Twostroke AL

ONE

SRAM NX Eagle Drivetrain
Rockshox Recon RL Fork
SHL28OS, Wheels
2,499.00CHF
Other CurrenciesEURO €2299
CHF 2499
USD $2299
CAD C$3199
AUD A$
SCEuro €2399
Twostroke AL emulates the Twostroke 01’s performance in a refined Smoothweld Premium Aluminium frame. Inspired by the Fourstroke and a fighter jet, it offers the perfect blend of performance, functionality and aesthetics, with radical geometry, wide tire clearance and integrated protection to combat technical terrain. The drivetrain mixes SRAM NX and SX Eagle, the brakes are Shimano Deore, and a RockShox Recon RL fork and SHL280S wheels deal with ground control.

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Twostroke AL emulates the Twostroke 01’s performance in a refined Smoothweld Premium Aluminium frame. Inspired by the Fourstroke and a fighter jet, it offers the perfect blend of performance, functionality and aesthetics, with radical geometry, wide tire clearance and integrated protection to combat technical terrain. The drivetrain mixes SRAM NX and SX Eagle, the brakes are Shimano Deore, and a RockShox Recon RL fork and SHL280S wheels deal with ground control.

Innovation
Radical Geometry

A 67˚ head angle, long front-end and 75° seat angle to attack steep and loose terrain with the perfect weight distribution.

Internal Cable Routing

Improved durability and a clean, understated look.

Wide Tire Clearance

Fully compatible with the new generation of wide XC tires.

Integrated Protection

Molded covers on the chainstay, an integrated chain suck plate and helicopter tape on the downtube ensure durability and a sleek design.

Technical Overview

  • Frame

    Twostroke AL Premium Aluminium Hydroformed Smoothwelded
    Internal Cable Routing
    BSA Threaded Bottom Bracket
    Post Mount Disc
  • Fork

    Rockshox Recon RL
  • Gears

    1x12
  • Chainwheel

    SRAM NX Eagle 32T
  • Cassette

    SRAM NX Eagle 11-50T
  • Chain

    SRAM SX Eagle
  • Rear Derailleur

    SRAM NX Eagle
  • Shifters

    SRAM NX Eagle
  • Brakes

    SRAM Level T / SRAM Centerline Rotors (160/160 S-M - 180/160 L-XL)
  • Handlebar

    BMC MFB03 Alloy 750mm
  • Stem

    Forged 6061 Alloy
  • Seatpost

    BMC MSP03 - 31,6mm - 0mm Offset
  • Saddle

    Selle Royal Seta
  • Hubs

    SHIMANO MT400
  • Rims

    SHL28OS - 25mm Inner Width
  • Tires

    Vittoria Barzo 2.25"
  • Tire Clearance

    58mm (Measured Width)
  • Weight Limit

    110 Kg
  • ASTM Classification

    Level 3

BMC Twostroke AL ONE | Mountain Bikes

Size S M L XL
Rider Height CM <170 170-182 180-192 >190
Stack MM 588 598 608 623
Reach MM (reach) 422.5 445 465 485
Seat Tube MM (st) 410 440 480 510
Top Tube MM (tt) 597 618 638 658
Head Tube MM (ht) 87 93.5 106 122.5
Seat Tube Angle (sa) 75.0 75.0 75.0 75.0
Head Angle (ha) 67.0 67.0 67.0 67.0
Rear Center MM (rc) 425 425 425 425
Front Center MM (fc) 696 715 741 767
Wheelbase MM (wb) 1112.5 1135 1161 1185
BB Drop MM (drop) 64 64 64 64
Fork Length MM (fl) 505 505 505 505
Fork Rake MM (fr) 44 44 44 44
Trail MM (trail) 109 109 109 109
Crank Length MM 170 175 175 175
Stem Length MM 60 60 60 70
Bar Width MM 750 750 750 750
Bar Rise MM 4 4 4 4
Backsweep 9 9 9 9
Standover Height mm 725 730 735 750
Seatpost Length MM 350 400 400 400

Frameset

  • Twostroke 01 premium aluminum, hydroformed, smoothwelded

Technical Details

  • Round seatpost, 31.6 mm
  • Internal cable routing
  • ASTM level 3

Sizes

S, M, L, XL


Frame Weight*
1850 g


Compatibility

Frame, Fork and Seatpost

  • 1x drivetrain specific
  • BSA threaded bottom bracket
  • 31.6 mm dropper seatpostosts, stealth cable routing
  • Replaceable standard or direct mount rear derailleur hangers
  • 2x waterbottle mounts

Brakes

  • Post mount, 160 mm

Wheels and Axles

  • 29" x 58 mm tire clearance
  • 12x148 mm boost rear axle

*Weight for the lightest finish, including complete hardware with size M frames