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Size Options & Purchase
This Giant Defy Advanced Pro 1 2017 is available with our legendary Podium Point free accessory scheme.
Giant's Defy Advanced Pro 1 features Shimano's 22 speed Ultegra components as upgrades over the Defy Advanced Pro 2.
The 2016 equivalent of the Defy Advanced Pro 1 won Cycling Weekly's Endurance Bike of the year award - Giant Defy Advanced Pro 2 is awared Endurance Bike of the year by Cycling Weekly: " While a lot of endurance bikes focus on comfort at the expensive of all other factors, the Giant Defy Advanced Pro 2 is a much more balanced bike that eats up long days in the saddle for breakfast, but still has a performance edge for when you want to up your average speed and win that sprint for the town sign."
Giant's Defy Advanced Pro platform offers the highest level in endurance bike performance, a responsive ride and a disc brake specific design. Advanced Pro models use Advanced composite as the main frame material and a full Advanced carbon Overdrive 2 fork. Super thin seat stays and a D-Fuse composite seatpost gives excellent vertical compliance at the rear whilst the Overdrive 2 fork steerer maximises front steering accuracy. Advanced Pro models also feature Giant wheelsystems and an integrated RideSense ANT+ Speed/Cadence sensor.
The Defy Advanced Pro 1 is supplied withg Giant's SLR1 Disc wheelsystem which features a tubeless ready carbon rim for minimal weight and better comfort
The Defy Advanced Pro 1's componentry is based around Shimano's Ultegra 22 speed groupset which is functionally superb and extremely lightweight too. The Defy Advanced Pro 1 is fitted with an 11-32 cassette and compact 50-34 chainset to help you on the toughest climbs.
RS805 full hydraulic brakes offer brilliant all weather braking with excellent modulation and pad retraction minimising brake rub.
The Defy Advanced Pro 1 is perfect for the discerning rider who wants a high level performance and control for challenging day rides or endurance events.
Please note: This model features tubeless ready wheels and tyres but will be supplied with inner tubes fitted. Tyre sealant and tubeless valves will be included should you wish to convert the wheels to tubeless.
IMPORTANT: This bicycle is supplied without pedals. Pedals for this bicycle can be selected for no cost using Podium Points™.
Advanced-Grade Composite, Electronic Ready
Advanced-Grade Composite, Full-Composite
Shimano ST-RS685 22 speed
Shimano BB-71 press fit
Shimano Ultegra 34/50
Shimano Ultegra 11x32
Shimano BR-RS805 hydraulic disc brakes, 140mm
Hubs: Thru-Axle, Rims: Giant SLR 1 Disc WheelSystem, Spokes: Giant SLR 1 Disc WheelSystem
Giant Gavia SL Tubeless, 700x25mm, Folding
Giant Contact SL
Giant Contact SL
Giant D-Fuse SL Composite
Giant Contact SL Neutral
RideSense BlueTooth/ANT+, tubeless sealant
We are an authorised Giant dealer and supply this Giant Defy Advanced Pro 1 with a LIFETIME manufacturer's warranty. Read Warranty Terms
Sizing information is provided as a general guide only. This is based on the average rider riding the bicycle in the style for which it is intended. This takes no account of a rider's personal proportions, physique, flexibility and biomechanics. If your height places you on, or near, a bicycle size step then we recommend you consider both sizes. All bicyles offer a range of handlebar and saddle adjustment which will enable you to fine tune your riding position once the correct size has been established. If you are unsure on sizing, we strongly recommend you visit our store so we can assist you. Pedal On offers advice and information on sizing in good faith, the final decision and resposibility on which size to purchase is your's.
This bicycle is available for instore collection and home delivery using a Cyclescheme voucher. Cyclescheme Information
The following finance options are available to apply for online immediately. If you are collecting your bicycle in store you can arrange your finance prior to visiting the store by selecting the required finance method as well as Click & Collect.