Giant Defy Advanced Pro 1 2025 bike details 02
Giant Defy Advanced Pro 1 2025 bike details 03
Giant Defy Advanced Pro 1 2025 bike details 04
Giant Defy Advanced Pro 1 2025 bike details 05
Giant Defy Advanced Pro 1 2025 bike details 01

Summary

The Giant Giant Defy Advanced Pro 1, a Road bike released in 2025, priced at £4471.14. It weighs approximately 7.3kg, balancing performance and efficiency. It features a frame made of Carbon Fiber and a fork constructed from Carbon Fiber. The bike is equipped with a SRAM Rival eTap AXS groupset (Electric Shifting: Yes). It uses Disc Brake braking for confident stopping power. Rolling on a Giant SLR 1 36 Carbon Disc WheelSystem wheelset, it features a SRAM DUB, press fit bottom bracket for drivetrain efficiency. It uses Internally Routed cable routing for a cleaner look and improved aerodynamics. It supports tires up to 40 mm, offering flexibility for comfort or off-road use. This bike is UCI compliant, meaning it can be used in officially sanctioned races. It comes with a lifetime warranty. Curious how it stacks up against similar bikes? Compare below...

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Quick Compare Giant Defy Advanced Pro 1 to:

Bike Info

Worldwide Shipping: Yes

Delivery across the globe!

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Warranty: Lifetime

Limited warranty website average: 3.12 years

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Released: 2025

The bike was released this year

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Bike Type: Road

The style of riding intended for this bike

Bike Spec

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Weight: 7.3 kg

The website average for Road bikes is 8.57 kg. This bike is 1.28 kg under the average. Total bike weight may vary depending on frame size.

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Groupset

SRAM Rival eTap AXS

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Wheelset

Giant SLR 1 36 Carbon Disc WheelSystem

Disc Brake

Brake Type: Disc Brake

Welcome to the future!

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Frameset Material

Carbon Fiber

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Max Tire Size: 40 mm

This is the max tire size you can use

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UCI Approved: Yes

You can use for official races

Sizing & Geometry

Frame Sizes

XS S M M/L L XL

This frame comes in 6 sizes, this is 0.45 more sizes than the website average.

Handebar Sizes Available

40 42 44

Crank Arm Sizes Available

170 172.5 175

Frame Details

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Frame Weight

This frame weighs 785g

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Frame Material

Carbon Fiber

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Forks

Advanced-Grade Composite, 12x142mm thru-axle, disc

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Fork Material

The forks are made from Carbon Fiber

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Cables: Internally Routed

Routed through bars, stem and frame

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Axel Type: Thru-axle

How the wheels are secured to the frame

Disc Brake

Brake Type: Disc Brake

Welcome to the future!

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Brake Mount: Flat Mount

How the calipers are mounted

Yes

Integrated bar and stem: Yes

The bar and stem are integrated

Drivechain Details

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Groupset name

SRAM Rival eTap AXS

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Electric Groupset: Yes

This bike has electric gears

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Shifters

SRAM Rival eTap AXS

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Front Derailleur

SRAM Rival eTap AXS

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Rear Derailleur

SRAM Rival eTap AXS

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Cassette

SRAM Rival, 12-speed, 10x36

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Cranks

SRAM Rival D1 DUB, 33/46 with Giant Power Halo power meter XS:170mm, S:170mm, M:172.5mm, M/L:172.5mm, L:175mm, XL:175mm

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Power Meter: Yes

This bike comes with a power meter

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Bottom Bracket

SRAM DUB, press fit

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Chain

SRAM Rival D1

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Battery

Unknown

Wheel & Tire Details

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Wheelset Name

Giant SLR 1 36 Carbon Disc WheelSystem

Front Wheel Depth Icon

Front Wheel Depth

36mm

Rear Wheel Depth Icon

Rear Wheel Depth

36mm

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Tires

Giant Gavia Fondo 1, tubeless, 700x32c (33.5mm), folding

Tire Type Icon

Tire Type

Tubeless

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Max Tire Size: 40 mm

This is the max tire size you can use

Brakes

Disc Brake

Brake Type: Disc Brake

Welcome to the future!

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Brake Mount: Flat Mount

How these disc brakes are mounted

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Brakes

SRAM Rival eTap AXS hydraulic, SRAM PaceLine rotors [F]160mm, [R]140mm

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Brake Rotors

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

Other Components

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Saddle

Giant Fleet SL

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Seatpost

Giant D-Fuse SL, composite, -5/+15mm offsetType: Rigid

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Handlebars

Giant Contact SL D-Fuse XS:40/42cm, S:40/42cm, M:42/44cm, M/L:42/44cm, L:44/46cm, XL:44/46cm

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Bar Tape

Stratus Lite 3.0

Manufactures Description

HERE’S TO LONG RIDES. CLIMB HIGHER MOUNTAINS, SKIP THE SHORTCUTS. THIS BUTTERY SMOOTH ENDURANCE ROAD BIKE HELPS YOU DO MORE OF WHAT YOU LOVE. KEY PERFORMANCE FACTORS Functional simplicity Free of cumbersome gimmickry, the frameset is one of the lightest in its category. With a perfect balance of high-performance reactivity and all-day comfort, it offers a “less is more” experience for modern endurance road riding. Engineered complianc ... Read More