It's right for you if...
Unlike the pure roadie who measures watts and weighs out meals, you favour epic off-road adventures that probably end with a beer and a bag of chips. But that doesn't mean you'll compromise on performance. You expect to get a lot for your hard-earned money, including quality, versatility, durability and a ridiculous amount of fun.
The tech you get
A sturdy aluminium frame with a progressive geometry that's stable at speed and efficient when you're grinding up a climb, hidden cables that won't interfere with bags, rack and mudguard mounts and integrated frame bag mounts, a 2x11 Shimano GRX drivetrain with lower gears for grinding up hills or through rough gravel, hydraulic disc brakes for all-condition stopping power, tubeless-ready rims and wide 700x40c gravel tyres for added stability and traction.
The final word
If the amount of adventure you can get per pound spent is a priority for you, you won't do better than Checkpoint ALR 5. Quality parts, a durable alloy frame and a wealth of features like extra tyre clearance and customisation options – so you can confidently take on bigger, better adventures.
favorite_borderWhy you'll love it
- All-new progressive geometry is quick and nimble yet keeps you stable and in control on fast, choppy descents
- This bike is exceedingly versatile and suited to a wide variety of riding styles, including gravel rides, bike-packing and daily commutes
- Massive tyre clearance means you can use tyres up to 45 c for extra traction and stability in any conditions
- Integrated frame bag mounts and rack and mudguard mounts make it easy to carry gear and water
'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.Read more
"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."Read more
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New progressive geometry
For quick, nimble handling that still keeps you stable and in control on rougher descents.
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.
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.
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.
*spec applies to all sizes unless otherwise noted
|Frame||300 Series Alpha Aluminium, tapered head tube, Internal cable routing, 3S chain keeper, T47 BB, rack and mudguard mounts, integrated frame bag mounts, flat-mount disc, 142x12 mm thru-axle|
|Hub front||Bontrager alloy, sealed bearing, CenterLock disc, 100x12 mm thru axle|
|Skewer front||Bontrager Switch thru axle, removable lever|
|Hub rear||Bontrager alloy, sealed bearing, CenterLock disc, Shimano 11-speed freehub, 142x12 mm thru axle|
|Skewer rear||Bontrager Switch thru-axle, removable lever|
49, 52, 54, 56, 58, 61
Bontrager Paradigm, Tubeless Ready, 24-hole, 21 mm width, Presta valve
49, 52, 54, 56, 58, 61
Bontrager Paradigm SL, Tubeless Ready, 24-hole, 21 mm width, Presta valve
|Spokes||14 g stainless steel|
|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 Aeolus XXX rim strip|
|Max tyre size||700x45c / 650x2.1" Bontrager tyres|
|Shifter||Shimano GRX RX600, 11-speed|
|Front derailleur||Shimano GRX RX810, braze-on|
|Rear derailleur||Shimano GRX RX810, long cage, 34T max cog|
Shimano GRX RX600, 46/30, 165 mm length
Shimano GRX RX600, 46/30, 170 mm length
Shimano GRX RX600, 46/30, 172.5 mm length
Shimano GRX RX600, 46/30, 175 mm length
|Bottom bracket||Praxis, T47 threaded, internal bearing|
|Cassette||Shimano 105 HG700-11, 11-34, 11-speed|
|Max. chainring size||1x: 44T SRAM or 50T Shimano, 2x: 50/34|
Bontrager P3 Verse Comp, steel rails, 155 mm width
54, 56, 58, 61
Bontrager P3 Verse Comp, steel rails, 145 mm width
|Seatpost||Bontrager alloy, 27.2 mm, 12 mm offset, 330 mm length|
Bontrager Elite Gravel, 38 cm width
Bontrager Elite Gravel, 40 cm width
Bontrager Elite Gravel, 42 cm width
Bontrager Elite Gravel, 44 cm width
|Handlebar tape||Bontrager Supertack Perf tape|
Bontrager Elite, 31.8 mm, Blendr-compatible, 7-degree, 70 mm length
Bontrager Elite, 31.8 mm, Blendr-compatible, 7-degree, 80 mm length
Bontrager Elite, 31.8 mm, Blendr-compatible, 7-degree, 90 mm length
Bontrager Elite, 31.8 mm, Blendr-compatible, 7-degree, 100 mm length
|Head set||FSA Integrated, sealed cartridge bearing, 1-1/8" top, 1.5" bottom|
|Brake rotor||Shimano SM-RT70, CenterLock, 160 mm|
|Rotor size||Max brake rotor sizes: 160 mm front and rear|
|Weight||56 - 9.75 kg / 21.5 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
The charts below show our recommended sizes based on height, but there are some other factors, like arm and leg length, that determine a great fit. That’s why you’ll see some overlap in our recommendations. Not every rider who’s 5´8˝, for example, will fit on the same size bike. The best way to find your perfect fit is to consult the experts at your local retailer.
156.0 - 163.0 cm
5'1.4" - 5'4.2"
74.0 - 77.0 cm
29.1" - 30.3"
163.0 - 168.0 cm
5'4.2" - 5'6.1"
76.0 - 79.0 cm
29.9" - 31.1"
168.0 - 174.0 cm
5'6.1" - 5'8.5"
78.0 - 82.0 cm
30.7" - 32.3"
174.0 - 180.0 cm
5'8.5" - 5'10.9"
81.0 - 85.0 cm
31.9" - 33.5"
180.0 - 185.0 cm
5'10.9" - 6'0.8"
84.0 - 87.0 cm
33.1" - 34.3"
185.0 - 191.0 cm
6'0.8" - 6'3.2"
86.0 - 90.0 cm
33.9" - 35.4"
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|