Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
BMC
2021 BMC Alpenchallenge TWO
Value Guide market data · 2021 BMC Alpenchallenge TWO
12-month trend
11%
Direction and magnitude, not judgment
vs. category average
1%
Drops faster than category avg
Price over time - 2021 BMC Alpenchallenge TWO
Values based on actual sales data. Enter your bike's specifics to get a precise valuation.
All Alpenchallenge model years
2022$2,975 - $3,455▲ 52% vs. 2021
2021$1,952 - $2,267Currently viewing
2020$2,231 - $2,591▲ 14% vs. 2021
2019$2,138 - $2,483▲ 10% vs. 2021
2018$2,138 - $2,483▲ 10% vs. 20212017$2,510 - $2,915▲ 29% vs. 2021
2016$3,719 - $4,319▲ 91% vs. 2021
2015$3,440 - $3,995▲ 76% vs. 2021
2014$4,650 - $5,400▲ 138% vs. 2021
2013$1,581 - $1,836▼ 19% vs. 20212021 Alpenchallenge TWO lineup
Overview
About this bike
2021 BMC Alpenchallenge TWO value depends on condition, original build, frame material, service history, and current buyer demand.
Specifications
Frameset
- Fork
- Alpenchallenge Alloy
- Frame
- Alpenchallenge Alloy, Hydroformed Aluminum, Internal Cable Routing
Drivetrain
- Groupset
- SRAM Apex
- Cassette
- SRAM APEX1, 11-42T
- Chain
- SRAM PC-1110
- Chainrings
- 40T
- Crankset
- SRAM APEX1
- Rear Derailleur
- SRAM APEX1
- Shifters
- SRAM APEX1
Brakes
- Brakes
- Shimano MT200/RT30 rotors (160/160)
Cockpit
- Handlebar
- BMC LSB 03
- Saddle
- Selle Royal Vivo
- Seatpost
- BMC LSP 03
- Stem
- BMC RSM01
Wheels & Tires
- Front Tire
- Continental Contact Speed, 35mm
- Hubs
- Shimano HB-TX505
- Rims
- PFR300
Pedals
- Pedals
- Sold Separately
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.