2025 Trek Checkpoint ALR 5 - Matte Keswick

Shop the 2025 Trek Checkpoint ALR 5 Matte Keswick Gravel Bike for sale in South Africa at Biket — the official Trek Bikes online store. Rugged alloy gravel bike with Shimano GRX drivetrain, progressive endurance geometry, and adventure-ready mounts. Fast free nationwide delivery in South Africa.

OVERVIEW

The Checkpoint ALR 5 is a high-value alloy gravel bike that's kitted out with quality parts for long, rugged, miles on anything from chunky gravel to smooth road surfaces. A wealth of features like nimble yet stable progressive geometry, loads of mounts for epic bikepacking adventures, plus a SRAM Apex 1x12-speed drivetrain makes customising for any adventure easy.

It's right for you if...
You favour epic gravel adventures that end with a big beverage and a burrito. 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 stout 300 Series Alpha 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 1x12 SRAM Apex drivetrain 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, the Checkpoint ALR 5 is your ride. 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.

Why you'll love it
Its progressive geometry is quick and nimble yet keeps you stable and in control on fast, choppy descents
You get serious versatility that's suited for a wide variety of ride styles, from gravel and bikepacking to 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
SRAM's Apex 1x12 drivetrain gives you tons of gears for grinding up steep grades.

SPECS

*Please note – spec applies to all sizes unless listed separately

Frameset
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, full carbon, tapered carbon steerer, rack mounts, fender mounts, flat mount disc, 12x100mm thru axle

Weight
Weight    56 - 9.60 kg / 21.17 lbs (with TLR sealant, no tubes)
Weight limit    This bike has a maximum total weight limit (combined weight of bicycle, rider and cargo) of 125 kg (275 lb).

Drivetrain
Shifter    SRAM Apex, 12-speed
Rear derailleur    SRAM Apex XPLR, 44T max cog
*Crank    Size: 49
SRAM Apex 1, 40T, DUB Wide, 165 mm length
Size: 52
SRAM Apex 1, 40T, DUB Wide, 170 mm length
Size: 54, 56
SRAM Apex 1, 40T, DUB Wide, 172.5 mm length
Size: 58, 61
SRAM Apex 1, 40T, DUB Wide, 175 mm length
Bottom bracket    SRAM DUB, T47 threaded, internal bearing
Cassette    SRAM XG-1230, 11-44, 12-speed
Chain    SRAM Apex, 12-speed
Max. chainring size    1x: 44T, 2x: 50/34

Wheels
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    Bontrager Paradigm, Tubeless Ready, 24-hole, 21 mm width, Presta valve
Tyre    Bontrager GR1 Team Issue, Tubeless Ready, Inner Strength casing, aramid bead, 120 tpi, 700 x 40 c
Tyre part    Bontrager TLR sealant, 180 ml/6 oz
Rim strip    Bontrager TLR
Max tyre size    See service manual

Components
*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    SRAM Apex hydraulic disc, flat mount
Brake rotor    SRAM Paceline, rounded, CentreLock, 160 mm
Brake lever    SRAM Apex, 12-speed
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.