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It's right for you if...
You have big gravel dreams, and know you'll need the most dialled, capable bike for these epic adventures. You also want the incredible speed, precision and clean looks of SRAM's newest wireless electronic drivetrain.
The tech you get
A 500 Series OCLV Carbon frame with Rear IsoSpeed and carbon armour, 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, integrated frame bag mounts and rack and mudguard mounts. Plus, a carbon fork, a 1x12 SRAM Rival eTap AXS wireless electronic drivetrain with a wide-range cassette and Paradigm Comp 25 wheels. You can even run a dropper post to get low on long descents. Fits up to 45 c tyres.
The final word
A carbon gravel bike built for the longest days, roughest roads and biggest adventures. It's light, fast, comfortable and spec'd with high-end parts that perform even in the most rugged terrain, like an advanced wireless electronic drivetrain for lightning-fast shifts (even under load) and less maintenance.
The Walkthrough
favorite_borderWhy you'll love it
- The SRAM Rival eTap AXS wireless drivetrain won’t leave a hole in your wallet, and you can fully customise your shift logic using the AXS app
- 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
- Massive tyre clearance means you can use tyres up to 45 c for extra traction and stability in any conditions
Gravel Bike of the Year 2022
'It doesn't shy away from a good Dutch MTB course, but is also ready for a multi-day tour of the Alps. The equipment is completely up-to-date with an electronic shifting group and the bike's good looks make it a deserved winner.'
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'An excellent gravel race bike'
'Trek's new Checkpoint SLR 9 eTap is an excellent gravel race bike, built with features and geometry that calm rough surfaces without the handling feeling vague or sluggish. After two months on it, I can say that the bike we named the 2021 VeloNews Bike of the Year has only got better.
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'One of the best gravel bikes I’ve been on'
'Overall, the new Checkpoint is a wonderful gravel bike. It’s faster, handles better and is more suited to the needs of today’s gravel rider.'
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"More capable… easier to ride on fast on unpaved surfaces"
"As with other bikes with similarly long front ends, the revamped Checkpoint is easier and more confidence-inspiring to ride off-road on even moderately steep or loose terrain than before."
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"Progressive geometry and frame storage"
"Trek has revamped its Checkpoint line-up, with the updated gravel bike coming in not one but three different flavours, catering for the needs of go-fast racers, rough-and-ready adventurers and riders looking for a versatile N+1."
Read moreFeatures
New progressive geometry
For quick, nimble handling that still keeps you stable and in control on rougher descents.
Tyre clearance
Lots of clearance means you can run meatier tyres (700x45 mm or 27.5x2.1") for tackling chunkier gravel and terrain.
Tons of mounts
Integrated frame bag and mudguard mounts make it easy to carry gear and water.
Sleek internal storage
A built-in storage compartment in the downtube lets you stow tools and gear.
The damped, controlled rebound of the IsoSpeed decoupler soaks up fatiguing bumps without bouncing you around.
500 Series OCLV
500 Series OCLV achieves a superb balance of light weight, strength, and stiffness that's perfectly suited to the sophisticated frame technologies that distinguish Trek frames.
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Blendr-compatible stem
Bontrager Blendr stem technology lets you clip your gear directly to the stem for clean looks and maximum user friendliness.
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Tubeless Ready rims
Bontrager TLR (Tubeless Ready) Road is the first fully integrated tubeless system for road wheels. When you go tubeless with TLR, you can run lower tyre pressure for increased traction and comfort without the threat of pinch flats.
Carbon Armor
Sometimes you need a little extra protection, so we developed our light, tough external Carbon Armor polymer shield. It provides reassurance when you know your down tube is bound to take some abuse.
Gravel Specific Tyres
Wider gravel-specific tyres provide better traction and more stability while riding on gravel or dirt tracks.
Flat Mount disc brakes
All-new Flat Mount disc brakes are more elegant, lighter, smaller and cleaner than traditional disc brakes, providing superior performance and stopping power under harsh conditions.
