Trek

CheckmateSLR 7 AXS

Claimed weightML - 8.47 kg / 18.68 lbs (with TLR sealant, no tubes)Complete bike

Frame800 Series OCLV Carbon, I…Checkmate SLR full carbon,…

GroupsetSRAM Force AXS E1SRAM Force XPLR XG-1371,…

WheelsBontrager Aeolus Pro 3V…Bontrager Girona RSL, Tubel…

Tire clearance45 mm

The Trek Checkmate is the brand's first dedicated gravel race platform, splitting away from the Checkpoint line to serve the pointy end of the competitive field. Built around a lightweight 800-series OCLV carbon frame, it borrows heavily from Trek's aerodynamic road bikes, utilizing similar tube shapes and a fully integrated cockpit to minimize drag. It is a highly specialized tool designed for maximum efficiency on hardpack and smooth dirt. By stripping away heavy cargo features and internal storage, Trek created a stripped-down machine that prioritizes forward momentum and low weight over all-terrain versatility or bikepacking utility.

Trek Checkmate

Build

Size

$8,200See deal

01 / Buy

Where to get it.

1 retailer · size S.

Size

1 retailer · Size S

Brand directTrekBest price

Trek Checkmate SLR 7 AXS

In stock

$8,200

02 / Specifications

Spec sheet.

Every component shipped with this build.

01Frameset

3 components

Frame800 Series OCLV Carbon, IsoSpeed, hidden fender mounts, integrated frame bag mounts, RCS Headset System, invisible cable routing, T47, flat mount disc, integrated chainkeeper, removable FD hanger, UDH, 142x12mm chamfered thru axle

ForkCheckmate SLR full carbon, tapered carbon steerer, hidden fender mounts, flat mount disc, 12x100mm thru axle

WeightML - 8.47 kg / 18.68 lbs (with TLR sealant, no tubes)

02Drivetrain & brakes

10 components

Shift leversSRAM Force AXS E1

Rear derailleurSRAM Force XPLR AXS, 46T max cog

CassetteSRAM Force XPLR XG-1371, 10-46, 13 speed

ChainSRAM Force E1

CranksetXS, S: SRAM Force XPLR with AXS Power Meter, 42T, DUB Wide, 165mm length; M, ML: SRAM Force XPLR with AXS Power Meter, 42T, DUB Wide, 170mm length; L, XL: SRAM Force XPLR with AXS Power Meter, 42T, DUB Wide, 172.5mm length

Bottom bracketSRAM DUB Wide, T47 threaded, internal bearing

Front brakeSRAM Force hydraulic disc

Rear brakeSRAM Force hydraulic disc

Front rotorSRAM Paceline X, rounded, centerlock, 160mm

Rear rotorSRAM Paceline X, rounded, centerlock, 160mm

03Wheels & tires

4 components

Front wheelBontrager Aeolus Pro 3V, OCLV Carbon, Tubeless Ready, 25mm rim width, 100x12mm thru axle

Rear wheelBontrager Aeolus Pro 3V, OCLV Carbon, Tubeless Ready, 25mm rim width, SRAM XD-R driver, 142x12mm thru axle

Front tireBontrager Girona RSL, Tubeless Ready, GR puncture protection, aramid bead, 220 tpi, 700x42mm

Rear tireBontrager Girona RSL, Tubeless Ready, GR puncture protection, aramid bead, 220 tpi, 700x42mm

04Cockpit & contact

5 components

StemTrek Aero RSL Road integrated bar/stem, OCLV Carbon, Race Fit (size-specific stem lengths)

HandlebarsTrek Aero RSL Road integrated bar/stem, OCLV Carbon, Race Fit, 80mm reach, 124mm drop; XS: 37cm control width/40cm drop width, 70mm stem; S: 39/42cm, 80mm stem; M: 39/42cm, 90mm stem; ML, L: 41/44cm, 100mm stem; XL: 41/44cm, 110mm stem

SaddleTrek Aeolus Pro, carbon fiber rails, AirLoom lattice, 145mm width

SeatpostKVF aero carbon seatpost, 5mm offset, 280mm length

Grips/TapeTrek EcoTack (bar tape)

03 / Geometry

Geometry & fit.

6 sizes published.

