Photo credit: arstechnica.com
Trek Introduces the Checkpoint SL 7 AXS Gen 3: A Versatile Gravel Bike
Recently, while navigating a winding, single-track trail with a friend, I found myself chuckling. My companion was expertly maneuvering a mountain bike, while I was testing the performance of the new Trek Checkpoint SL 7 AXS Gen 3. This led me to ponder: how does a gravel bike perform off-road? To my surprise, the Checkpoint handled the non-technical terrain exceptionally well.
What sets the Checkpoint SL 7 Gen 3 apart from other bikes reviewed is its absence of a battery or motor—this is a traditional gravel bike without any electric features. Typically, when we seek specific models for review, the bike manufacturers would reach out to us about models already in our possession. Currently, I have twelve bikes in my garage awaiting evaluation, some of which belong to family members.
A Closer Look at the Checkpoint Lineup
Since its introduction in 2018, the Checkpoint has become Trek’s flagship gravel bike. For 2025, Trek has expanded its options, offering both the third-generation Checkpoint and the newly launched Checkmate SLR 9 AXS. The latter model boasts a lighter frame, an integrated power meter, and is equipped with SRAM’s latest Red XPLR groupset, commanding a price tag of $11,999, making it a focused choice for gravel racing enthusiasts. Meanwhile, the Checkpoint SL 7 AXS is offered at a lower price point of $5,699 and is designed for those seeking an enjoyable day biking on trails.
Features and Improvements of the Gen 3 Checkpoint
The Gen 3 Checkpoint introduces several enhancements. Trek has added multiple mounting options throughout the frame, adjusted the geometry for better comfort during extended rides, and refined the rear IsoSpeed decoupler to enhance ride smoothness over rugged terrain and rough roads. In terms of tire clearance, the bike supports tires up to 50 mm wide (42 mm with fenders), accommodating a broader range of off-road conditions.
Construction and Weight Considerations
Trek employs three distinct types of carbon in its drop handlebar models. The premium OCLV 900 is reserved for the high-performance Madone road bike, while OCLV 800 is utilized in the Domane endurance series as well as the Checkmate. The Checkpoint SL 7 features the 500 Series OCLV carbon, weighing in at 19.85 lbs (9.0 kg), making it approximately 100 grams heavier than its second-generation predecessor. For its drivetrain, the bike relies on components from SRAM, specifically the SRAM Force XPLR AXS D2 groupset.
Overall, the Trek Checkpoint SL 7 AXS Gen 3 stands out in the world of gravel biking. Its seamless blend of functionality, comfort, and performance holds promise for anyone eager to explore both paved roads and off-the-beaten-path trails.
Source
arstechnica.com