The proprietary D-shaped composite seatpost dampens vibration—resulting in a smooth, compliant ride.

TCX SLR
Tight corners, steep run-ups, slippery descents. You never know what you’ll get with cyclocross, and that’s what this bike is made for. With a lightweight aluminum frame, composite fork and integrated parts, it’s smooth and fast on paved roads, dirt, sand or mud.

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TCX SLR 1
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TCX SLR 2
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Wheels
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Giant P-X2 Disc wheelset | Giant P-X2 Disc wheelset |
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Shifters
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SRAM Rival 1 | SRAM Apex 1 |
Crankset
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SRAM S-350-1, 40t | FSA Omega, 40t |
Fork
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Advanced-Grade Composite, full-composite OverDrive 2 steerer, disc | Advanced-Grade Composite, alloy OverDrive steerer, 12mm thru-axle, disc |
Colors
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Metallic Red | Metallic Navy |
D-Fuse seatpost
OverDrive 2 / OverDrive
Depending on the model, features either OverDrive 2 (1 1/2" lower, 1 1/4" upper) or OverDrive (1 1/4" lower, 1 1/8" upper) headset bearings with a tapered steerer tube to offer front-end stiffness and high-performance steering precision.
Cyclocross Specific Tubing
Finite Element Analysis (FEA) was used to create tube shapes that enhance the performance and ride quality for cyclocross racing including a flattened and smoothed toptube shape for easier shouldering.
Aluxx SLR Aluminum
Formed from premium raw materials in Giant’s own forging facility, this ultra-lightweight proprietary alloy features 20% thinner butted tubing to create best-in-class weight savings.
Disc-Brake Integration
Frame is engineered with flat-mount disc-brake integration for superior braking performance in all types of on- or off-road conditions.
Thru-Axle Design
All-new 12mm front and 12mm rear thru-axles provide superior braking performance and stiffness for precise cornering and overall control.
Hidden Rack Mounts
Rear rack mounts are integrated into the frame to add versatility for adventure riding performance.