The Checkmate introduces Trek's Gravel Race geometry, which pulls the rider into a lower, more aerodynamic posture compared to traditional adventure bikes. The stack is notably reduced, encouraging an aggressive tuck that closely mirrors a road racing position. Handling is shaped by a low bottom bracket drop, which keeps the rider's center of gravity close to the ground for stability during high-speed efforts.

The front end relies on the integrated Aero RSL bar and stem. This one-piece carbon cockpit features hoods that are narrower than the drops, forcing a tucked aerodynamic stance on the flats while offering a flared position for descending control. While the short chainstays keep the rear wheel tucked in for quick directional changes, the overall handling leans toward straight-line speed rather than nimble low-speed technical maneuvering. The low bottom bracket also requires riders to be mindful of pedal strikes on uneven terrain.

Reach × Stack · size Smm

Where the handlebar sits relative to the bottom bracket — the single most important fit pair.

01Fit geometry6 values

Stack540 mm

Reach385 mm

Top tube540 mm

Headtube length106 mm

Standover height747 mm

Seat tube length414 mm

02Component geometry7 values

Crank length165 mm

Handlebar width390 mm

Stem length80 mm

Saddle width145 mm

Seatpost offset5 mm

Handlebar reach80 mm

Handlebar drop124 mm

03Handling geometry7 values

Headtube angle71.3°

Seat tube angle73.9°

BB drop80 mm

Trail70 mm

Offset49 mm

Wheelbase1011 mm

Chainstay length426 mm

Which size should I buy?

Slide your height to see the recommended size. GearWise's fit algorithm works from the published stack, reach, and ETT — the brand's own recommendation may differ.

Your height

5'8"173 cm

5'0"5'5"5'10"6'3"6'7"

Recommended sizeSBased on stack, reach & ETT for your height · score 51/100.

→Calculated from GearWise's own stack / reach / ETT algorithm — the brand's size chart may recommend a different size, and a proper bike fit beats any calculator.

04 / Other builds

The lineup.

2 builds, ranging $8,200 – $12,000.

The Checkmate lineup is strictly premium, offering only two high-end carbon builds centered around SRAM's wireless 1x drivetrains. Both models share the exact same frameset and integrated cockpit, and both include dual-sided power meters and carbon wheels, cementing the bike's race-day intentions.

The entry point is the SLR 7 AXS, equipped with a 12-speed SRAM Force XPLR groupset and Bontrager Aeolus Pro 3V wheels. Stepping up to the flagship SLR 9 AXS introduces the 13-speed SRAM Red XPLR drivetrain and upgrades the rolling stock to the lighter Aeolus RSL 37V wheelset. The SLR 9 ships with fast-rolling 38mm tires, while the SLR 7 comes with slightly wider 42mm rubber. The frame clears up to 45mm across all builds. The lack of mid-tier or mechanical options keeps the price floor high, positioning the Checkmate exclusively for dedicated racers willing to invest in top-tier aerodynamic and weight savings.

—SLR 9 AXS

—

$12,000

— · Currently viewingSLR 7 AXS

—

$8,200On this page

05 / Reviews

From the press.

13 reviews from the cycling press.

Reviewers consistently note the Checkmate's road-racing DNA, highlighting its rapid acceleration and efficiency on smooth surfaces. The bike excels on hardpack and pavement, where testers praise the "zippiness on sealed roads" (Nzcyclingjournal). The rear IsoSpeed decoupler earns high marks for maintaining traction and comfort, allowing riders to stay seated for a "smooth power transfer" (Nzcyclingjournal) over washboard sections.

However, testers point out a distinct imbalance in compliance between the front and rear. The integrated carbon cockpit is highly aerodynamic but transmits significant feedback, with one reviewer noting it feels "bordering on unforgiving" (BikeRadar) on rougher impacts. When the terrain transitions from champagne gravel to chunky rocks or technical singletrack, the stiff frame and narrow stock tires can produce "a bit of a jittery feeling" (Nzcyclingjournal). Pushed hard into loose corners, the geometry's focus on straight-line speed can occasionally result in "overrunning turns and fishtailing" (Velo). Ultimately, critics agree the bike is a specialized racing tool that trades plush, go-anywhere capability for uncompromising speed.