BMC Twostroke AL FOUR


BMC Bicycles Switzerland

BMC Twostroke AL FOUR

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. SRAM’s SX Eagle 12-speed groupset and Level brakes are matched with a Suntour XCM 32 fork, XCD23 wheelset and Vittoria Barzo tires.

In stock



      • Frame

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

        SUNTOUR XCM 32
      • Chainwheel

        SRAM SX Eagle 30T
      • Cassette

        SRAM SX Eagle 11-50T
      • Chain

        SRAM SX Eagle
      • Rear Derailleur

        SRAM SX Eagle
      • Shifters

        SRAM SX Eagle
      • Brakes

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

        Alloy 760mm
      • Stem

        Forged 6061 Alloy
      • Seatpost

        Alloy 31.6mm – 0mm Offset
      • Saddle

        Selle Royal Seta
      • Hubs

        SHIMANO MT400 / MT410
      • Rims

      • Tires

        Vittoria Barzo 2.25
      • Tire Clearance

        58mm (Measured Width)
      • Weight

        13.90kg / 30.64lb
      • Weight Limit

        110kg / 242lb
      • ASTM Classification

        Level 3