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Trek Checkpoint SLR 9 eTap

Trek Checkpoint SLR 9 eTap
  • Color: Era White/Emerald Iris
  • Color: Marigold/Nautical Navy
  • Color: Radioactive Coral
  • Color: Matte Deep Smoke/Gloss Olive Grey
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Checkpoint SLR 9 eTap is our best carbon gravel bike, and it's built for crushing the world's greatest gravel races. The lightweight 700 Series OCLV Carbon frame has gravel-smoothing IsoSpeed and a nimble-yet-stable progressive geometry. Plus, a smart and smooth SRAM RED wireless electronic drivetrain for blazing fast shifts, Aeolus RSL 37V carbon wheels, and extra mounts for gear and accessories. This bike a true gravel-grinding powerhouse.

It's right for you if...
You have big dreams for the likes of The Mid South, Belgian Waffle Rides, and Unbound Gravel, and know you'll need the most dialed gravel bike for these epic adventures. You want our most advanced Checkpoint, one that's made and spec'd specifically for gravel racing.

The tech you get
A 700 Series OCLV Carbon frame with Front IsoSpeed and carbon armor, a progressive geometry that's stable at speed and efficient when you're grinding up a climb, internal storage, hidden cables that won't interfere with bags, and integrated frame bag and fender mounts. Plus, a carbon fork, 2x12 SRAM RED eTap AXS wireless electronic drivetrain with a wide-range cassette, and Bontrager Aeolus RSL 37V carbon wheels with wide 700x40c gravel tires that provide extra traction and stability. Fits up to 45c tires.

The final word
Our best Checkpoint frame is designed and built for performance and comfort during grueling gravel races. It's ultra light, fast, and comes with premium parts like SRAM’s top-of-the-line wireless electronic drivetrain and RSL carbon wheels.

Why you'll love it
- The SRAM RED eTap AXS drivetrain is smart, smooth, and completely wireless
- The controlled rebound of the IsoSpeed decoupler soaks up fatiguing bumps without bouncing you around
- All-new progressive geometry is quick and nimble yet keeps you stable and in control on fast, choppy descents
- A sleek internal storage compartment gives you a versatile spot to stow tools and gear
- Integrated frame bag mounts and fender mounts make it easy to carry gear and water

bike frame with labeled dimensions
Bike Sizes:
49 cm52 cm54 cm56 cm58 cm61 cm
A. Reach 39.3cm 39.9cm 40.3cm 40.7cm 41.1cm 41.7cm
B. Stack 53.8cm 55.3cm 57.1cm 59.2cm 60.9cm 63.9cm
C. Standover 73.5cm 76.5cm 78.9cm 80.9cm 82.9cm 85.9cm
D. Effective Top Tube 54.1cm 55.5cm 57cm 58.4cm 59.7cm 61.7cm
E. Head Tube Angle 71.2° 71.6° 71.8° 72.2° 72.3° 72.6°
F. Head Tube Length 9cm 10.5cm 12.5cm 14.5cm 16.5cm 19.5cm
G. Seat Tube Angle 74.1° 73.7° 73.2° 72.8° 72.5° 72.1°
H. Seat Tube Length 49cm 52cm 54cm 56cm 58cm 61cm
J. Bottom Bracket Drop 7.8cm 7.8cm 7.6cm 7.6cm 7.4cm 7.4cm
K. Fork Rake/Offset 4.5cm 4.5cm 4.5cm 4.5cm 4.5cm 4.5cm
L. Trail 7.4cm 7.1cm 7cm 6.7cm 6.6cm 6.5cm
M. Wheelbase 102.5cm 103.3cm 104.1cm 104.8cm 105.8cm 107cm
O. Chainstay Length 43.5cm 43.5cm 43.5cm 43.5cm 43.5cm 43.5cm


