Trek · Checkpoint ALR

Checkpoint ALR 4 Gen 3

2027

$1,899.99

Manufacturer price · US market. Not a local price.

Trek Checkpoint ALR 4 Gen 3
Bontrager Elite GravelHandlebar
300 Series Alpha AluminiumFrame
Checkpoint full carbonFork
Brakes
Shimano CUES 8Drivetrain
Bontrager Girona ProTyres

Tap a number to see the part.

Bontrager Elite Gravel

Handlebar

The handlebar and stem are where your hands steer the bike. Their width and length set how upright or stretched out you sit.

300 Series Alpha Aluminium

Frame

The frame is the bike's backbone: every other part is fixed to it. Its material and shape decide its weight and how it feels to ride.

Checkpoint full carbon

Fork

The fork holds the front wheel. A suspension fork absorbs bumps at the front; its travel is how far it can compress.

Brakes

Brakes slow the bike. Disc brakes squeeze a rotor fixed to the wheel hub; rim brakes squeeze the wheel rim itself.

Shimano CUES 8

Drivetrain

The drivetrain turns your pedalling into motion: the cranks, the chain, the cassette and the derailleur that changes gear.

Bontrager Girona Pro

Tyres

Tyres are the bike's only contact with the ground. Their width and tread decide grip, comfort and rolling speed.

© Trek Bicycle Corporation

Components

Fork
Checkpoint full carbon
Frame
300 Series Alpha Aluminium
Wheels
Bontrager Paradigm 23
Weight
ML - 10.40 kg / 22.93 lbs
Drivetrain
Shimano CUES 8,000, 11-speed
Tyres
Bontrager Girona Pro, 700x42 mm
Handlebar
Bontrager Elite Gravel, alloy
Weight
ML – 10.40 kg/22.93 lb (with TLR sealant, no tubes)
Weight limit
This bike has a maximum total weight limit (combined weight of bicycle, rider, and cargo) of 275 pounds (125 kg).
Max chainring
1x:44 2x: 46/30
Max fork travel
40 mm (XS: compatible with rigid fork only) · See Checkpoint ALR Gen 3 FAQ for compatible options
Rotor size
Max brake rotor sizes: 180 mm front and rear
Max tyre size
50 mm without mudguards, 42 mm with mudguards (as measured, see manual for details)

Geometry

Frames drawn: Trek Checkpoint ALR 4 Gen 3 · XS.
Trek Checkpoint ALR 4 Gen 3 · XS
MeasureXSSMMLLXL
Wheels700c700c700c700c700c700c
Rider height143–158 cm—————
Inseam67–74 cm—————
445 mm480 mm505 mm530 mm550 mm575 mm
74.1°73.7°73.2°72.8°72.5°72.1°
96 mm117 mm140 mm162 mm181 mm201 mm
71.2°71.6°71.8°72.2°72.3°72.6°
536 mm548 mm568 mm580 mm592 mm604 mm
78 mm78 mm76 mm76 mm74 mm74 mm
435 mm435 mm435 mm435 mm435 mm435 mm
49 mm49 mm49 mm49 mm49 mm49 mm
74 mm71 mm70 mm67 mm66 mm65 mm
1,025 mm1,033 mm1,041 mm1,048 mm1,058 mm1,070 mm
735 mm765 mm789 mm809 mm829 mm859 mm
380 mm385 mm391 mm397 mm402 mm408 mm
545 mm566 mm589 mm611 mm630 mm650 mm

Similar bikes

Similar bicycles: same category and type, comparable US MSRP

How we choose
  • Same category and electric or non-electric type
  • US MSRP ratio no greater than 1.3
  • Other families, ordered by price and stack/reach proximity

Manufacturer suggested retail prices are for the US market in USD. They are not local retail prices.

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