Trek Checkpoint SL 6

Name: Trek Checkpoint SL 6
Brand: Trek

2019 RoadGravel Manufacturer page

Last known price: $3,999

Prices shown first for United States
Suspension: Rigid
Wheels: 700c
Drivetrain: 2 × 11 34–50t / 11–34t
Gear range: 455%
Weight: 8.94 kg 19.7 lb · Reference configuration not specified
Frame: Carbon
Brakes: Hydraulic disc

Rider height by size (cm)

Size guide

49cm 158–164
52cm 161–169
54cm 167–175
56cm 172–181
58cm 178–186
61cm 184–191

Components

14 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, Rear IsoSpeed, Stranglehold dropouts, tapered head tube, BB90, flat mount disc brakes, rack mounts and hidden fender mounts, Control Freak, internal cable routing, 12mm thru axle, 3S chain keeper, Ride Tuned seatmast Not identified

Suspension

1 part

Fork

Checkpoint carbon disc, carbon tapered steerer, flat mount disc brakes, rack mounts, hidden fender mounts, 12mm thru axle Not identified

Drivetrain

7 parts

Bottom bracket

BB90 Not identified
Cassette
- Shimano CS-HG800-11 11 speeds
CS-HG800-11
Chain
- Shimano CN-HG600-11
CN-HG600-11
Crankset
- Shimano Ultegra 50/34t
Front derailleur
- Shimano Ultegra
Rear derailleur
- Shimano Ultegra
Shifters
- Shimano Ultegra

Brakes

1 part

Brakes
- Shimano Ultegra BR-R8070
BR-R8070

Wheels and tires

2 parts

Cockpit and contact points

7 parts

Grips
- Bontrager
Handlebar
- Bontrager
Headset

Integrated, cartridge bearing, sealed, 1-1/8˝ top, 1.5˝ bottom Not identified
Pedals

Not included Not identified
Saddle
- Bontrager
Seatpost
- Bontrager
Stem
- Bontrager

Sizes and geometry

6 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size 54cm

Table

Reach 383mm

Stack 567mm

Wheelbase 1014mm

Head angle 71.8°

Seat angle 73.5°

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 6 published sizes

Complete manufacturer geometry by size
Measurement
Reachmm	373	379	383	387	391	397
Stackmm	532	549	567	586	609	638
Top tube lengthmm	515	536	551	566	577	592
Seat tube lengthmm	490	520	540	560	580	610
Head tube lengthmm	90	107	126	145	171	200
Head tube angle	71.4°	71.6°	71.8°	72.2°	72.3°	72.6°
Seat tube angle	75°	74°	73.5°	73°	73°	73°
Chainstay lengthmm	425	425	425	425	425	425
Wheelbasemm	995	1005	1014	1020	1032	1044
Front centermm	582	592	601	607	618	630
Bottom bracket dropmm	78	78	76	76	74	74
Bottom bracket heightmm	271	271	273	273	275	275
Standover heightmm	723	749	775	795	817	846
Fork rakemm	49	49	49	49	49	49
Trailmm	66	65	64	61	61	59
Stack/reach ratio	1.43	1.45	1.48	1.51	1.56	1.61

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
Fork material: Carbon
Bicycle weight: 8.94 kg

19.7 lb
Weight limit: 125 kg

275.6 lb

Suspension

Suspension configuration: Rigid

Drivetrain

Derived by Bikelake

Front chainrings: 2
Smallest chainring: 34
Largest chainring: 50
Rear sprockets: 11
Smallest sprocket: 11
Largest sprocket: 34
Lowest gear: 29.0 in
Highest gear: 131.8 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: BB90
Tire clearance: Maximum tire width: 45c
Tire width: 40c
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

29.0 gear inches

This value is within the central range for this class.

Cohort: Road / Gravel Model year: 2019
Sample: 449 bicycles with this information
Coverage: 89.2% of the class

Highest gear

131.8 gear inches

This value is within the central range for this class.

Cohort: Road / Gravel Model year: 2019
Sample: 449 bicycles with this information
Coverage: 89.2% of the class

Shifting

Mechanical

65 of 503 bicycles with this information use electronic shifting.

Cohort: Road / Gravel Model year: 2019
Sample: 503 bicycles with this information
Coverage: 100.0% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 11.1 km/h
Highest gear: 50.5 km/h

Total gear range 455%

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: 29.0–131.8 gear inches
Class reference (p10–p90): 24.4–131.8 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Road / Gravel Model year: 2019
Lowest gear: 449 bicycles with this information, 89.2% of the class
Highest gear: 449 bicycles with this information, 89.2% 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 2019 builds

Differences across 2019 builds
Specification	This bicycle Trek Checkpoint SL 6	Trek Checkpoint AL 3	Trek Checkpoint AL 4	Trek Checkpoint ALR 4	Trek Checkpoint ALR 4 Women's	Trek Checkpoint ALR 5 Women's
Frame
Intended fit	Unisex	Unisex	Unisex	Unisex	womens	womens
Frame material	Carbon	Aluminum	Aluminum	Aluminum	Aluminum	Aluminum
Bicycle weight	8.94 kg	10.5 kg	10.56 kg	10.12 kg	9.98 kg	9.77 kg
Drivetrain
Rear sprockets	11	9	10	10	10	11
Largest sprocket	34	32	32	34	34	34
Lowest gear	29.0 in	30.8 in	30.8 in	29.0 in	29.0 in	29.0 in
Brakes
Brake type	Hydraulic disc	Mechanical disc	Hydraulic disc	Hydraulic disc	Hydraulic disc	Hydraulic disc
Other specifications
Bottom bracket standard	BB90	Not informed	Not informed	BB86/BB92	BB86/BB92	BB86/BB92
Tire clearance	Maximum tire width: 45c	Maximum tire width: 38c	Maximum tire width: 38c	Maximum tire width: 45c	Maximum tire width: 45c	Not informed
Tire width	40c	32c	32c	40c	40c	40c