Specifications
*spec applies to all sizes unless otherwise noted
| Frame | 500 Series OCLV Carbon, IsoSpeed, internal cable routing, downtube storage door, 3S chain keeper, T47 BB, rack and mudguard mounts, integrated frame bag mounts, flat-mount disc, dropper post compatible, 142x12 mm thru axle |
|---|---|
| Frame fit | Gravel |
| Wheel front | Bontrager Paradigm Comp 25, Tubeless Ready, 25 mm rim width, 100x12 mm thru axle |
|---|---|
| Wheel rear | Bontrager Paradigm Comp 25, Tubeless Ready, 25 mm rim width, SRAM XD-R 12-speed freehub, 142x12 thru axle |
| Skewer front | Bontrager Switch thru axle, removable lever |
| Skewer rear | Bontrager Switch thru-axle, removable lever |
| Rim | Bontrager Paradigm Comp 25, Tubeless Ready, 25mm rim width, 100x12mm thru axle |
| Tyre | Bontrager GR1 Team Issue, Tubeless Ready, Inner Strength casing, aramid bead, 120 tpi, 700x40 c |
| Tyre part | Bontrager TLR sealant, 180 ml/6 oz |
| Rim strip | Bontrager TLR |
| Max tyre size | 700x45c / 650x2.1" Bontrager tyres |
| Shifter | SRAM Rival eTap AXS, 12-speed |
|---|---|
| Rear derailleur | SRAM Rival XPLR eTap AXS, 44T max cog |
| *Crank |
Size:
49 SRAM Rival, 40T, DUB Wide, 165 mm length |
|
Size:
52 SRAM Rival, 40T, DUB Wide, 170 mm length |
|
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Size:
54, 56 SRAM Rival, 40T, DUB Wide, 172.5 mm length |
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Size:
58, 61 SRAM Rival, 40T, DUB Wide, 175 mm length |
|
| Bottom bracket | SRAM DUB, T47 threaded, internal bearing |
| Cassette | SRAM XG-1251, 10-44, 12-speed |
| Chain | SRAM Rival, 12-speed |
| Max. chainring size | 1x: 46T, 2x: 50/37 (Shimano: 36) |
| *Saddle |
Size:
49, 52 Bontrager P3 Verse Comp, steel rails, 155 mm width |
|---|---|
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Size:
54, 56, 58, 61 Bontrager P3 Verse Comp, steel rails, 145 mm width |
|
| Seatpost | Bontrager carbon, 27.2 mm, 8 mm offset, 330 mm length |
| *Handlebar |
Size:
49 Bontrager Elite Gravel, 38 cm width |
|
Size:
52 Bontrager Elite Gravel, 40 cm width |
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Size:
54, 56 Bontrager Elite Gravel, 42 cm width |
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Size:
58, 61 Bontrager Elite Gravel, 44 cm width |
|
| Handlebar tape | Bontrager Supertack Perf tape |
| *Stem |
Size:
49 Bontrager Pro, 31.8 mm, Blendr-compatible, 7-degree, 70 mm length |
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Size:
52, 54 Bontrager Pro, 31.8 mm, Blendr-compatible, 7-degree, 80 mm length |
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Size:
56, 58 Bontrager Pro, 31.8 mm, Blendr-compatible, 7-degree, 90 mm length |
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Size:
61 Bontrager Pro, 31.8 mm, Blendr-compatible, 7-degree, 100 mm length |
|
| Brake rotor | SRAM Paceline, rounded, CenterLock, 160 mm |
| Rotor size | Max brake rotor sizes: 160 mm front and rear |
| Bag | Bontrager BITS Internal Frame Storage Bag |
|---|
| Weight | 9.05 kg/19.96 lb |
|---|---|
| Weight limit | This bike has a maximum total weight limit (combined weight of bicycle, rider and cargo) of 125 kg (275 lb). |
Sizing & Tech
Proper bike fit is essential for best performance and comfort. Any size and geometry measurements shown on trekbikes.com are for general comparison purposes only. To find your perfect fit, visit an authorised retailer, where an expert skilled at sizing will help you find the appropriate bike and size for your individual needs.
All measurements provided in cm unless otherwise stated.
| Frame size number | Wheel size | A — Seat tube | B — Seat tube angle | C — Head tube length | D — Head angle | E — Effective top tube | G — Bottom bracket drop | H — Chainstay length | I — Offset | J — Trail | K — Wheelbase | L — Standover | M — Frame reach | N — Frame stack | Stem length |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 49 cm | 700c | 49.0 | 74.1° | 9.0 | 71.2° | 54.1 | 7.8 | 43.5 | 4.5 | 7.4 | 102.5 | 73.5 | 39.3 | 53.8 | 70.0 |
| 52 cm | 700c | 52.0 | 73.7° | 10.5 | 71.6° | 55.5 | 7.8 | 43.5 | 4.5 | 7.1 | 103.3 | 76.5 | 39.9 | 55.3 | 80.0 |
| 54 cm | 700c | 54.0 | 73.2° | 12.5 | 71.8° | 57.0 | 7.6 | 43.5 | 4.5 | 7.0 | 104.1 | 78.9 | 40.3 | 57.1 | 80.0 |
| 56 cm | 700c | 56.0 | 72.8° | 14.5 | 72.2° | 58.4 | 7.6 | 43.5 | 4.5 | 6.7 | 104.8 | 80.9 | 40.7 | 59.2 | 90.0 |
| 58 cm | 700c | 58.0 | 72.5° | 16.5 | 72.3° | 59.7 | 7.4 | 43.5 | 4.5 | 6.6 | 105.8 | 82.9 | 41.1 | 60.9 | 90.0 |
| 61 cm | 700c | 61.0 | 72.1° | 19.5 | 72.6° | 61.7 | 7.4 | 43.5 | 4.5 | 6.5 | 107.0 | 85.9 | 41.7 | 63.9 | 100.0 |