Trek X-Caliber 8

Name: Trek X-Caliber 8
Brand: Trek

2022 MountainCross-country Manufacturer page

Trek X-Caliber 8, color Satin Lithium Grey

Last known price: $1,599

Prices shown first for United States
Fork travel: 100 mm
Wheels: 27.5″, 29″
Drivetrain: 1 × 12 30t / 10–51t
Gear range: 510%
Weight: 13.05 kg 28.8 lb · Reference configuration not specified
Frame: Aluminum
Brakes: Hydraulic disc

Rider height by size (cm)

Size guide

XS 137–155
SM Not informed
MD 161–172
MD/LG 165.5–179
LG 177–188
XL 186–196
XXL 195–203

Components

19 of 22 identified

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

1 part

Frame

aluminum frame Not identified

Suspension

1 part

Fork
- RockShox Judy

Drivetrain

6 parts

Bottom bracket
- Shimano
BB-MT501SM-BB52
Cassette
- Shimano Deore CS-M6100-12 12 speeds
CS-M6100-12
Chain
- Shimano Deore CN-M6100
CN-M6100
Crankset
- Shimano FC-MT511 12 speeds 30t
FC-MT511
Rear derailleur
- Shimano Deore XT RD-M8100-SGS 12 speeds
RD-M8100-SGS
Shifters
- Shimano Deore SL-M6100 12 speeds
SL-M6100

Brakes

2 parts

Brakes
- Shimano BR-MT200
BR-MT200
Disc rotors
- Shimano SM-RT26
SM-RT26

Wheels and tires

5 parts

Front hub
- Bontrager
Rear hub
- Bontrager
Rims
- Bontrager
Spokes

14g stainless steel Not identified
Tires
- Maxxis Ardent Race

Cockpit and contact points

7 parts

Grips
- Bontrager
Handlebar
- Bontrager
Headset

Semi-integrated, loose ball bearing, 1-1/8'' top, 1.5'' bottom Not identified
Pedals
- VP
VP-536
Saddle
- Bontrager
Seatpost
- Bontrager
Stem
- Bontrager

Sizes and geometry

7 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size MD/LG

Table

Reach 434mm

Stack 598mm

Wheelbase 1125mm

Head angle 69.5°

Seat angle 73.0°

Every size is drawn to the same scale, in millimeters. Explanatory schematic on an assumed 29″ wheel; exact published values are in the table below.

Size Reported by the manufacturer

Complete manufacturer geometry table 7 published sizes

Complete manufacturer geometry by size
Measurement
Reachmm	376	385	418	434	451	466	480
Stackmm	565	574	598	598	608	627	627
Top tube lengthmm	544	555	601	617	637	658	672
Seat tube lengthmm	343	368	419	444	470	521	559
Head tube lengthmm	90	90	90	90	100	120	120
Head tube angle	69.3°	69.3°	69.5°	69.5°	69.5°	69.5°	69.5°
Seat tube angle	73.5°	73.5°	73°	73°	73°	73°	73°
Chainstay lengthmm	425	425	438	438	438	438	438
Wheelbasemm	1036	1053	1109	1125	1145	1167	1181
Front centermm	618	633	677	693	713	735	749
Bottom bracket dropmm	58	48	58	58	58	58	58
Bottom bracket heightmm	292	302	311	310	310	310	311
Standover heightmm	698	724	748	757	757	768	804
Fork rakemm	44	44	51	51	51	51	51
Trailmm	88	88	94	94	94	94	94
Stack/reach ratio	1.50	1.49	1.43	1.38	1.35	1.35	1.31

Not published by the manufacturer: Front travel, Rear travel, Crank length, Handlebar width, Stem length, Stem angle, Seatpost length and Dropper post travel.

Specifications

Frame and fork

Intended fit: Unisex
Frame material: Aluminum
Bicycle weight: 13.05 kg

28.8 lb
Weight limit: 136 kg

299.8 lb

Suspension

Suspension configuration: Hardtail
Front travel: 100 mm

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 30
Largest chainring: 30
Rear sprockets: 12
Smallest sprocket: 10
Largest sprocket: 51
Lowest gear: 17.1 in
Highest gear: 87.0 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Seatpost: Rigid seatpost
Shifting: Mechanical

Additional specifications

Bottom bracket standard: BSA
Fork spring: Air
Tire clearance: Maximum tire width: 2.8″
Tire width: 2.35″
Wheel material: Aluminum
Wheel size: 27.5″, 29″

Technical analysis

4 measures

How these figures sit among bicycles of the same class and model year. Context, not a ranking.

Front travel

100 mm

This value is within the central range for this class.

Cohort: Mountain / Cross-country Model year: 2022
Sample: 1,587 bicycles with this information
Coverage: 93.1% of the class

Lowest gear

17.1 gear inches

This value is below the central range for this class.

Cohort: Mountain / Cross-country Model year: 2022
Sample: 1,333 bicycles with this information
Coverage: 78.2% of the class

Highest gear

87.0 gear inches

This value is below the central range for this class.

Cohort: Mountain / Cross-country Model year: 2022
Sample: 1,333 bicycles with this information
Coverage: 78.2% of the class

Shifting

Mechanical

127 of 1,694 bicycles with this information use electronic shifting.

Cohort: Mountain / Cross-country Model year: 2022
Sample: 1,694 bicycles with this information
Coverage: 99.4% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 6.5 km/h
Highest gear: 33.3 km/h

Total gear range 510%

Technical details and class reference

These speeds describe the gearing at the selected cadence, not how fast you can ride.
Calculated from published gear-inch values and their wheel-size assumptions.
These gearing values describe the bicycle, not a selected frame size.
A 100% range means one ratio; 500% means the highest ratio is five times the lowest.
For e-bikes, motor assistance cutoff is not represented.

Gear-inch range

Lower gear-inch values travel less distance per pedal revolution; higher values travel farther.

This bicycle: 17.1–87.0 gear inches
Class reference (p10–p90): 17.7–100.2 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Mountain / Cross-country Model year: 2022
Lowest gear: 1333 bicycles with this information, 78.2% of the class
Highest gear: 1333 bicycles with this information, 78.2% of the class

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 2022 builds
Specification	This bicycle Trek X-Caliber 8	Trek X-Caliber 9
Frame
Bicycle weight	13.05 kg	12.75 kg
Cockpit
Seatpost	Rigid seatpost	Dropper seatpost

Changes since 2021
Specification	2021 Trek X-Caliber 8	This bicycle Trek X-Caliber 8
Frame
Bicycle weight	13.8 kg	13.05 kg
Drivetrain
Smallest sprocket	11	10
Largest sprocket	50	51
Lowest gear	17.4 in	17.1 in
Highest gear	79.1 in	87.0 in
Other specifications
Tire width	2.2″	2.35″
Wheel size	29″	27.5″ / 29″