Description
Exhilarating yet relaxing. With smooth, powerful pedaling assistance and comfortable handling, the new Expression E+ is a motivating companion for commuting, fitness riding, or just pedaling for the fun of it.
Key Performance Factors
Smart support
Comfort and control
Full-Color Display
ActieRadius
How far can I expect to ride on a single battery charge?
The range for a single battery charge can vary greatly depending on conditions such as the combined weight of the rider and cargo; wind resistance; tyre pressure and tread profile; terrain and elevation changes; road or trail surface; outdoor temperature; maintenance of the E-Bike; and the condition of the battery.
The bar below gives an approximate range. Conditions are categorized as extreme, good and ideal. Extreme conditions typically occur when riding with a heavy load, strong headwinds or excessive climbs.
Energypak 500 / SyncDrive Core
Specifications
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MotorGiant SyncDrive Core, 50Nm, Powered by Yamaha, PedalPlus 6-sensor technology
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BatteryGiant EnergyPak 500Wh CO2 Neutral production
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ChargerGiant EnergyPak 4A smart charger
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ControllerGiant RideControl Dash, Smart Assist automatic mode, 5 manual support levels, USB-C (10W)
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DisplayGiant RideControl Dash, high-angle visibility, full color LCD display
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SizesS, M, L
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ColoursGloss Black Currant & Matte Early Espresso
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FrameALUXX aluminium, monotube, Battery Semi Integrated, low step through design
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ForkSR Suntour Mobie A32 DS Coil, 63mm travel 100x15mm axle
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HandlebarAluminium, 30° back sweep, 31.8x660mm
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StemAluminium angle adjustable stem
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SeatpostAluminium
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SaddleSelle Royal Essenza Plus
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PedalsWellgo C097, PP/ Kraton body, Anti-slip
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ShiftersShimano Altus 1×9
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Rear DerailleurShimano Alivio
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BrakesTektro HD-M275, hydraulic disc, 180mm [F], 160mm [R]
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Brake LeversTektro HD-M275
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CassetteShimano CS-HG200, 11-36T, 9-speed
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ChainKMC E9 Sport NP/BK, e-bike optimised
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CranksetAluminium 38T
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RimsGiant Double Wall Aluminum 622×21
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HubsShimano HB-TC500-15 100×15 [F], Shimano FH-QC300-HM [R]
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SpokesStainless 14G(2.0mm) [F]Stainless 13-14G(2.3-2.0mm) butted [R]
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TyresSchwalbe Big Ben 55-622 Wire Bead w/ reflective stripe
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ExtrasKSA18 direct mount kickstand
Highlights
This low-step through E-bike features the new Syncdrive Core2 55Nm, a compact and lightweight motor that’s ideal for commuters and recreational riders. It delivers 55Nm of torque and utilizes Smart Assist technology, which features six sensors including slope detection and an accelerometer to produce the precise amount of power needed at all times. The result is a quiet, natural ride experience. A suspension fork helps smooth out rough roads, and the RideControl Dash full-color display (on select models) makes it easy to keep track of battery level and support mode, along with cycling data like speed and distance.

Sizing Guide and Geometry
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- S
- 158 cm 180 cm
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- M
- 165 cm 187 cm
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- L
- 172 cm 194 cm

| S | M | L | ||
| A | Seat Tube Length (MM) | 450 | 500 | 550 |
| B | Seat Tube Angle | 73.0° | 72.0° | 71.0° |
| C | Top Tube Length (MM) | 580 | 595 | 620 |
| D | Head Tube Length (MM) | 140 | 160 | 180 |
| E | Head Tube Angle | 70.0° | 70.0° | 70.0° |
| F | Fork Rake (MM) | 44 | 44 | 44 |
| G | Trail (MM) | 88.0 | 88.0 | 88.0 |
| H | Wheelbase (MM) | 1107 | 1111 | 1124 |
| I | Chain Stay Length (MM) | 470 | 470 | 470 |
| J | Bottom Bracket Drop (MM) | 60 | 60 | 60 |
| K | Stack (MM) | 622 | 641 | 659 |
| L | Reach (MM) | 390 | 387 | 393 |
| M | Stand Over Height (MM) | 515 | 515 | 515 |
| N | Handlebar Width (MM) | 690 | 690 | 690 |
| O | Stem Length (MM) | 90 | 90 | 110 |
| P | Crank Length (MM) | 170 | 170 | 170 |
| Q | Wheel Size | 700C | 700C | 700C |


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