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$5,899.00
Maximize your watts during sprints, breakaways and solo attacks. this aero road machine is built to give you a real advantage against the wind. because small gains lead to big wins.
INTEGRATED AERODYNAMICS
- AeroSystem Shaping, a result of CFD analysis and dynamic wind-tunnel testing, optimizes aerodynamic performance at every yaw angle. The truncated ellipse airfoil tube shapes and all-new Contact SL Aero cockpit produce superior aero performance.
EASIER ADJUSTABILITY
- All-new cable routing through the stem and head tube makes it quicker and easier to adjust or change cockpit components and fine-tune performance and riding position.
RACE-WINNING EFFICIENCY
- Advanced-grade composite frame and hybrid alloy/composite fork deliver optimal stiffness and weight savings. The result is an even greater stiffness-to-weight advantage.
ADVANCED COMPOSITE TECHNOLOGY
- Giant's High Performance Grade raw carbon material is used to produce this custom frame material in our own composite factory with a high stiffness-to-weight ratio. The front triangle of these framesets is assembled and molded as one continuous piece in a proprietary manufacturing process called Modified Monocoque Construction.
AEROSYSTEM SHAPING TECHNOLOGY
- Through CFD (Computational Fluid Dynamics) and wind-tunnel data, engineers optimize each tube shape to deliver superior aerodynamic performance.
TUBELESS SYSTEM
- Fewer flat tires. Greater traction. Less rolling resistance and a smoother, faster ride. Giant's Tubeless System makes it easier than ever to experience all these benefits.
OVERDRIVE AERO
- Found inside the head tube of the all-new Propel range, the D-shaped fork steerer tube and corresponding spacers provide an extremely aerodynamic, easier to service system of internally routed brake and derailleur cables.
$3,399.99 - $4,229.99
$4,229.99
Up to 20% Off
Checkpoint SL 5 is a carbon gravel bike made for epic all-road adventures. It's built with lightweight OCLV Carbon, terrain-smoothing damped IsoSpeed, nimble-yet-stable progressive geometry, internal storage and loads of mounts. All of that adds up to a rad gravel bike capable of crushing the longest, roughest rides and the most ambitious bikepacking trips.
It's right for you if...
Chamois or cut-off shorts, bikepacking trip or brutal day of gravel racing—you're going to ride far, go fast, and have a great time. You want a bike that's both fast and comfortable, and you want endless carry options for gravel races and everyday adventures.
The tech you get
A 500 Series OCLV Carbon frame with damped Rear IsoSpeed and carbon armor, a progressive geometry that's stable at speed and efficient when you're grinding up a climb, internal storage, hidden cables that won't interfere with bags, integrated frame bag mounts, and rack and fender mounts. Plus, a carbon fork, a 2x11 Shimano GRX drivetrain with lower gears for grinding up hills or through rough gravel, and wide 700x40c gravel tires for added stability and traction. You can even run a dropper post to get low on long descents.
The final word
Light, fast, comfortable. Checkpoint SL 5 gives you the unmatched ride quality of an OCLV Carbon frame with IsoSpeed and gravel-specific geometry, plus internal storage and a drivetrain built for rough terrain.
Why you'll love it
- The damped, controlled rebound of the IsoSpeed decoupler soaks up fatiguing bumps without bouncing you around
- All-new progressive geometry is quick and nimble yet keeps you stable and in control on fast, choppy descents
- A sleek internal storage compartment gives you a versatile spot to stow tools and gear
- Massive tire clearance means you can use tires up to 45c for extra traction and stability in any conditions
- Integrated frame bag mounts and rack and fender mounts make it easy to carry gear and water
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