Trek Checkpoint SL 5 AXS Gen 3
Introducing the brand-new Trek Checkpoint SL 5 Gen 3 Gravel Bikea ride so fresh its practically redefining cutting-edge. If youre 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. Lets 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 whos always there to support you, whether youre gliding through scenic backroads or powering over rugged trails. Only this friend is featherlight, tough as nails, and wont ever steal your snacks. Its designed to keep you moving fast, no matter where the journey takes you.
SRAM Apex XPLR AXS Drivetrain: Wireless Wonder
Then theres the drivetrainthe wireless SRAM Apex XPLR AXS setup. This isnt just tech-savvy; its tech-genius. No more tangled cables or missed shifts. With a simple click, youll experience shifting so smooth and precise, its like the gears are reading your mind. Plus, youll 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? Thats where the SRAM hydraulic disc brakes come in. These brakes are the gravel bike equivalent of a superhero sidekickalways ready to spring into action. Whether youre descending a steep trail or navigating a sudden obstacle, these brakes offer the stopping power you need, rain or shine. Theyre the kind of brakes that make you feel invincible, even when the terrain gets gnarly.
IsoSpeed Comfort Technology: Smooth Operator
Now, lets talk comfort, because even the most hardcore riders appreciate a smooth ride. Treks IsoSpeed comfort technology is like the unsung hero of this bike. Its designed to absorb the bumps and vibrations that come with gravel riding, so you can go farther, faster, without feeling like youve been through a tumble dryer. With IsoSpeed, you get the best of both worldsspeed 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. Thats right, 50 mm. Whether youre looking to roll over loose gravel, tackle muddy trails, or simply enjoy the extra cushion, this bikes got you covered. Its like the gravel bike version of wearing your favorite pair of oversized sneakerscomfy, 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 its sitting on a cloud, every detail has been designed with your comfort and performance in mind. The wheels? Theyre light, durable, and ready to roll over whatever Mother Nature throws at you.
In a nutshell, the 2025 Trek Checkpoint SL 5 Gen 3 isnt just a bike; its your ticket to endless gravel adventures with a side of serious bragging rights. Whether youre 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 styleand 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 Size:XS, S, M, ML, L, XL |
| Rear derailleur | SRAM Apex XPLR eTap AXS, 44T max cog |
| Crank | Size:XS, S Size:M Size:ML, L Size:XL |
| 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 Size: M, ML, L, XL |
| Seatpost | Bontrager carbon, 27.2 mm, 8 mm offset, 330 mm length |
| Handlebar | Size: XS
|
| Handlebar Tape | Bontrager Supertack Perf tape |
| Stem | Size: XS
|
| 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 |
