Trek Check-OUT SL 5

Name: Trek Check-OUT SL 5
Brand: Trek
Price: 5799.99 USD

2027 RoadGravel Manufacturer page

Trek Check-OUT SL 5, color Dark Star / Dark Web

Price: $5,799.99

Prices shown first for United States

Brand's site · 2026-11-11
Germany: €4,999 Brand's site · 2026-11-11
United Kingdom: £4,500 Brand's site · 2026-11-11
Travel: 60 / 55 mm Fork / rear shock
Wheels: 700c
Drivetrain: 1 × 12 38t / 10–51t
Gear range: 510%
Weight: 11.97 kg 26.4 lb · Reference configuration not specified
Frame: Carbon
Brakes: Hydraulic disc

Rider height by size (cm)

Size guide

SM 158–165
MD 163–178
MD/LG 176–189
LG 187–195
XL 193–203

Components

17 of 19 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

500 Series OCLV Carbon, integrated frame bag mounts, integrated rack, T47, UDH, 142x12mm chamfered thru axle, 55mm travel Not identified

Suspension

2 parts

Drivetrain

6 parts

Bottom bracket
- Praxis
Cassette
- Shimano Deore XT CS-M8200-12 12 speeds
CS-M8200-12
Chain
- Shimano Deore XT CN-M8100
CN-M8100
Crankset
- Shimano GRX FC-RX610-1 12 speeds 38t
FC-RX610
Rear derailleur
- Shimano GRX RD-RX822 12 speeds
RD-RX822
Shifters
- Shimano GRX ST-RX820
ST-RX820

Brakes

2 parts

Brakes
- Shimano
Disc rotors
- Shimano RT-CL800
RT-CL800

Wheels and tires

3 parts

Cockpit and contact points

4 parts

Other components

1 part

Racks

Checkout rear rack Not identified

Sizes and geometry

5 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size MD/LG

Table

Reach 417mm

Stack 634mm

Wheelbase 1117mm

Head angle 69.4°

Seat angle 73.7°

Every size is drawn to the same scale, in millimeters. Explanatory schematic on an assumed 700c wheel; exact published values are in the table below.

Size Reported by the manufacturer

Complete manufacturer geometry table 5 published sizes

Complete manufacturer geometry by size
Measurement
Reachmm	395	407	417	427	435
Stackmm	580	617	634	652	673
Top tube lengthmm	564	589	597	613	628
Seat tube lengthmm	440	470	520	540	560
Head tube lengthmm	94	133	149	170	193
Head tube angle	68.8°	69°	69.4°	69.5°	69.4°
Seat tube angle	74.6°	74.2°	73.7°	73°	72.6°
Chainstay lengthmm	442	442	442	442	442
Wheelbasemm	1081	1105	1117	1135	1150
Front centermm	648	672	684	702	716
Bottom bracket dropmm	70	70	70	68	68
Bottom bracket heightmm	279	279	279	281	281
Standover heightmm	772	804	838	846	852
Fork rakemm	48	48	48	50	48
Trailmm	92	91	88	88	88
Stack/reach ratio	1.47	1.52	1.52	1.53	1.55

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: Carbon
Bicycle weight: 11.97 kg

26.4 lb
Weight limit: 125 kg

275.6 lb

Suspension

Suspension configuration: Full suspension
Front travel: 60 mm
Rear travel: 55 mm

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 38
Largest chainring: 38
Rear sprockets: 12
Smallest sprocket: 10
Largest sprocket: 51
Lowest gear: 21.6 in
Highest gear: 110.2 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Derailleur hanger: UDH
Seatpost: Dropper seatpost
Shifting: Mechanical

Additional specifications

Bottom bracket standard: T47
Fork spring: Air
Tire clearance: Maximum tire width: 2.2″
Tire width: 55c
Wheel material: Aluminum
Wheel size: 700c

Technical analysis

3 measures

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

Lowest gear

21.6 gear inches

This value is below the central range for this class.

Cohort: Road / Gravel Model year: 2027
Sample: 213 bicycles with this information
Coverage: 80.0% of the class

Highest gear

110.2 gear inches

This value is below the central range for this class.

Cohort: Road / Gravel Model year: 2027
Sample: 213 bicycles with this information
Coverage: 80.0% of the class

Shifting

Mechanical

126 of 265 bicycles with this information use electronic shifting.

Cohort: Road / Gravel Model year: 2027
Sample: 265 bicycles with this information
Coverage: 99.6% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 8.3 km/h
Highest gear: 42.2 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: 21.6–110.2 gear inches
Class reference (p10–p90): 22.8–127.6 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Road / Gravel Model year: 2027
Lowest gear: 213 bicycles with this information, 80.0% of the class
Highest gear: 213 bicycles with this information, 80.0% 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 2027 builds
Specification	This bicycle Trek Check-OUT SL 5	Trek Check-OUT SL 7 AXS
Frame
Bicycle weight	11.97 kg	11.28 kg
Drivetrain
Largest sprocket	51	52
Lowest gear	21.6 in	21.2 in
Cockpit
Shifting	Mechanical	Electronic
Other specifications
Wheel material	Aluminum	Carbon