Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
BMC
2021 BMC Alpenchallenge AMP SPORT THREE
Value Guide market data · 2021 BMC Alpenchallenge AMP SPORT THREE
12-month trend
12%
Direction and magnitude, not judgment
vs. category average
— %
No category comparison available
Price over time - 2021 BMC Alpenchallenge AMP SPORT THREE
Values based on actual sales data. Enter your bike's specifics to get a precise valuation.
All Alpenchallenge model years
2021 Alpenchallenge AMP SPORT THREE lineup
Overview
About this bike
2021 BMC Alpenchallenge AMP SPORT THREE value depends on condition, original build, frame material, service history, and current buyer demand.
Specifications
Frameset
- Fork
- Alpenchallenge AMP Premium Carbon, Flat Mount, Integrated Cockpit, 12 x 100mm thru-axle
- Frame
- Alpenchallenge AMP Premium Carbon, Micro Travel Technology, Flat Mount, 12 x 142mm thru-axle
Drivetrain
- Groupset
- 2021 BMC Alpenchallenge AMP SPORT THREE
- Crankset
- Shimano FC-E8000, FSA Megatooth
- Chain
- Shimano CN-HG601
- Rear Derailleur
- Shimano GRX Shadow Plus RD-RX812
- Cassette/Rear Cogs
- Shimano SLX CS-M7000, 11-42T
- Chainrings
- 44T
- Shifters
- Shimano GRX RX600
Brakes
- Brakes
- Shimano GRX RX400 / Shimano SM-RT66 Rotors (180/160)
Cockpit
- Saddle
- Fizik Taiga
- Stem
- BMC RSM 01
- Handlebars
- BMC RAB 02, ergo top shape, compact bend
- Seat Post
- Alpenchallenge AMP "D" Premium Carbon, 15mm offset
Wheels & Tires
- Hubs
- Formula RX
Pedals
- Pedals
- Sold separately
E-System
- Battery
- Shimano STEPS BT-E8010 504Wh
- Motor
- Shimano STEPS E-6100 250W, 60Nm output
Accessories
- Rims/Wheels
- SR500
- Color
- Carbon Red Grey
Weight & Sizing
- Size
- Small / Medium / 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.