This aero rocketship is built for speed when it matters most. It’s lighter than the previous generation and engineered to slice through wind. The result? Race-winning efficiency that puts you ahead of the pack.
Key Performance Factors
Integrated aerodynamics
AeroSystem Shaping, a result of CFD analysis and dynamic wind-tunnel testing, optimises aerodynamic performance at every yaw angle. The truncated ellipse airfoil tube shapes and Contact SLR/SL Aero cockpit produce the best overall 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 frameset features high-performance materials and proprietary manufacturing processes. As a result, it’s lighter than the previous generation for an even greater stiffness-to-weight ratio.

SIZES XS, S, M, M/L, L, XL
COLOURS Midnight Moon
FRAME Advanced-grade Composite, 12x142mm thru-axle, disc
FORK Advanced SL-grade Composite, full-composite OverDrive Aero steerer,
12x100mm thru-axle, disc
SHOCK N/A
COMPONENTS
HANDLEBAR Giant Contact SL Aero XS:38cm, S:38cm, M:40cm, M/L:40cm, L:42cm,
XL:42cm
GRIPS Stratus Lite 2.0
STEM Giant Contact SL Aero XS:80mm, S:90mm, M:100mm, M/L:110mm,
L:110mm, XL:120mm
SEATPOST Giant Vector, composite, -5/+15mm offset
SADDLE Giant Fleet SL
PEDALS N/A
DRIVETRAIN
SHIFTERS SRAM Rival AXS E1
FRONT DERAILLEUR SRAM Rival AXS E1
REAR DERAILLEUR SRAM Rival AXS E1
BRAKES SRAM Rival AXS E1 hydraulic, SRAM PaceLine rotors [F]160mm,
[R]140mm
BRAKE LEVERS SRAM Rival AXS E1 hydraulic
CASSETTE SRAM Rival E1 XG-1250, 12-speed, 10-30
CHAIN SRAM Rival E1
CRANKSET SRAM Rival E1 DUB, 35/48 with power meter XS:165mm, S:165mm,
M:170mm, M/L:170mm, L:172.5mm, XL:172.5mm
BOTTOM BRACKET SRAM DUB, press fit
WHEELS
RIMS Giant SLR 1 50 Carbon Disc WheelSystem, [F]50mm, [R]50mm
HUBS [F] Giant Low Friction Hub, CenterLock, [R] Giant Low Friction Hub, 30T
ratchet driver, CenterLock, 12mm thru-axle
SPOKES Sapim CX-Ray
TIRES Giant Gavia Course 0, tubeless, 700x28c (28mm), folding
EXTRAS Computer mount, water bottle cages, tubeless prepared, 30mm max
tyre size
LIMITS
MAX TYRE CLEARANCE 30mm