Bicycle Archive · Specification reportBicycle Archive · Specification reportVelopedia Archive ID 900000633
| Model year | 2026 |
|---|---|
| Brand | Trek |
| Model | Checkpoint ALR 3 Gen 3 |
| Bicycle type | Cyclocross/Gravel |
| Archive ID | 900000633 |
| Original MSRP | $1,499.99 |
| Colors | Daintree Green to Power Surge Fade; Matte Lavender Haze; Dark Carmine |
| Sizes | XS; S; M; ML; L; XL |
| Frame construction | 300 Series Alpha Aluminum, Internal cable routing, 3S chain keeper, T47, UDH, rack and fender mounts, integrated frame bag mounts, flat mount disc, 142x12mm chamfered thru axle |
|---|---|
| Frame material | Aluminum |
| Fork | Trek Checkpoint, full carbon, tapered steerer, rack mounts, fender mounts, flat mount disc, 12x100mm thru axle |
| Fork material | Carbon fiber |
| Shifters | Shimano CUES 10 Speed Right STU303010R |
|---|---|
| Rear derailleur | Shimano CUES U6000 GS |
| Crankset | XS, S: Shimano CUES FCU60301, 40T ring, 165mm length / M, ML: Shimano CUES FCU60301, 40T ring, 170mm length / L, XL: Shimano CUES FCU60301, 40T ring, 172.5mm length |
| Bottom bracket | Praxis, T47 threaded, internal bearing |
| Cassette | Shimano CUES LG300, LINKGLIDE, 11-48, 10 speed |
| Chain | Shimano LG500, 9/10/11 speed |
| Brakes | XS, S, M, ML, L, XL: Shimano CUES U3030 / XS, S, M, ML, L, XL: Tektro C550 mechanical disc brake, dual piston, flat mount 0 offset / XS, S, M, ML, L, XL: Tektro C550 mechanical disc brake, dual piston, flat mount, No adaptor. |
|---|
| Headset | Bontrager Headset Expander Plug and Top Cap |
|---|---|
| Handlebar | XS, S: Bontrager Elite Gravel, alloy, 40cm width / M, ML: Bontrager Elite Gravel, alloy, 42cm width / L: Bontrager Elite Gravel, alloy, 44cm width / XL: Bontrager Elite Gravel, alloy, 46cm width |
| Stem | XS: Bontrager Elite, 31.8mm, Blendr compatible, 7 degree, 70mm length / S, M: Bontrager Elite, 31.8mm, Blendr compatible, 7 degree, 80mm length / ML, L: Bontrager Elite, 31.8mm, Blendr compatible, 7 degree, 90mm length / XL: Bontrager Elite, 31.8mm, Blendr compatible, 7 degree, 100mm length |
| Saddle | Verse Short Comp, steel rails, 145mm width |
| Seatpost | Bontrager alloy, 27.2mm, 12mm offset, 330mm length |
| Hubs | (F) Bontrager alloy, sealed bearing, centerlock disc, 100x12mm thru axle / (R) Bontrager alloy, sealed bearing, centerlock disc, Shimano 11-speed freehub, 142x12mm thru axle |
|---|---|
| Rims | Bontrager Paradigm 23, Tubeless Ready, 24-hole, 23mm width, Presta valve |
| Front tire | Bontrager Girona Pro, Tubeless Ready, GR puncture protection, aramid bead, 60 tpi, 700x42mm |
| Rear tire | Bontrager Girona Pro, Tubeless Ready, GR puncture protection, aramid bead, 60 tpi, 700x42mm |
| Wheel size | 700c |
| Seat tube | 445 mm |
|---|---|
| Effective top tube | 536 mm |
| Head tube | 96 mm |
| Head-tube angle | 71.2° |
| Seat-tube angle | 74.1° |
| Chainstay / rear center | 435 mm |
| Wheelbase | 1025 mm |
| Bottom-bracket drop | 78 mm |
| Reach | 380 mm |
| Stack | 545 mm |
| Standover height | 735 mm |
| Fork offset / rake | 49 mm |
| Trail | 74 mm |
| Wheel size | 700c |
| Seat tube | 480 mm |
|---|---|
| Effective top tube | 548 mm |
| Head tube | 117 mm |
| Head-tube angle | 71.6° |
| Seat-tube angle | 73.7° |
| Chainstay / rear center | 435 mm |
| Wheelbase | 1033 mm |
| Bottom-bracket drop | 78 mm |
| Reach | 385 mm |
| Stack | 566 mm |
| Standover height | 765 mm |
| Fork offset / rake | 49 mm |
| Trail | 71 mm |
| Wheel size | 700c |
| Seat tube | 505 mm |
|---|---|
| Effective top tube | 568 mm |
| Head tube | 140 mm |
| Head-tube angle | 71.8° |
| Seat-tube angle | 73.2° |
| Chainstay / rear center | 435 mm |
| Wheelbase | 1041 mm |
| Bottom-bracket drop | 76 mm |
| Reach | 391 mm |
| Stack | 589 mm |
| Standover height | 789 mm |
| Fork offset / rake | 49 mm |
| Trail | 70 mm |
| Wheel size | 700c |
| Seat tube | 530 mm |
|---|---|
| Effective top tube | 580 mm |
| Head tube | 162 mm |
| Head-tube angle | 72.2° |
| Seat-tube angle | 72.8° |
| Chainstay / rear center | 435 mm |
| Wheelbase | 1048 mm |
| Bottom-bracket drop | 76 mm |
| Reach | 397 mm |
| Stack | 611 mm |
| Standover height | 809 mm |
| Fork offset / rake | 49 mm |
| Trail | 67 mm |
| Wheel size | 700c |
| Seat tube | 550 mm |
|---|---|
| Effective top tube | 592 mm |
| Head tube | 181 mm |
| Head-tube angle | 72.3° |
| Seat-tube angle | 72.5° |
| Chainstay / rear center | 435 mm |
| Wheelbase | 1058 mm |
| Bottom-bracket drop | 74 mm |
| Reach | 402 mm |
| Stack | 630 mm |
| Standover height | 829 mm |
| Fork offset / rake | 49 mm |
| Trail | 66 mm |
| Wheel size | 700c |
| Seat tube | 575 mm |
|---|---|
| Effective top tube | 604 mm |
| Head tube | 201 mm |
| Head-tube angle | 72.6° |
| Seat-tube angle | 72.1° |
| Chainstay / rear center | 435 mm |
| Wheelbase | 1070 mm |
| Bottom-bracket drop | 74 mm |
| Reach | 408 mm |
| Stack | 650 mm |
| Standover height | 859 mm |
| Fork offset / rake | 49 mm |
| Trail | 65 mm |
| Wheel size | 700c |
Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on October 23, 2026.