Giant Defy Advanced 1
2018
Product Details
2018 Giant Defy Advanced 1
Stay smooth, even on rough rides. This endurance road bike is purpose-built for your longest, hardest rides.
This lightweight Advanced-grade composite frame features endurance geometry and engineered compliance for a smooth, high-performance ride. Its tube shapes are optimized to absorb road shocks and vibrations, yet they’re still stiff in ways that matter—for pedaling efficiency and precise, stable handling. It’s actually crafted with specific carbon layups to give it just the right feel. And integrated disc-brake technology, featuring flat mounts and 12mm thru-axles front and rear, gives you added control in all types of weather and road conditions.
- Advanced-grade composite frame with D-Fuse composite seatpost
- Advanced-grade composite fork with alloy/composite hybrid OverDrive steerer
- Giant PR-2 Disc wheelset with Giant Gavia AC 1 tubeless tires
- Shimano Ultegra 11-speed mechanical componentry
- Giant Conduct hydraulic disc brakes
Features and Information
- Geometry chart
- Pedals sold separately
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Specifications close open
Specification Description Frame Advanced-grade composite Fork Advanced-grade composite, Hybrid OverDrive steerer Wheels/Rims Giant PR-2 Disc, Tubeless Hubs Giant Performance Tracker Road Disc, Sealed Bearings, 12mm axles, 28h Spokes Sapim Race 14/15g Tires Giant Gavia AC 1 Tubeless, 700x25, Folding Crankset Shimano FC-RS510 Chainrings 34/50 Bottom Bracket Shimano, Press Fit Chain KMC X11EL-1 Front Derailleur Shimano Ultegra Rear Derailleur Shimano Ultegra Cassette/Rear Cogs Shimano Ultegra 11x34, 11-Speed Shifters Shimano 105 Handlebars Giant Contact, 31.8mm Stem Giant Connect Brake Levers Shimano 105 Brakes Giant Conduct, hydraulic disc, 140mm Saddle Contact Neutral Seat Post Giant D-Fuse composite Accessories & Extras Ride Sense ANT+/Bluetooth * Subject to change without notice.
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Part Numbers close open
Back to topOption Barcode Manufacturer's Part Number Store SKU Carbon Smoke/Yellow/Charcoal / Small 04712878188877 80002013 Carbon Smoke/Yellow/Charcoal / Medium 04712878188884 80002014 Carbon Smoke/Yellow/Charcoal / Medium/Large 04712878188891 80002015 11513 Carbon Smoke/Yellow/Charcoal / Large 04712878188907 80002016 Carbon Smoke/Yellow/Charcoal / X-Large 04712878188914 80002017 Matte Neon Red/Blue/Black / Small 04712878189010 80002033 Matte Neon Red/Blue/Black / Medium 04712878189027 80002034 Matte Neon Red/Blue/Black / Medium/Large 04712878189034 80002035 Matte Neon Red/Blue/Black / Large 04712878189041 80002036 Matte Neon Red/Blue/Black / X-Large 04712878189058 80002037 -
Consumer Reviews close open
REVIEW SNAPSHOT®
by PowerReviewsPros
- Lightweight (4)
- Comfortable (3)
- Fast (2)
- Handles Well (2)
- Versatile (2)
Cons
- a bit heavy
- Seat Post Design
- Cheap Saddle
Best Uses
- Casual Riding (2)
- Exercising (2)
- Road Biking (2)
- Serious Training (2)
- Climbing
Reviewed by 5 customers
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Displaying reviews 1-5
Pros
- Comfortable
- DISC BRAKES
- More Confidence Downhill
- Internal Cable Routing
- Responsive
Cons
- a bit heavy
- Cheap Saddle
- Seat Post Design
Best Uses
- Endurance Rides
- Centuries
Comments:
I bought this bike to replace my 2011 Giant Defy Advanced 2 which I really love. My main reason for replacing was the availability of disc brakes. In comparing my 2011 with my new 2015 Defy Advanced 2 I noticed that Giant dumbed down the new models a bit, for example the 2015 models come with a cheaper saddle, my 2011 came stock with a Fizik Aliante saddle, the 2015 came with a cheap Giant branded saddle, the Fizik is only available on the Pro models and up. The redesign of the seatpost clamping system is IMHO a step back, I wish they would stayed with the older external clamp system. On my first ride the seatpost gave up. Also all the components on this specific model are 105 except for the crankset which replaces the 105 crankset with a cheap RS500 (Never heard of it before). Don't take me wrong, I really love the bike and the responsiveness, the 11 speed makes a big difference. I have greater confidence downhill because of the disc brakes, I can actually descend at speeds of about 37MHP with much more confidence than I used to with the traditional rim brakes.
- Gift:
- No
Pros
- Lightweight
- Ride Comfort And Stabilit
- Versatile
- Durable
Cons
Best Uses
- Road Biking
Comments:
I have been shopping for fours years and suffered from information overload. I had a price in mind of 3000 and Eric at Pro Cyclery asked all the right questions before he put me onto my new Giant. I have been riding my Specialized Stumpjumper FS for over 21 years and this Giant is awesome. After spinning hard for three years it was time for a true road bike and this bike exceeds my wish list. for a small shop Pro Cyclery in Vegas is big on customer support and satisfaction. Eric took over an hour to specifically fit the bike and really ran me through the paces with technology I had never ridden before. Great bike, great shop and great riding on the west side of Las Vegas...
- Gift:
- No
Pros
- Versatile
- Lightweight
- Easy Climbing
Cons
Best Uses
- Road Biking
Comments:
Great bike with good power transfer, confortable and impresive when climbing. No complains at all
- Gift:
- No
Pros
- Fast
- Effortless shifting
- Handles Well
- Comfortable
- Good Geometry
- Stunning looks
- Stops on a dime
- Responsive
- Lightweight
Cons
Best Uses
- Casual Riding
- Exercising
- Serious Training
Comments:
Replacing my 2008 GT GTR Pro, I'm in love with this bike. The Defy's slightly more relaxed geometry suits my needs so much better than compact geometry of the GTR. I plan to wear out this set of tires very quickly :)
- Gift:
- No
Pros
- Fast
- Handles Well
- Lightweight
- Good Geometry
- Comfortable
Cons
Best Uses
- Climbing
- Casual Riding
- Exercising
- Serious Training
- Racing
Comments:
very comfortable. great mix of race and plush. its both nible and quick as well as balanced and stable. Great ride
- Gift:
- No
New Canaan Bicycles(Rear Parking lot next to CVS)
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