Trek Checkpoint SL 5 AXS Gen 3 - Trek Black/Matte Carbon Smoke

$4,999.00
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Description

Trek Checkpoint SL 5 AXS Gen 3

Introducing the brand new Trek Checkpoint SL 5 Gen 3 Gravel Bike—a ride so fresh it’s practically redefining “cutting-edge.” If you’re on the hunt for a bike that blends top-tier performance with the ability to transform any gravel path into your personal playground, this is the one. Let’s dive into what makes the Trek Checkpoint SL 5 Gen 3 the ultimate gravel machine.

Quick Glance: Checkpoint SL 5 Gen 3

  • Terrain: Gravel
  • Frame: 500 Series OCLV Carbon w/ ISOSPEED
  • Groupset: SRAM APEX XPLR AXS
  • Wheels: Bontrager Paradigm SL TLR
  • Weight: 9.6kgs

Lightweight Carbon Frame: Your Ultimate Wingman

First things first, this bike's lightweight and agile carbon frame is the backbone of your next adventure. Imagine having a best friend who’s always there to support you, whether you’re gliding through scenic backroads or powering over rugged trails. Only this friend is featherlight, tough as nails, and won’t ever steal your snacks. It’s designed to keep you moving fast, no matter where the journey takes you.

SRAM Apex XPLR AXS Drivetrain: Wireless Wonder

Then there’s the drivetrain—the wireless SRAM Apex XPLR AXS setup. This isn’t just tech-savvy; it’s tech-genius. No more tangled cables or missed shifts. With a simple click, you’ll experience shifting so smooth and precise, it’s like the gears are reading your mind. Plus, you’ll get some serious street (or gravel) cred every time someone asks, “Is that wireless?” (Yes, yes it is.)

SRAM Hydraulic Disc Brakes: Stop on a Dime

But speed is nothing without control, right? That’s where the SRAM hydraulic disc brakes come in. These brakes are the gravel bike equivalent of a superhero sidekick—always ready to spring into action. Whether you’re descending a steep trail or navigating a sudden obstacle, these brakes offer the stopping power you need, rain or shine. They’re the kind of brakes that make you feel invincible, even when the terrain gets gnarly.

IsoSpeed Comfort Technology: Smooth Operator

Now, let’s talk comfort, because even the most hardcore riders appreciate a smooth ride. Trek’s IsoSpeed comfort technology is like the unsung hero of this bike. It’s designed to absorb the bumps and vibrations that come with gravel riding, so you can go farther, faster, without feeling like you’ve been through a tumble dryer. With IsoSpeed, you get the best of both worlds—speed and comfort, wrapped up in one sleek package.

Clearance for 50 mm Tyres: Go Big or Go Home

And for those who like to think big, the Trek Checkpoint SL 5 Gen 3 has clearance for 50 mm tyres. That’s right, 50 mm. Whether you’re looking to roll over loose gravel, tackle muddy trails, or simply enjoy the extra cushion, this bike’s got you covered. It’s like the gravel bike version of wearing your favorite pair of oversized sneakers—comfy, confident, and ready for anything.

Finishing Kit: The Cherry on Top

Last but not least, the finishing kit on this bike is top-notch. From the ergonomic handlebars that are perfect for those long, all-day rides, to the saddle that makes your backside feel like it’s sitting on a cloud, every detail has been designed with your comfort and performance in mind. The wheels? They’re light, durable, and ready to roll over whatever Mother Nature throws at you.


In a nutshell, the 2025 Trek Checkpoint SL 5 Gen 3 isn’t just a bike; it’s your ticket to endless gravel adventures with a side of serious bragging rights. Whether you’re out to conquer the roughest trails or simply looking for a reliable companion on your next epic ride, the Trek Checkpoint is here to make sure you do it in style—and with a grin on your face. Ready to check all the boxes on your gravel riding wishlist? The Trek Checkpoint SL 5 Gen 3 is ready when you are.

Specification

Frameset

Frame  500 Series OCLV Carbon, IsoSpeed, downtube storage door, hidden mudguard mounts, rack mounts, integrated frame bag mounts, invisible cable routing, T47, flat-mount disc, integrated chainkeeper, removable FD hanger, UDH, 142x12 mm chamfered thru axle
Fork Checkpoint full carbon, tapered carbon steerer, fender mounts, triple rack mounts, flat mount disc, 12x100mm chamfered thru axle
Max Compatible Fork Travel 40 mm (XS: compatible with rigid fork only)
Wheels
Wheel Front Bontrager Paradigm SL TLR rim with CL-712 100x12mm Centerlock Disc hub, 24H, Black spokes and nipples
Wheel Rear Bontrager Paradigm SL TLR rim with CL-712 142x12mm Centerlock Disc hub, 24H, Black spokes and nipples
Skewer Front Bontrager Switch chamfered thru axle, removable lever
Skewer Rear Bontrager Switch chamfered thru axle, removable lever
Tyre Bontrager Girona RSL, Tubeless Ready, GR puncture protection, aramid bead, 220 tpi, 700x42 mm
Tyre Part Bontrager TLR sealant, 180 ml/6 oz
Rim Strip Bontrager TLR
Max Tyre Size 50 mm without mudguards, 42 mm with mudguards
E-System
Battery SRAM eTap battery pack (with charger)
Drivetrain
Shifter

