Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Electra
2021 Electra Andi 3i Step-Thru
Value Guide market data · 2021 Electra Andi 3i Step-Thru
12-month trend
10%
Direction and magnitude, not judgment
vs. category average
2%
Holds value better than category avg
Price over time - 2021 Electra Andi 3i Step-Thru
Values based on actual sales data. Enter your bike's specifics to get a precise valuation.
All Andi model years
2021 Andi 3i Step-Thru lineup
Overview
About this bike
2021 Electra Andi 3i Step-Thru value depends on condition, original build, frame material, service history, and current buyer demand.
Specifications
Frameset
- Fork Brand & Model
- Steel unicrown
- Frame Construction
- Boomerang 6061-T6 aluminum w/ patented Flat Foot Technology
Drivetrain
- Groupset
- 2021 Electra Andi 3i Step-Thru
- Bottom Bracket
- Sealed cartridge
- Chain
- KMC S1 nickel plated
- Crankset
- Electra custom alloy 3-piece
Cockpit
- Headset
- 1" steel threaded
- Saddle
- Electra comfort w/ matching design w/ double-coil springs
Wheels & Tires
- Front Tire
- RetroRunner 26" × 2.125"
- Hubs
- Front: Shimano Nexus HB-IM40 w/ roller brake hub, alloy, 36h, Rear: Shimano Nexus 3-speed internal w/ coaster brake, 36h
- Rims
- Painted alloy
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.