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
Fork Checkpoint carbon, tapered carbon steerer, fender mounts, flat mount disc, 12x100mm thru axle
Wheels Front: Bontrager Aeolus RSL 37, OCLV Carbon, Tubeless Ready, 37mm rim depth, 100x12mm thru axle
Rear: Bontrager Aeolus RSL 37, 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
Bottom Bracket SRAM DUB, T47 threaded, internal bearing
Crankset SRAM RED AXS Power Meter, 40T, DUB GLS spindle
Shifters SRAM RED eTap AXS, 12 speed
Rear Derailleur SRAM RED XPLR eTap AXS, 44T max cog
Cassette/Freewheel SRAM XG-1271, 10-44, 12 speed
Chain SRAM RED D1, 12 speed
Rotors SRAM CenterLine X, centerlock, round edge, 160mm
Handlebars Bontrager Pro IsoCore VR-SF
Tape/Grips Bontrager Supertack Perf tape
Stem Bontrager RSL Carbon, 31.8mm clamp, 7 degree
Seatpost Bontrager carbon seatmast cap, 5mm offset
Saddle Bontrager P3 Verse Pro, carbon rails
Accessories & Extras Bontrager TLR sealant, 6oz, Bontrager XXX TLR valve, 55mm, Bontrager TLR rimstrip, Bontrager BITS Internal Frame Storage Bag

* Subject to change without notice.

Part Numbers

Option UPC MPN Store SKU
Era White/Emerald Iris / 49cm 601842655047 5262679 CHE39792853S
Era White/Emerald Iris / 52cm 601842655030 5262680 CHE3932973S
Era White/Emerald Iris / 54cm 601842655023 5262681 CHE39558573S
Era White/Emerald Iris / 56cm 601842655016 5262682 CHE39562514S
Era White/Emerald Iris / 58cm 601842655009 5262683 CHE39282033S
Era White/Emerald Iris / 61cm 601842654996 5262684 CHE39701823S
Marigold/Nautical Navy / 49cm 601842654989 5262685 CHE40807322Y
Marigold/Nautical Navy / 52cm 601842654972 5262686 CHE40496793Y
Marigold/Nautical Navy / 54cm 601842654965 5262687 CHE40190086Y
Marigold/Nautical Navy / 56cm 601842654958 5262688 CHE40243798Y
Marigold/Nautical Navy / 58cm 601842654941 5262689 CHE40406789Y
Marigold/Nautical Navy / 61cm 601842654934 5262690 CHE40970871Y
Radioactive Coral / 49cm 601842654927 5262691 CHE36766572L
Matte Blue Sage / 49cm 601842879702 5297093 CHE32234448E
Radioactive Coral / 52cm 601842654910 5262692 CHE36320888L
Matte Blue Sage / 52cm 601842879696 5297094 CHE32137681E
Radioactive Coral / 54cm 601842654903 5262693 CHE36838487L
Matte Blue Sage / 54cm 601842879689 5297095 CHE32765434E
Radioactive Coral / 56cm 601842654897 5262694 CHE36475690L
Matte Blue Sage / 56cm 601842879672 5297096 CHE32624984E
Radioactive Coral / 58cm 601842654880 5262695 CHE36421465L
Matte Blue Sage / 58cm 601842879665 5297097 CHE32459975E
Radioactive Coral / 61cm 601842654873 5262696 CHE36596807L
Matte Blue Sage / 61cm 601842879658 5297098 CHE32756300E
Matte Deep Smoke/Gloss Olive Grey / 49cm 601842655108 5262673 CHE48332752Y
Matte Deep Smoke/Gloss Olive Grey / 52cm 601842655092 5262674 CHE48890003Y
Matte Deep Smoke/Gloss Olive Grey / 54cm 601842655085 5262675 CHE48614862Y
Matte Deep Smoke/Gloss Olive Grey / 56cm 601842655078 5262676 CHE48825726Y
Matte Deep Smoke/Gloss Olive Grey / 58cm 601842655061 5262677 CHE48497825Y
Matte Deep Smoke/Gloss Olive Grey / 61cm 601842655054 5262678 CHE48861857Y