Size: XS, S, M, ML, L, XL
SRAM Apex, 12-speed

Size: XS, S, M, ML, L, XL
SRAM Apex AXS, 12-speed

Rear derailleur    

SRAM Apex XPLR eTap AXS, 44T max cog

Crank

Size: XS, S
SRAM Apex 1, 40T, DUB Wide, 165 mm length

Size: M
SRAM Apex 1, 40T, DUB Wide, 170 mm length

Size: ML, L
SRAM Apex 1, 40T, DUB Wide, 172.5 mm length

Size: XL
SRAM Apex 1, 40T, DUB Wide, 175 mm length

Bottom Bracket

SRAM DUB, T47 threaded, internal bearing

Cassette

 SRAM XPLR PG-1231, 11-44, 12-speed

Chain

 SRAM Apex, 12-speed

Max. Chainring Size

1x:44 2x: 46/30

Components
Saddle

Size: XS, S
Verse Short Comp, steel rails, 155 mm width

Size: M, ML, L, XL
Verse Short Comp, steel rails, 145 mm width

Seatpost

 Bontrager carbon, 27.2 mm, 8 mm offset, 330 mm length

Handlebar

Size: XS
Bontrager Elite Gravel, alloy, 40 cm width


Size: S, M
Bontrager Elite Gravel, alloy, 42 cm width


Size: ML, L
Bontrager Elite Gravel, alloy, 44 cm width


Size: XL
Bontrager Elite Gravel, alloy, 46 cm width

Handlebar Tape

Bontrager Supertack Perf tape 

Stem

Size: XS
Bontrager Elite, 31.8 mm, Blendr-compatible, 7-degree, 60 mm length


Size: S
Bontrager Elite, 31.8 mm, Blendr-compatible, 7-degree, 70 mm length


Size: M, ML
Bontrager Elite, 31.8 mm, Blendr-compatible, 7-degree, 80 mm length


Size: L
Bontrager Elite, 31.8 mm, Blendr-compatible, 7-degree, 90 mm length


Size: XL
Bontrager Elite, 31.8 mm, Blendr-compatible, 7-degree, 100 mm length

Brake Rotor

SRAM Paceline, rounded, CentreLock, 160 mm

Rotor Size

Max brake rotor sizes: 180mm front and rear

Accessories


Bag

Bontrager BITS Internal Frame Storage Bag

Weight


Weight

ML - 9.50 kg / 20.95 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).


Sizing

Size
Rider Height Inseam 
XS 143 - 158 cm 67 - 74 cm
S 158 - 162 cm 74 - 76 cm
M 162 - 173 cm 76 - 81 cm
ML 173 - 179 cm 81 - 84 cm
L 179 - 188 cm 84 - 88 cm
XL 188 - 213 cm 88 - 100 cm

 

Geometry

Frame Size Number 49 cm 52 cm  54 cm 56 cm 58 cm 61 cm
Frame Size Letter XS S M ML L XL
Wheel Size 700c 700c 700c 700c 700c 700c
A - Seat Tube 44.5 48.0 50.5 53.0 55.0 57.5
B - Seat Tube Angle 74.0° 74.0° 73.3° 73.3° 73.3° 73.3°
Effective Seat Tube Angle 72.7° 73.0° 72.8° 72.8° 72.8° 72.8°
C - Head Tube Length 8.6 10.6 13.0 15.1 17.1 19.1
D - Head Angle 71.0° 71.4° 71.6° 72.0° 72.1° 72.4°
E - Effective Top Tube 53.6 54.7 56.6 57.8 58.9 60.1
G - Bottom Bracket Drop 7.6 7.6 7.6 7.6 7.6 7.6
H - Chainstay Length 43.0 43.0 43.0 43.0 43.0 43.0
I - Offset 4.9 4.9 4.9 4.9 4.9 4.9
J - Trail 7.1 6.8 6.8 6.4 6.4 6.2
K - Wheelbase 101.3 102.2 103.4 104.2 105.2 106.2
L - Standover 74.6 77.2 79.9 81.3 83.7 86.1
M - Frame Reach 38.0 38.6 39.1 39.7 40.2 40.8
N - Frame Stack 53.5 55.6 57.9 60.1 62.0 64.0