Skip to product information
1 of 1

2025 Giant Defy Advanced Pro 0 Men's Road Bike, Interstellar

2025 Giant Defy Advanced Pro 0 Men's Road Bike, Interstellar

NOTE: Bicycles are Pick-Up in-store only. Please select Pick-Up" under delivery options in the cart.

Regular price $7,999.00 AUD
Regular price $0.00 AUD Sale price $7,999.00 AUD
Sale Call to order
GST included. Shipping calculated at checkout.
Size

This lightweight composite road bike smooths out rough roads with innovative technologies including a D-Fuse composite seatpost and Contact SL D-Fuse handlebar to add compliance and reduce road shocks and vibrations. The Advanced-grade composite frame is also integrated for disc brakes, with flatmount disc brake tabs and 12mm front and rear thru-axles, plus clearance for high-volume tyres up to 35mm. The OverDrive 2 steerer tube boosts cornering precision, while the MegaDrive down tube and PowerCore bottom bracket deliver precise handling and stiff pedalling efficiency.

  • Advanced-Grade Composite frame
  • Advanced-SL Grade Composite fork, full-composite OverDrive 2 steerer, disc
  • Shimano Ultegra Di2 24 speed electronic shifting groupset with Giant Power Pro power meter
  • Giant SLR 1 36 Aero Carbon Disc WheelSystem, 12mm thru-axle
  • Giant Contact SLR D-Fuse Composite bars and super light alloy stem
  • Giant D-Fuse SLR, composite seatpost
  • Cadex Classic performance tubeless tyres

SIZING: (Rider height)

X-Small: 157-169cm
Small: 165-175cm
Medium: 171-181cm
Medium/Large: 177-187cm
Large: 183-193cm
X-Large: 189-199cm

BIKE SPECS

FRAME
Advanced-Grade Composite, disc
FORK
Advanced SL-grade composite, full-composite OverDrive Aero steerer, disc
FRONT HUB
Giant Low Friction Hub, CenterLock, 12mm thru-axle
REAR HUB
Giant Low Friction Hub, 30t ratchet driver, CenterLock, 12mm thru-axle
SPOKES
Sapim CX-Ray
RIMS
Giant SLR 1 36 Carbon Disc WheelSystem
INNER TUBES
Presta valve
FRONT TYRE
CADEX Classic, tubeless, 700x32c (33.5mm), folding
REAR TYRE
CADEX Classic, tubeless, 700x32c (33.5mm), folding
CRANKSET
Shimano Ultegra, 34/50 with Giant Power Pro power meter
CHAINRINGS
34/50T
BOTTOM BRACKET
Shimano, press fit
SHIFT LEVERS
Shimano Ultegra Di2 ST-R8170, 24 speed
FRONT DERAILLEUR
Shimano Ultegra Di2 FD-R8150
REAR DERAILLEUR
Shimano Ultegra Di2 FD-R8150
CASSETTE
Shimano Ultegra, 12-speed, 11x34
CHAIN
Shimano Ultegra
FRONT BRAKE
Shimano Ultegra Di2 hydraulic, Shimano RT-MT800 rotors 160mm
REAR BRAKE
Shimano Ultegra Di2 hydraulic, Shimano RT-MT800 rotors 160mm
HANDLEBARS
Giant Contact SLR D-Fuse
TAPE
Stratus Lite 3.0
STEM
Giant Contact SL Aerolight
SADDLE
Giant Fleet SL
SEATPOST
Giant D-Fuse SLR, composite, -5/+15mm offset
SEAT BINDER
Integrated w/ frame
PEDALS
N/A
EXTRAS
Computer mount, water bottle cages, tubeless prepared, 38mm max tyre size

* Specifications are subject to change without notice

View full details

Description

This lightweight composite road bike smooths out rough roads with innovative technologies including a D-Fuse composite seatpost and Contact SL D-Fuse handlebar to add compliance and reduce road shocks and vibrations. The Advanced-grade composite frame is also integrated for disc brakes, with flatmount disc brake tabs and 12mm front and rear thru-axles, plus clearance for high-volume tyres up to 35mm. The OverDrive 2 steerer tube boosts cornering precision, while the MegaDrive down tube and PowerCore bottom bracket deliver precise handling and stiff pedalling efficiency.

  • Advanced-Grade Composite frame
  • Advanced-SL Grade Composite fork, full-composite OverDrive 2 steerer, disc
  • Shimano Ultegra Di2 24 speed electronic shifting groupset with Giant Power Pro power meter
  • Giant SLR 1 36 Aero Carbon Disc WheelSystem, 12mm thru-axle
  • Giant Contact SLR D-Fuse Composite bars and super light alloy stem
  • Giant D-Fuse SLR, composite seatpost
  • Cadex Classic performance tubeless tyres

SIZING: (Rider height)

X-Small: 157-169cm
Small: 165-175cm
Medium: 171-181cm
Medium/Large: 177-187cm
Large: 183-193cm
X-Large: 189-199cm

BIKE SPECS

FRAME
Advanced-Grade Composite, disc
FORK
Advanced SL-grade composite, full-composite OverDrive Aero steerer, disc
FRONT HUB
Giant Low Friction Hub, CenterLock, 12mm thru-axle
REAR HUB
Giant Low Friction Hub, 30t ratchet driver, CenterLock, 12mm thru-axle
SPOKES
Sapim CX-Ray
RIMS
Giant SLR 1 36 Carbon Disc WheelSystem
INNER TUBES
Presta valve
FRONT TYRE
CADEX Classic, tubeless, 700x32c (33.5mm), folding
REAR TYRE
CADEX Classic, tubeless, 700x32c (33.5mm), folding
CRANKSET
Shimano Ultegra, 34/50 with Giant Power Pro power meter
CHAINRINGS
34/50T
BOTTOM BRACKET
Shimano, press fit
SHIFT LEVERS
Shimano Ultegra Di2 ST-R8170, 24 speed
FRONT DERAILLEUR
Shimano Ultegra Di2 FD-R8150
REAR DERAILLEUR
Shimano Ultegra Di2 FD-R8150
CASSETTE
Shimano Ultegra, 12-speed, 11x34
CHAIN
Shimano Ultegra
FRONT BRAKE
Shimano Ultegra Di2 hydraulic, Shimano RT-MT800 rotors 160mm
REAR BRAKE
Shimano Ultegra Di2 hydraulic, Shimano RT-MT800 rotors 160mm
HANDLEBARS
Giant Contact SLR D-Fuse
TAPE
Stratus Lite 3.0
STEM
Giant Contact SL Aerolight
SADDLE
Giant Fleet SL
SEATPOST
Giant D-Fuse SLR, composite, -5/+15mm offset
SEAT BINDER
Integrated w/ frame
PEDALS
N/A
EXTRAS
Computer mount, water bottle cages, tubeless prepared, 38mm max tyre size

* Specifications are subject to change without notice