SUPERIOR ENGINEERING FOR A SILKY SMOOTH RIDE. MAXIMISE YOUR PERFORMANCE ON YOUR LONGEST, HARDEST ROAD RIDES.
Engineered for real-world performance, especially on challenging roads and long days in the saddle. The Advanced-grade composite frame features endurance geometry with the perfect blend of light weight, stiffness and road-smoothing compliance. The OverDrive 2 steerer tube and full composite fork work together to boost front-end stiffness and precision. Disc brake technology with 12mm front and rear thru-axles gives you total control, even on rough roads and poor conditions. The D-Fuse seatpost smoothes out road vibrations, and the PowerCore bottom bracket turns every pedal stroke into positive forward motion.
Advanced grade composite frame and fork construction for ultimate balance of weight and stiffness
OverDrive 2 steerer tube system for ultimate steering stiffness
Compact Road Design for lighter overall weight and greater stiffness
PowerCore bottom bracket for unparalleled pedalling efficiency
MegaDrive downtube connects the massive headtube and bottom bracket for unmatched frame stiffness among endurance competitors
D-Fuse composite seatpost offers compliance, low-weight and adjustability
RideSense integrated wireless data transmitter seamlessly communicates vital ride data to modern cycling computers
Flat-mount disc brake integration for superior control and aesthetics
Front (12x100mm) and rear (12x142mm) thru-axle technology for superior disc brake alignment and system stiffness
Giant's SLR Disc WheelSystem offers industry-leading efficiency and tubeless tyre compatibility
KEY PERFORMANCE FACTORS
Seamless disc-brake integration and confident endurance geometry offer pinpoint control for unpredictable road and weather conditions
Advanced grade composite technology with superior engineering and manufacturing deliver an ultralight weight frameset for uncompromised performance
With OverDrive 2, MegaDrive and PowerCore technologies, Defy offers far superior stiffness compared to endurance road competitors
Through specific composite layup and tube shaping, Defy's frameset offers engineered compliance for a supple ride quality without the need for decouplers or rubber inserts
Frame: Advanced grade composite, 12mm thru-axle
Fork: Advanced grade composite, full composite OverDrive 2 steerer, 12mm thru-axle
Handlebar: Giant Contact SL, 31.8mm
Stem: Giant Contact SL, 8 degree Seat Post: Giant D-Fuse SL, Composite
Saddle: Giant Contact SL, Neutral
Shifters: Shimano RS785 Di2, 22sp
Front Derailleur: Shimano Ultegra Di2
Rear Derailleur: Shimano Ultegra Di2
Brakes: Shimano RS805 hydraulic disc, 140mm
Brake Levers: Shimano RS785 hydraulic
Cassette: Shimano Ultegra, 11-32T, 11sp
Chain: KMC X11SL 1 Crankset: Shimano Ultegra, 34-50T
Bottom Bracket: Shimano press fit
Wheelset: Giant SLR 1 Disc Composite Centerlock WheelSystem, Fr: 20H, Rr: 24H
Tyres: Giant Gavia SL tubeless#, 700x25c
#WheelSystem delivered tubeless from factory
Buy from us because we love bikes and we want you to love your new ride! We offer:
- 12 Months FREE Scheduled Log Book Servicing!
- 30 Day Comfort Guarantee - Are you comfortable? We'll make as many necessary adjustments FREE!
- 90 Day Workmanship Guarantee - we know our way around a workshop. That's why we guarantee all repairs;
- Layby?! Absolutely. We'll give you 3 months to pay, after that we will probably start riding it ourselves!
- We offer 12-months interest free terms - conditions apply.
*Any product is either available to buy at or order through the stores listed! Please come in-store and ask about stock availability.