Checkpoint ALR 5 is the best value gravel bike in the line-up. It's a high-quality build that will hold up for long, rugged miles on roads, dirt and even the most treacherous gravel. A wealth of features like nimble-yet-stable progressive geometry, loads of mounts, plus a GRX drivetrain make it easy to customise for your kind of adventure.
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.
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.
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.
*Please note – spec applies to all sizes unless listed separately
| 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 |
|---|---|
| Frame with Fork | 300 Series Alpha Aluminum, tapered head tube, Internal cable routing, 3S chain keeper, T47 BB, rack and fender mounts, integrated frame bag mounts, flat mount disc, 142x12mm thru axle |
| Fork | Checkpoint carbon, tapered carbon steerer, rack mounts, mudguard mounts, flat-mount disc, 12x100 mm thru axle |
| Frame fit | Gravel |
| 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). |
| Shifter | Shimano GRX hydraulic disc |
|---|---|
| Front derailleur | Shimano GRX RX810, braze-on |
| Rear derailleur | Shimano GRX RX810, long cage, 34T max cog |
| *Crank | Size: 49
Shimano GRX RX600, 46/30, 165 mm length |
| Size: 52
Shimano GRX RX600, 46/30, 170 mm length | |
| Size: 54, 56
Shimano GRX RX600, 46/30, 172.5 mm length | |
| Size: 58, 61
Shimano GRX RX600, 46/30, 175 mm length | |
| Bottom bracket | Praxis, T47 threaded, internal bearing |
| Cassette | Shimano 105 HG700-11, 11-34, 11-speed |
| Chain | Shimano HG601, 11-speed |
| Max. chainring size | 1x: 44T (SRAM), 50T (Shimano), 2x: 50/34 |
| Wheel front | Bontrager Paradigm SL, Tubeless Ready, 21 mm rim width, 100x12 mm thru axle |
|---|---|
| Wheel rear | Bontrager Paradigm SL, Tubeless Ready, 21 mm rim width, 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 |
| *Rim | Size: 49, 52, 54, 56, 58, 61
Bontrager Paradigm, Tubeless Ready, 24-hole, 21 mm width, Presta valve |
| Size: 49, 52, 54, 56, 58, 61
Bontrager Paradigm SL, Tubeless Ready, 24-hole, 21 mm width, Presta valve | |
| Spokes | 14 g stainless steel, black |
| Tyre | Bontrager GR1 Team Issue, Tubeless Ready, Inner Strength casing, aramid bead, 120 tpi, 700x40 mm |
| Tyre part | Bontrager TLR sealant, 180 ml/6 oz |
| Rim strip | Bontrager TLR |
| Max tyre size | See service manual |
| *Saddle | Size: 49, 52
Bontrager Verse Comp, steel rails, 155 mm width |
|---|---|
| Size: 54, 56, 58, 61
Bontrager Verse Comp, steel rails, 145 mm width | |
| Seatpost | Bontrager alloy, 27.2 mm, 12 mm offset, 330 mm length |
| *Handlebar | Size: 49
Bontrager Elite Gravel, 38 cm width |
| Size: 52
Bontrager Elite Gravel, 40 cm width | |
| Size: 54, 56
Bontrager Elite Gravel, 42 cm width | |
| Size: 58, 61
Bontrager Elite Gravel, 44 cm width | |
| Handlebar tape | Bontrager Supertack Perf tape |
| *Stem | Size: 49
Bontrager Elite, 31.8 mm, Blendr-compatible, 7-degree, 70 mm length |
| Size: 52, 54
Bontrager Elite, 31.8 mm, Blendr-compatible, 7-degree, 80 mm length | |
| Size: 56, 58
Bontrager Elite, 31.8 mm, Blendr-compatible, 7-degree, 90 mm length | |
| Size: 61
Bontrager Elite, 31.8 mm, Blendr-compatible, 7-degree, 100 mm length | |
| Brake | Shimano RX400 hydraulic disc |
| Brake rotor | Shimano RT70, CentreLock, 160 mm |
| Rotor size | Max brake rotor sizes: 160mm front & rear |
We reserve the right to make changes to the product information contained on this site at any time without notice, including with respect to equipment, specifications, models, colours, materials and pricing. Due to supply chain issues, compatible parts may be substituted at any time without notice.
Bike and frame weights are based on pre-production painted frames at time of publication. Weights may vary in final production.
| Size | Rider Height | Inseam |
|---|---|---|
| 49 |
156 - 163 cm 5'1" - 5'4" |
74 - 77 cm 29" - 30" |
| 52 |
163 - 168 cm 5'4" - 5'6" |
76 - 79 cm 30" - 31" |
| 54 |
168 - 174 cm 5'6" - 5'9" |
78 - 82 cm 31" - 32" |
| 56 |
174 - 180 cm 5'9" - 5'11" |
81 - 85 cm 32" - 33" |
| 58 |
180 - 185 cm 5'11" - 6'1" |
84 - 87 cm 33" - 34" |
| 61 |
185 - 191 cm 6'1" - 6'3" |
86 - 90 cm 34" - 35" |
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 |
