Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Giant
2021 Giant Road E+ 1 Pro
Value Guide market data · 2021 Giant Road E+ 1 Pro
12-month trend
13%
Direction and magnitude, not judgment
vs. category average
— %
No category comparison available
Price over time - 2021 Giant Road E+ 1 Pro
Values based on actual sales data. Enter your bike's specifics to get a precise valuation.
All Road E+ model years
2021 Road E+ 1 Pro lineup
Overview
About this bike
2021 Giant Road E+ 1 Pro value depends on condition, original build, frame material, service history, and current buyer demand.
Specifications
Frameset
- Fork
- Advanced-grade composite,12x100 thru-axle
- Frame
- ALUXX SL aluminum
Drivetrain
- Groupset
- 2021 Giant Road E+ 1 Pro
- Crankset
- Giant custom crankset
- Chain
- KMC e.11 Turbo, EcoProteq
- Front Derailleur
- Shimano Ultegra
- Rear Derailleur
- Shimano Ultegra
- Chainrings
- 34/50T
- Shifters
- Shimano Ultegra
- Cassette/Freewheel
- Shimano 105, 11-32, 11-Speed
Brakes
- Brake Levers
- Shimano Ultegra hydraulic disc
- Brakes
- Shimano Ultegra hydraulic disc, 160mm
Cockpit
- Seatpost
- Giant D-shape, Composite
- Saddle
- Giant Contact SL, Neutral
- Stem
- Giant Contact
- Handlebars
- Giant Connect, 31.8mm
Wheels & Tires
- Hubs
- Giant Performance Tracker Road, Sealed Bearing
- Rims
- Giant P-R2 Disc
- Tires
- Maxxis Re-Fuse 700x32c Folding Carbon Bead MaxxShield Tubeless Ready
- Spokes
- Sapim E-Lite [r] Race [f]
Pedals
- Pedals
- Sold separately
E-System
- Battery
- Giant EnergyPak 500, 36V Integrated Lithium-Ion
- Motor
- Giant SyncDrive Pro
- Controller/Display
- Giant RideControl EVO
Accessories
- Accessories & Extras
- Giant EnergyPak 6A smart charger
- Color
- Gunmetal Black
Weight & Sizing
- Size
- Small / Medium / Large / X-Large
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.
Inspection
Battery health
Request battery cycle count and any diagnostic report; older packs lose range and capacity.
Inspection
Motor warranty
Verify motor warranty status and any firmware updates from the manufacturer dealer.