Giant Defy Advanced E+ Elite AR 2025 - Electric Road Bike
With its smooth-riding composite frame, lightweight battery, new SyncDrive Move Plus integrated rear hub motor and all-road ready 38mm tyres, the Defy Advanced E+ AR is the ideal choice for performance-minded road riders who want to tackle steep hills, maintain higher speeds, and experience road riding with no limitations.
Key Performance Factors
Occasionally, without notice, manufacturers change product design and/or specifications.
| Frame | Advanced-grade composite,12x145 thru-axle |
| Fork | Advanced SL-Grade Composite, Full-Composite OverDrive Aero Steerer, 12x100mm thru-axle, Disc |
| Stem | Contact SL Aerolight 31.8 alloy |
| Bars | Giant Contact SL D-Fuse 31.8 alloy |
| Front Brake | Sram Rival eTap HRD, Paceline 160mm center-lock [F] 160mm 6-bols [R] |
| Rear Brake | Sram Rival eTap HRD, Paceline 160mm center-lock [F] 160mm 6-bols [R] |
| Brake Lever | SRAM Rival eTap AXS HRD |
| Rear Mech | SRAM Rival XPLR eTap AXS |
| Shifters | Sram Rival eTap AXS 1x12 |
| Speed | 12 |
| Rims | Giant P-X2 Alloy Disc Wheel System, Tubeless Ready, 19mm inner width, 12mm thru-axle, w/ Sapim spoke E-Light [R] Race [F], e-bike optimised |
| Spokes | Sapim spoke E-Light [R] Race [F], e-bike optimised |
| Front Tyre | SCHWALBE G-ONE ALLROUND Perf, RaceGuard, Brown side-wall 700x35C 67EPI Tubeless |
| Rear Tyre | SCHWALBE G-ONE ALLROUND Perf, RaceGuard, Brown side-wall 700x35C 67EPI Tubeless |
| Seat Post | Giant D-Fuse, composite, 14mm offset |
| Saddle | Giant Approach |
| Chainset | Sram X-SYNC 46T BCD107 chain ring Praxis E Crank Carbon ISIS |
| Bottom Bracket | Giant E+ System BBSS |
| Chain | SRAM Rival 12-speed |
| Cassette | Sram Apex XPLR XG-1251, 10x44T, 12-speed |
| Battery Size (WH) | EnergyPak Smart 400Wh by Panasonic, Aluminium casing with highest safety standard (UL2271, EN50604), CO2 Neutral production, 2300 charging cycles. EnergyPak Plus 200 range extender compatible |
| Motor | SyncDriveMove Plus Hub drive 75Nm max |
| User Interface | Giant RideControl GO, frame-integrated LED console Optional wireless ANT+ display |
Giant Road E Sizing & Geometry
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Inside Leg (Inches) Vs Rider Height (Feet & Inches) |
27” |
28” |
29” |
30” |
31” |
32” |
33” |
34” |
35” |
36” |
37” |
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5’ 5” |
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S |
S |
S |
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5’ 6” |
S |
S |
S |
S |
S |
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5’ 7” |
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S |
S |
S |
S |
S |
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5’ 8” |
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S |
S |
M |
M |
M |
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5’ 9” |
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M |
M |
M |
M |
M |
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5’ 10” |
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M |
M |
M |
M |
M |
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5’ 11” |
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M |
M |
M/L |
M/L |
M/L |
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6’ 0” |
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M/L |
M/L |
M/L |
M/L |
M/L |
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6’ 1” |
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M/L |
M/L |
M/L |
L |
L |
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6’ 2” |
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L |
L |
L |
L |
L |
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6’ 3” |
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L |
L |
L |
L |
L |
L |
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6’ 4” |
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L |
L |
XL |
XL |
XL |
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6’ 5” |
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XL |
XL |
XL |
XL |
XL |
Giant Road E Geometry
| S | M | ML | L | XL | |
|---|---|---|---|---|---|
| SEAT TUBE LENGTH (mm) | 450 | 475 | 500 | 525 | 550 |
| SEAT TUBE ANGLE | 74.0° | 73.5° | 73.0° | 73.0° | 72.5° |
| TOP TUBE LENGTH (mm) | 545 | 550 | 560 | 575 | 595 |
| HEAD TUBE LENGTH (mm) | 110 | 130 | 150 | 170 | 190 |
| HEAD TUBE ANGLE | 72.0° | 72.0° | 72.0° | 72.0° | 72.0° |
| FORK RAKE (mm) | 50 | 50 | 50 | 50 | 50 |
| TRAIL (mm) | 62.9 | 62.9 | 62.9 | 62.9 | 62.9 |
| WHEELBASE (mm) | 1045 | 1046 | 1051 | 1066 | 1080 |
| CHAIN STAY LENGTH (mm) | 455 | 455 | 455 | 455 | 455 |
| BOTTOM BRACKET DROP (mm) | 70 | 70 | 70 | 70 | 70 |
| STACK (mm) | 549 | 568 | 587 | 606 | 625 |
| REACH (mm) | 387 | 381 | 380 | 389 | 398 |
| HANDLEBAR WIDTH (mm) | 400 | 420 | 420 | 420 | 440 |
| STEM LENGTH (mm) | 90 | 100 | 100 | 110 | 110 |
| CRANK LENGTH (mm) | 170 | 170 | 170 | 170 | 170 |
| WHEEL SIZE | 700c | 700c | 700c | 700c | 700c |
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Giant Defy Advanced E+ Elite AR 2025 - Electric Road Bike
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