Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
BMC
2021 BMC Twostroke AL ONE
Previous used estimate
$640 - $658
Actual value depends on condition, size, and local demand.
Value Guide market data · 2021 BMC Twostroke AL ONE
12-month projected trend
13%
Direction and magnitude, not judgment
vs. category average
4%
Drops faster than category avg
Price over time - 2021 BMC Twostroke AL ONE
Values based on actual sales data. Enter your bike's specifics to get a precise valuation.
All Twostroke model years
Overview
About this bike
Whether it's tearing around a local XCO track or setting your personal best up a local hill, the Twostroke has you covered. A fresh approach to hardtail design, the Twostroke is not only an efficient climber but designed for a controlled ride even on the most technical XC courses. The Fourstroke-inspired design enriches your experience, allowing riders to attack the terrain with full confidence and master every challenge. Technology: - Radical Geometry: A 67° head angle, long front-end and 75° seat angle to attack steep and loose terrain with the perfect weight distribution. - Tuned Compliance Concept (TCC): Take the edge off the roughest roads to push harder and ride further. The ultimate balance between comfort and performance for a ride that is both forgiving and fast. - Internal Cable Routing: Fully guided internal cable routing for easy installation and a clean look. - Integrated Protection: Molded covers on the chainstay, an integrated chain suck plate and helicopter tape on the downtube ensure durability and a sleek design. - Integrated Fork Stopper: Frame protection for increased stiffness in a straight downtube design. - Wide Tire Clearance: Fully compatible with the new generation of wide XC tires. - Dropper Post Ready: A dedicated shim allows the installation of a 27.2 mm dropper post with stealth cable routing.
Specifications
- Subtype
- Cross Country
- Category
- Mountain
- Component Fork
- Rock Shox Recon RL Remote, 100mm
- Component Hubs
- Shimano HB-MT400-B/FH-MT410-B
- Component Size
- Small, Medium, Large, X-Large
- Component Stem
- Forged 6061 Alloy
- Product Family
- Twostroke
- Component Chain
- SRAM SX Eagle
- Component Color
- Red/Grey
- Component Frame
- Twostroke 01 Premium Aluminum, Hydroformed, Smoothwelded, Internal Cable Routing, BSA Threaded Bottom Bracket, Post Mount Disc
- Component Brakes
- Shimano Deore BR-M6100 / Shimano SM-RT54 Rotors (160/160 S-M, 180/160 L-XL)
- Component Pedals
- Sold separately
- Component Saddle
- Velo VL-1831
- Component Cassette
- SRAM NX Eagle 11-50T
- Component Crankset
- SRAM NX Eagle
- Component Shifters
- SRAM SX Eagle
- Component Handlebar
- BMC MFB03 750mm
- Component Chainrings
- 32T
- Component Front Tire
- Vittoria Barzo 2.25
- Component Rear Derailleur
- SRAM NX Eagle
- Hubs
- Shimano HB-MT400-B/FH-MT410-B
- Crankset
- SRAM NX Eagle
- Pedals
- Sold separately
- Chain
- SRAM SX Eagle
- Saddle
- Velo VL-1831
- Handlebar
- BMC MFB03 750mm
- Rear Derailleur
- SRAM NX Eagle
- Stem
- Forged 6061 Alloy
- Brakes
- Shimano Deore BR-M6100 / Shimano SM-RT54 Rotors (160/160 S-M, 180/160 L-XL)
- Cassette
- SRAM NX Eagle 11-50T
- Chainrings
- 32T
- Fork
- Rock Shox Recon RL Remote, 100mm
- Frame
- Twostroke 01 Premium Aluminum, Hydroformed, Smoothwelded, Internal Cable Routing, BSA Threaded Bottom Bracket, Post Mount Disc
- Shifters
- SRAM SX Eagle
- Color
- Red/Grey
- Size
- X-Large
- Front Tire
- Vittoria Barzo 2.25
What to check when buying used
Inspection
Drivetrain wear
Check chain stretch, cassette teeth, chainrings, and shifting under load before negotiating price.
Inspection
Service history
Ask for service records covering bearings, brakes, drivetrain, and any frame or fork warranty work.
Inspection
Suspension service
Confirm fork and rear shock service intervals and check pivot bearings for play.