The SyncDrive Move Plus motor is integrated into the rear hub and delivers 30Nm of power (equivalent to 75Nm with a mid-drive motor) directly to the rear wheel. Weighing just 1.7kg, it’s specially tuned for the pedalling pattern of performance road riding, with minimal energy loss and more torque at higher speeds. The result is a natural feel when accelerating or maintaining steady power at speed, and no motor drag while freewheeling or coasting.
The down tube integrated EnergyPak 400 battery system weighs just 2.3kg and is purpose-built for the specific needs of E-bikes. A top tube mounted RideControl Go button makes it quick and easy to turn the E-bike on or off and change power modes. Smart Assist technology uses three sensors to precisely measure the power being applied to the pedals and produce just the right amount of support for a smooth, natural ride experience. All models feature SRAM wireless electronic shifters and an integrated taillight.
A lightweight composite frameset and high-performance components including a D-Fuse seatpost and handlebars for compliance, integrated WheelSystems with tubeless tyres, and a wireless electronic drivetrain all add up to a smooth, efficient ride quality that mirrors the award-winning performance of the Defy endurance road bike range.
| S | 166 cm - 174 cm |
| M | 172 cm - 180 cm |
| ML | 178 cm - 186 cm |
| L | 184 cm - 192 cm |
| XL | 190 cm - 198 cm |
| S | M | ML | L | XL | ||
|---|---|---|---|---|---|---|
| A | Seat Tube Length (mm) (inch) | 445 | 480 | 515 | 535 | 565 |
| B | Seat Tube Angle (degrees) | 74.0° | 73.5° | 73.0° | 73.0° | 73.0° |
| C | Top Tube Length (mm) (inch) | 530 | 545 | 560 | 575 | 590 |
| D | Head Tube Length (mm) (inch) | 130 | 145 | 167 | 187 | 205 |
| E | Head Tube Angle (degrees) | 71.5° | 72.5° | 72.5° | 72.5° | 72.5° |
| F | Fork Rake (mm) (inch) | 50 | 50 | 50 | 50 | 50 |
| G | Trail (mm) (inch) | 65.1 | 58.6 | 58.6 | 58.6 | 58.6 |
| H | Wheelbase (mm) (inch) | 994.3 | 995.2 | 1007.5 | 1022.7 | 1037.9 |
| I | Chain Stay Length (mm) (inch) | 420 | 420 | 420 | 420 | 420 |
| J | Bottom Bracket Drop (mm) (inch) | 80 | 80 | 75 | 75 | 75 |
| K | Stack (mm) (inch) | 542.2 | 560.2 | 576.1 | 595.2 | 612.4 |
| L | Reach (mm) (inch) | 374.3 | 378.9 | 383.6 | 392.8 | 402.6 |
| M | Stand Over Height (mm) (inch) | 716 | 745.5 | 779 | 799 | 824 |
| O | Stem Length (mm) (inch) | 90 | 100 | 110 | 110 | 120 |
| P | Crank Length (mm) (inch) | 170 | 172.5 | 172.5 | 175 | 175 |
| Q | Wheel Size | 700C | 700C | 700C | 700C | 700C |
| Motor | Giant SyncDrive Move Plus, Rear Hub, 30Nm |
| Controller | Mode support switch from SRAM blips |
| Display | RideControl GO, frame integrated LED display ANT+ Wireless display compatible |
| Battery | EnergyPak Smart 400Wh EnergyPak Plus, range extender compatible |
| Charger | EnergyPak 4A smart charger compact |
| Connectivity | Giant RideControl App enabled ANT+ wireless display signal with e-bike profile |
| Sizes | S, M, M/L, L, XL |
| Colours | Blue Dragonfly |
| Frame | Advanced-Grade Composite, disc, 12x145mm |
| Fork | Advanced SL-Grade Composite, Full-Composite OverDrive Aero Steerer, disc, 12x100mm |
| Shock | - |
| Handlebar | Giant Contact SLR D-Fuse S:40/42cm, M:42/44cm, M/L:42/44cm, L:44/46cm, XL:44/46cm |
| Grips | Stratus Lite 3.0 |
| Stem | Giant Contact SLR AeroLight S:90mm, M:100mm, M/L:110mm, L:110mm, XL:120mm |
| Seatpost | Giant D-Fuse SLR, Composite, -5/+15mm offset |
| Saddle | Giant Fleet SL |
| Pedals | N/A |
| Shifters | SRAM RED AXS HRD, ED-RED-E1 |
| Front Derailleur | SRAM RED AXS, FD-RED-E-E1 |
| Rear Derailleur | SRAM RED AXS, RD-RED-E-E1 |
| Brakes | SRAM RED AXS HRD, ED-RED-E1, SRAM CenterLine X rotors [F]160mm, [R]160mm |
| Brake Levers | SRAM RED AXS HRD, ED-RED-E1 |
| Cassette | SRAM RED XG-1290, 12-speed, 10-33 |
| Chain | SRAM RED E1, 12-speed |
| Crankset | SRAM Force X-SYNC 33/46T BCD107 chain ring Praxis E Crank Carbon ISIS, S:170mm, M:172.5mm, M/L:172.5mm, L:175mm, XL:175mm |
| Bottom Bracket | Giant E+ System BBSS |
| Rims | Giant SLR 1 E+ 36mm Carbon Disc Wheel System, Hookless, Tubeless Ready |
| Hubs | [F] Giant SLR 1, 24H [R] Giant SyncDrive Move Plus, 28H |
| Spokes | Sapim spoke E-Light [R] CX-Ray [F], e-bike optimised |
| Tires | CADEX Classics, tubeless, 700x28c, folding |
| Lighting | Seatpost clamp integrated tail light |
| Weight | The most accurate way to determine any bike’s weight is to have your local dealer weigh it for you. Many brands strive to list the lowest possible weight, but in reality weight can vary based on size, finish, hardware and accessories. All our bikes are designed for best-in-class weight and ride quality. |
