tires
-
Rear hub
-
Rims
-
Tires
Cockpit and contact points
-
Grips
-
Handlebar
-
Headset
Knock Block Integrated, cartridge bearing, 1-1/8'' top, 1.8'' bottom
-
Pedals
VP-536
-
Saddle
-
Seatpost
YSP-39JD-YSP39
-
Stem
Sizes and geometry
Size explorer
Understanding sizes and measurements
Size 17.5"
Table
Reach
452mm
Stack
633mm
Wheelbase
1236mm
Head angle
64.2°
Seat angle
76.7°
Specifications
Frame and fork
- Intended fit
-
- Unisex
- Frame material
-
- Carbon
- Bicycle weight
-
- 24.28 kg
- 53.5 lb
- Weight limit
-
- 136 kg
- 299.8 lb
Suspension
- Suspension configuration
-
- Full suspension
- Front travel
-
- 160 mm
- Rear travel
-
- 150 mm
Drivetrain
- Front chainrings
-
- 1
- Rear sprockets
-
- 12
- Smallest sprocket
-
- 10
- Largest sprocket
-
- 51
Wheels and brakes
- Wheel configuration
-
- Same size
- Brake type
-
- Hydraulic disc
Fit and controls
- Seatpost
-
- Dropper seatpost
- Shifting
-
- Mechanical
Electric system
- Battery capacity
-
- 625 Wh
Additional specifications
- Battery
-
- Bosch, Smart System (BES3), PowerTube 625 Battery, BOSCH P/N: EB12.100.012 - S: Bosch PowerTube 625Wh, smart system; XL, L, M: Bosch PowerTube 750Wh, smart system
- Bottom bracket standard
-
- Bosch
- Fork spring
-
- Air
- Tire clearance
-
- Maximum tire width: 2.6″
- Tire width
-
- 2.5″
- Wheel material
-
- Aluminum
- Wheel size
-
- 29″
Technical analysis
How these figures sit among bicycles of the same class and model year. Context, not a ranking.
Rear travel
150 mm
This value is within the central range for this class.
Shifting
Mechanical
439 of 1,609 bicycles with this information use electronic shifting.
Lineup changes
The published facts that differ across this family's builds and from the same model a year earlier. Missing information never counts as zero.
Differences across 2024 builds
Other models in this family
Published versions from the same family and model year.
Similar bicycles
Same category, closest configuration.
