2022 Trek

Checkpoint SLR 9 eTap

A carbon frame gravel bike with ultra high-end components and hydraulic disc brakes.
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MSRP$12,049
Weight17.9 lbs  
FrameCarbon
SuspensionRigid
ForkCarbon
Wheels700c Carbon
Drivetrain1 × 12 Electronic
GroupsetRED XPLR eTap, RED AXS
Power MeterRed AXS
BrakesHydraulic Disc
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Insights
Ride Feel

Based on frame geometry and build specs.

Rider Position
relaxedaggressive
Terrain
smoothrugged
Checkpoint SLR 9 eTap
Other Gravel bikes
Gearing

A bike with lower gearing will be easier to ride up steep hills, while a higher top end means it will pedal faster down hills.

Lowest gear

(climbing)

35 mph

Checkpoint SLR 9 eTap

36 mph

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Highest gear

(descending)

Spec Level

Based on build material and quality level of the frame, fork, wheelset, groupset, suspension system, and more.

Compare the full Checkpoint model range

View Comparison
Sizing
49cm

5'1" – 5'5"

52cm

5'3" – 5'7"

54cm

5'5" – 5'9"

56cm

5'8" – 6'0"

58cm

5'10" – 6'2"

61cm

6'0" – 6'4"

Rider Fit Notes
  • 5'7", size 54, Fits large
  • 5'10", size LG, Just right
  • 5'9", size 52cm, Just right
Reviews
Gran Fondo Magazine
The 2023 Trek Checkpoint SLR 9 eTap in review – Our big gravel race bike shootout

Jun 2023 · Calvin Zajac

A comfortable all-purpose weapon, and a premium price –which boxes can the Trek Checkpoint SLR 9 eTap tick? We putit through the wringer to find out!

Highs
  • IsoSpeed system is inconspicuous and functional, providing added comfort at the rear

  • Versatile

  • Storage compartment in the down tube

Lows
  • Round, less ergonomic handlebars

  • Bontrager GR1 Team Issue TR tires lack grip in damp conditions and tend to bounce

  • Unbalanced level of compliance between the front and rear

Read Review

road.cc
Take a look at the Trek Checkpoint SL 6 eTap

Oct 2022 · Mat Brett

Get all the details of this fiery red gravel/adventure bike with Trek’s gravel-smoothing IsoSpeed

Read Review

Cycling News
Trek Checkpoint SL6 eTap long-term review: Simple done brilliantly

Sep 2022 · Josh Ross

The Trek Checkpoint is the only bike you need to take you on every adventure

Highs
  • SRAM Rival AXS is the perfect groupset for an all-arounder

  • Mud-guard mounts

  • Mounting points for every bag you can think of

  • Non-proprietary seat-post provides options

  • Internal storage is convenient

  • Downtube protection eases worry

  • Threaded bottom bracket

  • Ideal all-around gearing

Lows
  • Short stem for added stability means handlebar/knee interference

  • Lacks included protection for the chain stay

  • Detail behind the fork steerer collects water and is difficult to clean

Read Review

Bike Perfect
Trek Checkpoint ALR 5 review – a confident, capable gravel bike

Sep 2022 · Steve Williams

Trek's updated aluminum Checkpoint is a surefooted, confidence-inspiring ride that's perfect for ruined back lanes, byways and well-laden travels

Highs
  • Stable and predictable

  • Comfortable

  • Great shifting and brakes

Lows
  • Gearing a bit tall for the weight

  • Could use a dropper post

Read Review

Cyclist
Trek Checkpoint SLR 9 eTap review

Jul 2022 · Ben Delaney

Trek’s versatile gravel bike offers progressive geometry, hidden storage, a racy but comfortable ride, and a sizeable price tag

Highs
  • Comfortable ride

  • Progressive geometry

  • Smart but unfussy mounts

  • Conventional bar and stem

Lows
  • Costs as much as a small car

  • No power meter

  • Heavier than much of the competition

Read Review

BikeRadar
Trek Checkpoint SL 6 eTap review

May 2022 · Jack Luke

A highly versatile gravel bike that's comfortable and decent value too

Highs
  • Notably comfortable ride

  • Very versatile

Lows
  • Inelegant seat-clamp design

  • Occasionally rattly

Read Review

Bicycling
The New Trek Checkpoint Line Is for Gravel Riders of All Kinds

Sep 2021

Updated geometry and differentiated models for speed, adventure, and all purpose riding

