Trek Checkpoint SL 5 Gen 3 AXS

Name: Trek Checkpoint SL 5 Gen 3 AXS
Brand: Trek
Price: 2999.99 USD

2027 RoadGravel Manufacturer page

Trek Checkpoint SL 5 Gen 3 AXS, color Trek Black / Matte Carbon Smoke

Price: $2,999.99

Prices shown first for United States

Brand's site · 2026-11-11
Germany: €2,999 Brand's site · 2026-11-11
United Kingdom: £2,750 Brand's site · 2026-11-11
Suspension: Rigid
Wheels: 700c
Drivetrain: 1 × 12 40t / 11–44t
Gear range: 400%
Weight: 9.5 kg 20.9 lb · Reference configuration not specified
Frame: Carbon
Brakes: Hydraulic disc

Rider height by size (cm)

Size guide

XS 143–159
SM 157–165
MD 163–178
MD/LG 176–189
LG 187–195
XL 193–203

Components

16 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, IsoSpeed, downtube storage door, hidden fender mounts, rack mounts, integrated frame bag mounts, RCS Headset System, invisible cable routing, T47, flat mount disc, integrated chainkeeper, removable FD hanger, UDH, 142x12mm chamfered thru axle Not identified

Suspension

1 part

Fork

Checkpoint full carbon, tapered carbon steerer, fender mounts, triple rack mounts, flat mount disc, 12x100mm chamfered thru axle Not identified

Drivetrain

6 parts

Bottom bracket
- SRAM
Cassette
- SRAM XPLR PG-1231 12 speeds
PG-1231
Chain
- SRAM Apex 12 speeds
Crankset
- SRAM Apex 40t
Rear derailleur
- SRAM Apex
Shifters
- SRAM Apex

Brakes

2 parts

Wheels and tires

5 parts

Front hub
- Bontrager
Rear hub
- Bontrager
Rims
- Bontrager
CL-712
Spokes

14 g stainless steel, black Not identified
Tires
- Bontrager

Cockpit and contact points

4 parts

Sizes and geometry

6 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size MD

Table

Reach 391mm

Stack 579mm

Wheelbase 1034mm

Head angle 71.6°

Seat angle 72.8°

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	380	386	391	397	402	408
Stackmm	535	556	579	601	620	640
Top tube lengthmm	536	547	566	578	589	601
Seat tube lengthmm	445	480	505	530	550	575
Head tube lengthmm	86	106	130	151	171	191
Head tube angle	71°	71.4°	71.6°	72°	72.1°	72.4°
Seat tube angle	72.7°	73°	72.8°	72.8°	72.8°	72.8°
Chainstay lengthmm	430	430	430	430	430	430
Wheelbasemm	1013	1022	1034	1042	1052	1062
Front centermm	595	604	615	624	634	643
Bottom bracket dropmm	76	76	76	76	76	76
Bottom bracket heightmm	273	273	273	273	273	273
Standover heightmm	746	772	799	813	837	861
Fork rakemm	49	49	50	49	49	49
Trailmm	71	68	68	64	64	62
Stack/reach ratio	1.41	1.44	1.48	1.51	1.54	1.57

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: 9.5 kg

20.9 lb
Weight limit: 125 kg

275.6 lb

Suspension

Suspension configuration: Rigid

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 40
Largest chainring: 40
Rear sprockets: 12
Smallest sprocket: 11
Largest sprocket: 44
Lowest gear: 26.4 in
Highest gear: 105.5 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Derailleur hanger: UDH
Seatpost: Rigid seatpost
Shifting: Electronic

Additional specifications

Bottom bracket standard: T47
Tire clearance: Maximum tire width: 50c
Tire width: 42c
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

26.4 gear inches

This value is within 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

105.5 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

Electronic

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: 10.1 km/h
Highest gear: 40.4 km/h

Total gear range 400%

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: 26.4–105.5 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 Checkpoint SL 5 Gen 3 AXS	Trek Checkpoint ALR 3 Gen 3	Trek Checkpoint ALR 4 Gen 3	Trek Checkpoint ALR 5 Gen 3	Trek Checkpoint SL 6 Gen 3 AXS	Trek Checkpoint SL 6 Pro Gen 3 AXS
Frame
Frame material	Carbon	Aluminum	Aluminum	Aluminum	Carbon	Carbon
Bicycle weight	9.5 kg	10.41 kg	10.4 kg	9.87 kg	9.49 kg	Not informed
Drivetrain
Rear sprockets	12	10	11	12	13	13
Smallest sprocket	11	11	11	11	10	10
Largest sprocket	44	48	50	44	46	46
Lowest gear	26.4 in	24.2 in	23.2 in	26.4 in	25.2 in	25.2 in
Highest gear	105.5 in	105.5 in	105.5 in	105.5 in	116.0 in	116.0 in
Brakes
Brake type	Hydraulic disc	Mechanical disc	Hydraulic disc	Hydraulic disc	Hydraulic disc	Hydraulic disc
Cockpit
Shifting	Electronic	Mechanical	Mechanical	Mechanical	Electronic	Electronic
Other specifications
Wheel material	Aluminum	Aluminum	Aluminum	Aluminum	Aluminum	Carbon