Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Giant
2025 Giant Defy Advanced E+ AR
Value Guide market data · 2025 Giant Defy Advanced E+ AR
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All Defy model years
2025 Defy Advanced E+ AR lineup
Overview
About this bike
2025 Giant Defy Advanced E+ AR value depends on condition, original build, frame material, service history, and current buyer demand.
Specifications
Frameset
- Fork
- Advanced SL-grade composite, full-composite D-shaped OverDrive Aero steerer, 12x100mm thru-axle, disc
- Frame
- Advanced-grade composite,12x145 thru-axle, disc
Drivetrain
- Groupset
- SRAM Rival
- Bottom Bracket
- Praxis E-crank alloy, SRAM X-SYNC chain ring 46t, 107BCD
- Cassette
- SRAM Apex XPLR, 12-speed, 10x44
- Chain
- SRAM Rival
- Crankset
- Praxis E-crank alloy, SRAM X-SYNC chain ring 46t, 107BCD
- Rear Derailleur
- SRAM Rival XPLR AXS
- Shifters
- SRAM Rival eTap AXS, 1x12
Brakes
- Brake Levers
- SRAM Rival AXS
- Brakes
- SRAM Rival hydraulic, SRAM PaceLine rotors 160mm
Cockpit
- Handlebar
- Contact SL D-Fuse, 31.8mm
- Saddle
- Giant Approach
- Seatpost
- Giant D-Fuse, composite, 14mm offset
- Stem
- Giant Contact SL Aerolight, 10-degree
- Grips
- Stratus Lite 3.0
Wheels & Tires
- Front Tire
- Giant CrossCut AT 2, tubeless, 700x38c, 60 TPI, wire bead
- Hubs
- Front: Giant alloy, CenterLock, 12mm thru-axle, Rear: Giant SyncDrive Move Plus, 30t ratchet driver, 6-bolt, 12mm thru-axle
- Rear Tire
- Giant CrossCut AT 2, tubeless, 700x38c, 60 TPI, wire bead
- Rims
- Giant P-X2 Disc wheelset, alloy, 19mm IW, 24mm H
- Spokes
- Front: Sapim Race , Rear: E-Lite, e-bike optimized
- Wheel Size
- 700c
E-System
- Battery
- EnergyPak 400Wh, alloy casing with highest safety standard (EN50604), CO2 neutral production, EnergyPak Plus 200Wh range extender compatible
- Charger
- EnergyPak 4A smart charger, 60% in 1:45h
- Controller/Display
- RideControl GO, frame integrated LED console, optional ANT+ wireless display compatible , Mode support switch from SRAM bonus button, 5 power levels plus Smart Assist auto mode
- Motor
- SyncDrive Move Plus, 30Nm (comparable to 75Nm mid-drive motor @ 25km/h and 80 RPM), rear hub drive
Accessories
- Accessories & Extras
- seatpost clamp integrated tail light, tubeless prepared, 38mm max tire size, Optional:, - Giant Recon series e-bike lights available and direct connectable
Frame sizing
XS4'10"-5'2"
S5'2"-5'6"
M5'6"-5'10"
L5'10"-6'2"
XL6'2"-6'6"
M highlighted as most common resale size. Sourced from catalog metadata.
Geometry
- Stack
- Varies by size
- Reach
- Varies by size
- Wheelbase
- Varies by size
Industry standard. Sourced from catalog metadata.
What to check when buying used
Inspection
Drivetrain wear
Check chain stretch, cassette teeth, chainrings, and shifting under load before negotiating price.
Inspection
Wheel condition
Inspect rims, hubs, spokes, and bearing play; ask about the tire age and any prior wheel rebuilds.
Inspection
Service history
Ask for service records covering bearings, brakes, drivetrain, and any frame or fork warranty work.