Expression E+
Giant
General Road
Expression E+ is an alloy electric general road road bike (2024), by Giant, in the Expression E series. This bike is aimed at riders who prioritize comfort, confidence, and longer rides, with a setup that gives you a relaxed, upright riding position, with a surface profile that is well suited to rougher pavement and broken roads. Its profile is strongest in areas like strong value-for-money versus many similar bikes, good fit flexibility for dialing in rider position, and strong speed potential on smoother terrain. Add this bike to compare on MatchBikes.com and see how it stacks up against similar general road models.
6.3
Rating

+10
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Score Summary
Performance
5.2
Value
9.9
Fit
5.7
Performance
Built for speed and efficiency
Speed
7.3
High
Climbing Efficiency
2.9
Hefty but Manageable
Aerodynamics
5.5
Balanced Aero
Fit
Dialed-in Fit & Comfort
Riding Position
2.8
Relaxed / Upright
Fit Flexibility
8.6
Adjustable
Ride Comfort
4.8
Balanced
Value
Value for Money
9.9
Exceptional Value
Surface Range
Rough RoadBattery
Battery
5.7
Long rides
Specifications
General
Brand
Giant
Model
Expression E+
Year
2024
Price
$2,524
Category
E-bikeRoad
Sub Category
General Road
Groupset
Alivio, Altus
Frame
Frame
ALUXX aluminium, monotube, Semi Integrated battery, low step through design
Suspension Fork
SR Suntour Mobie A32 DC Coil, 63mm travel, 15x100mm
Suspension Type
Hardtail
Drivetrain
Shift Levers
Shimano Altus
Rear Derailleur
Shimano Alivio, 9-speed
Cassette
Shimano HG-200,11-36T, 9-speed
Crank
Forged Alloy, 38T
Chain
KMC E9 Sport
Wheels
Front Hub
Shimano HB-TC500-15 100x15 [F] Shimano FH-QC300-HM [R]
Rear Hub
Shimano HB-TC500-15 100x15 [F] Shimano FH-QC300-HM [R]
Rims
Giant Alloy
Spokes
Stainless steel, e-bike optimised
Tires
Schwalbe Big Ben, 28x2.15", Wire Bead w/ reflective stripe
Brakes
Brake Type
Hydraulic Disc
Brake Description
Tektro HD-M275, hydraulic disc, (F) 180mm, (R) 160mm
Brake Levers
Tektro HD-M275
Cockpit
Stem
Alloy angle adjustable S:90mm, M:90mm, L:110mm
Handlebar
Alloy, 30° back sweep 31.8mm
Grips
Giant Comfort Ergo Microtech Plus Lock-on
Seat
Saddle
Selle Royal Vivo Essenza Plus
Seatpost
Giant 30.9mm, 2-bolt Micro Adjust
E-Bike Components
Motor
SyncDrive Core, 55Nm, powered by Yamaha
Battery
EnergyPak Smart 500Wh
Range
5.7
Geometry
| Measurement | SM | MD | LG |
|---|---|---|---|
| Stack Reach Ratio | 1.747 mm | 1.714 mm | 1.679 mm |
| Bottom Bracket Height | 276 mm | 276 mm | 276 mm |
| Front Center | 269 mm | 294 mm | 319 mm |
| Rake | 44 mm | 44 mm | 44 mm |
| Trail | 87.1 mm | 87.1 mm | 87.1 mm |
| Stack | 622 mm | 641 mm | 660 mm |
| Reach | 356 mm | 374 mm | 393 mm |
| Top Tube Length | 570 mm | 595 mm | 620 mm |
| Seat Tube Angle | 71 ° | 71 ° | 71 ° |
| Seat Tube Length | 450 mm | 500 mm | 550 mm |
| Head Tube Angle | 70 ° | 70 ° | 70 ° |
| Head Tube Length | 140 mm | 160 mm | 180 mm |
| Chainstay Length | 470 mm | 470 mm | 470 mm |
| Wheelbase | 728 mm | 754 mm | 779 mm |
| Bottom Bracket Drop | 60 mm | 60 mm | 60 mm |
| Standover Height | 515 mm | 515 mm | 515 mm |
| Wheels | 700 | 700 | 700 |
| Rider Min Height | 158 cm | 168 cm | 176 cm |
| Rider Max Height | 170 cm | 179 cm | 187 cm |


















