Read Review

Canadian Cycling Magazine
Trek Checkpoint SL 6: A first look at the new do-it-all gravel bike

Sep 2021 · Matthew Pioro

Also, a tour of the revamped Trek Checkpoint lineup of bikes and Adventure bags for mixed-surface adventures

Read Review

Geometry
99 Spokes on YouTube99 Spokes on YouTube
Specs
Build
Frame

700 Series OCLV Carbon, IsoSpeed, downtube storage door, internal routing, Ride Tuned seat mast, chain keeper, T47 BB, fender mounts, integrated frame bag mounts, flat mount disc, 142x12mm thru axle

BB StandardT47, Threaded

Tire Clearance45c

ColorsMatte Deep Smoke / Gloss Olive Grey; Era White / Emerald Iris; Marigold / Nautical Navy; Radioactive Coral

Fork

Checkpoint carbon, tapered carbon steerer, fender mounts, flat mount disc, 12x100mm thru axle

Bottom Bracket

SRAM DUB, T47 threaded, internal bearing

Stem

Size: 49, Bontrager RSL Carbon, 31.8mm clamp, 7 degree, 70mm length; Size: 52, 54, Bontrager RSL Carbon, 31.8mm clamp, 7 degree, 80mm length; Size: 56, 58, Bontrager RSL Carbon, 31.8mm clamp, 7 degree, 90mm length; Size: 61, Bontrager RSL Carbon, 31.8mm clamp, 7 degree, 100mm length

Handlebar

Size: 49, Bontrager Pro IsoCore VR-SF, 38cm; Size: 52, Bontrager Pro IsoCore VR-SF, 40cm; Size: 54, 56, Bontrager Pro IsoCore VR-SF, 42cm; Size: 58, 61, Bontrager Pro IsoCore VR-SF, 44cm

Saddle

Size: 49, 52, Bontrager P3 Verse Pro, carbon rails, 155mm width; Size: 54, 56, 58, 61, Bontrager P3 Verse Pro, carbon rails, 145mm width

Seatpost

Size: 49, 52, 54, 56, Bontrager carbon seatmast cap, 5mm offset, short length; Size: 58, 61, Bontrager carbon seatmast cap, 5mm offset, tall length

TypeRigid

Groupset
Rear Derailleur

SRAM RED XPLR eTap AXS, 44T max cog

Crank

Size: 49, SRAM RED AXS Power Meter, 40T, DUB, 165mm length; Size: 52, SRAM RED AXS Power Meter, 40T, DUB, 170mm length; Size: 54, 56, SRAM RED AXS Power Meter, 40T, DUB, 172.5mm length; Size: 58, 61, SRAM RED AXS Power Meter, 40T, DUB, 175mm length

Power Meter

Size: 49, SRAM RED AXS Power Meter, 40T, DUB, 165mm length; Size: 52, SRAM RED AXS Power Meter, 40T, DUB, 170mm length; Size: 54, 56, SRAM RED AXS Power Meter, 40T, DUB, 172.5mm length; Size: 58, 61, SRAM RED AXS Power Meter, 40T, DUB, 175mm length

Shifters

SRAM RED eTap AXS, 12 speed

Cassette

SRAM XG-1271, 10-44, 12 speed

Chain

SRAM RED D1, 12 speed

Brakes

Hydraulic Disc

TypeHydraulic Disc

Wheels
Rims

Front: Bontrager Aeolus RSL 37V, OCLV Carbon, Tubeless Ready, 37mm rim depth, 100x12mm thru axle, Rear: Bontrager Aeolus RSL 37V, OCLV Carbon, Tubeless Ready, 37mm rim depth, 142x12mm thru axle

Tires

Bontrager GR1 Team Issue, Tubeless Ready, Inner Strength casing, aramid bead, 120 tpi, 700x40c

Disc Rotors

SRAM CenterLine X, centerlock, round edge, 160mm

Rider Notes
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Last updated June 28
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