Key features

Electronic Shimano 105 Di2 groupset for effortless, precise shifting even when you're pushing hard on a climb
Giant SLR 2 36 Carbon Disc wheels with hookless carbon rims deliver a stiff, responsive ride without unnecessary weight
Giant Gavia Fondo 1 700x32c tubeless-ready tyres reduce puncture risk and allow lower pressures for a smoother feel
Advanced-Grade Composite frame and fork paired with a D-Fuse seatpost and handlebar to dampen road vibrations over long distances
Shimano 105 hydraulic disc brakes with 160mm rotors front and rear for controlled, powerful stopping in all conditions

Giant Defy Advanced 0

Carbon endurance built for the long ride: Shimano 105 Di2, carbon wheels, and all-day comfort.

Available sizes

Select a size

4 099,00 €

Pay in 3× €1,366.34 at no extra cost with Alma

Or finance your bike

Renting individual125,47 €/month

Store availability

Liège · Out of stock Brussels · Out of stock

Free delivery

Delivered ready to ride

Easy returns within 14 days

Secure payment

Description

The Giant Defy Advanced 0 is a purpose-built endurance road bike for riders who spend serious time in the saddle. The Advanced-Grade Composite carbon frame incorporates Giant's D-Fuse technology — a flex-engineered seatpost and handlebar that absorb road chatter so your legs stay fresher, further into the ride.

Shifting is handled by the Shimano 105 Di2 12-speed electronic groupset. Unlike mechanical systems, Di2 delivers a consistent, accurate gear change every time with minimal finger effort — particularly useful when fatigue sets in on longer rides or steep climbs. The 12-speed cassette provides a wide range suited to varied terrain.

The Giant SLR 2 36 Carbon Disc wheelset features 36mm hookless carbon rims, paired with Giant Gavia Fondo 1 700x32c tubeless-ready tyres. Going tubeless means fewer pinch flats, lower rolling resistance, and the ability to run slightly lower tyre pressures for better grip and comfort — all with tyre clearance up to 38mm for added versatility.

Shimano 105 hydraulic disc brakes with 160mm rotors front and rear ensure confident, modulated braking whether you're descending in dry heat or wet autumn roads. Available in Ocean Twilight / Chrome and five sizes (S, M, M/L, L, XL), the Defy Advanced 0 is for riders who want a technically complete, comfortable bike ready for whatever the road brings.

Shimano 105 Di2

The Shimano 105 Di2 marks the arrival of electronic transmission in the 105 range, renowned for its excellent performance/price ratio. Designed for demanding cyclists, it offers fast, precise and reliable gear changes, with the ease of use typical of Shimano electronic groupsets. Thanks to Di2 (Digital Integrated Intelligence) technology, the derailleurs are electronically actuated, guaranteeing smooth and consistent gear changes, even under heavy load. This precision improves driving comfort and allows you to stay focused on the road.

Other characteristics

Fork

Advanced-Grade Composite, full-composite OverDrive steerer, 12x100mm thru-axle, disc

Shifters

Shimano 105 Di2

Gears

Shimano 105, 12-speed, 11x36

Brakes

Shimano 105 hydraulic, Shimano SM-RT70 rotors [F]160mm, [R]160mm

Front brake size

160mm

Back brake size

160mm

Most ordered items with this bike

Abus
IVEN Chain 8210/110 black ART 2
The Abus IVEN Chain 8210/110 black chain lock is certified to ART 2 and offers excellent theft protection for city bikes and electric bikes. Its 8 mm square links of hardened steel, along with the lock body, resist sawing and common tools. At 110 cm long and weighing around 2.2 kg, it reaches Abus security level 10 and won the ANWB lock test 2022. A soft, durable synthetic-fibre Meshwebbing sleeve protects the frame from scratches. Supplied with two keys, it is ideal for securing your bike to a fixed point in the city. Colour: black.
84,95 €
Out of stock
Garmin
GPS Edge 1050
The Garmin Edge 1050 is a high-end cycling GPS computer built for riders who demand accurate, detailed data on every ride. Its bright touchscreen delivers clear readability in direct sunlight, and turn-by-turn navigation keeps you on track without distraction.
With advanced training metrics, the Edge 1050 monitors power output, heart rate, pedalling dynamics and recovery status in real time. Seamless compatibility with ANT+ and Bluetooth sensors, plus integration with Garmin Connect, Strava and TrainingPeaks, makes it a central hub for your training ecosystem.
Built-in smart connectivity lets you receive smartphone notifications, chase Strava Live Segments and share your live location with contacts. Rugged enough for all weather conditions, the Edge 1050 is equally at home on long endurance rides and structured training sessions.
700,00 €
In stock in the store
Lezyne
LED Pair Micro Drive 800+ / KTV Drive+
The Lezyne LED Pair Micro Drive 800+ / KTV Drive+ set combines a front and a rear light for riding at night in the city or on the road. The Micro Drive 800+ delivers up to 800 lumens from eight LEDs and offers six output modes, including a Daytime Flash mode and a Femto mode rated up to 35 hours of runtime. Its body is CNC-machined aluminium with cooling fins, and charging is via waterproof USB-C. The KTV Drive+ rear light reaches 40 lumens, also offers six modes including Daytime Flash and up to 45 hours of runtime in Femto mode; its wide-angle optics provide 270° of visibility and its integrated USB stick allows cable-free recharging. Both lights are tested to the IPX7 waterproofing standard.
84,95 €
In stock in the store
The Vandal
Merino Socks Black
The Vandal Merino Socks Black are premium merino wool socks, designed for all-season comfort. Made from 60% merino wool, 35% polyamide and 5% elastane, they naturally regulate temperature, keeping feet warm in winter and cool in summer. The heel and toe are reinforced with polyamide to resist wear, and flat seams prevent irritation. They offer pleasant support and compression over long distances. In a black colourway, a premium and versatile option for demanding cyclists.
25,00 €
Choose a size
Endura
cuissard FS 260 II à bretelle noir
The Endura FS260 Bib Shorts II are built for riders who want a technical garment that stays comfortable from the first pedal stroke to the last. The pre-curved multi-panel construction mimics your riding position from the start, reducing bunching and friction over long distances.
The centrepiece is the Endura 600 Series chamois, featuring integrated gel inserts and a CVP (Continuously Variable Profile) cut calculated by computer. In practice, this means the padding is thicker exactly where pressure builds up and thinner where it doesn't need to be — a more precise approach than a one-thickness pad. An antibacterial finish rounds things off for added hygiene on extended rides.
The main fabric is Italian power Lycra® — a blend of polyamide and elastane — that provides firm support without restricting movement. The 100% polyester mesh bib straps wick moisture and dry quickly, which makes a real difference in warmer conditions. Ultralight silicone grippers at the leg openings keep the shorts in position without leaving marks.
Reflective detailing on the rear leg hems ensures you remain visible during early-morning or evening rides, without compromising the clean, minimal aesthetic of the short.
120,00 €
Choose a size
Muc-Off
Airmach Electric Mini Pro Inflator
The Muc-Off AirMach Electric Mini Pro is an ultra-compact electric inflator that neatly replaces CO2 cartridges. It inflates up to 120 PSI and its LED display shows real-time pressure and battery level, with the option to set a target pressure at which inflation stops automatically. Its 450 mAh lithium-ion battery (7.4 V) recharges in 30 minutes via USB-C and inflates up to four tyres per charge. Its aluminium body with knurled head and heat-shielding silicone sleeve weighs 142 g with its housing. Compatible with Presta, Schrader and Big Bore valves, it comes with an air hose and a ball inflation needle.
125,01 €
In stock in the store
Schwalbe
Démonte-pneus
The Schwalbe tyre levers are sold as a set of three thin, strong, nesting plastic levers, made in Germany. Their ergonomic shape and non-slip surface make mounting and removing tyres easier. Each lever clips into the spokes to hold the tyre bead in place while you work with the others. They also feature a handy key to easily unscrew the valve core of Presta (SV) valves. Compatible with almost all bike tyres, they are an essential tool for any saddlebag or workshop. Weight around 42 g for the set.
4,90 €
In stock in the store