BMC Twostroke 01 One copper white/firestorm 2026-2027

BMC TS01 ONE carbon mountain bike 2026-2027

The BMC TS01 ONE 2026-2027 is a high-performance XC hardtail designed for both racing and long, challenging off-road rides. Developed around a Premium 01 carbon frame, it prioritizes lightness, responsiveness, and precise handling, while incorporating a modern geometry geared towards speed and control.

Drawing on BMC cross-country experience, this model features a steep seat tube angle for optimal climbing traction, an extended reach for enhanced high-speed stability, and compatibility with 100-120mm forks depending on the intended use. It positions itself as a premium XC mountain bike capable of seamlessly transitioning between pure performance and more aggressive riding.

With its RockShox SID SL Select 3P suspension, SRAM GX Eagle Transmission AXS electronic drivetrain and XCD 30 carbon wheels, the Twostroke 01 ONE targets demanding riders looking for a fast, precise and competitive bike.

Frame kit

Frame

Twostroke 01 - Premium 01 carbon with Tuned Compliance Concept XC - fully guided internal cable routing - Full Mount / UDH - Post Mount Disc brake - Boost 12 x 148 mm thru axle.

Fork

RockShox SID SL Select 3P - 3-position Charger RL cartridge with remote control - DebonAir - 110 mm travel - 44 mm offset.

Suspension

Front suspension

RockShox SID SL Select 3P - 3 positions - Charger RL remote - DebonAir - 110 mm travel - 44 mm offset.

Suspension lock

RockShox TwistLoc Ultimate 3P.

Cockpit

Hanger / cockpit

BMC ICS Carbon XC - full carbon one-piece cockpit - width 760 mm - backsweep 8° - upsweep 3° - stem angle -19°.

Handles

Dual Density - width 132 mm.

Saddlery

Seat post

Twostroke 01 Premium Carbon D-Shaped Seatpost - 0 mm offset.

Saddle

Prologo Dimension NDR - T4.0 rails - width 143 mm.

The frame is compatible with telescopic seatposts and also accepts 27.2 mm models with internal cable routing.

Transmission

Crankset

SRAM GX Eagle FC-GX-D1 - 55 mm chainline.

Plateau

34 teeth.

Cassette

SRAM XS-1275 Eagle Transmission - 10-52 teeth.

Chain

SRAM GX Eagle Drivetrain Flattop.

rear derailleur

SRAM GX Eagle Transmission.

Speed control

SRAM AXS Pod Controller.

Transmission

1 x 12 speeds.

Bottom bracket

SRAM DUB PressFit Bottom Bracket.

Braking

Brakes

SRAM Motive Silver.

Records

SRAM HS2 Rotor - 180/160mm.

Wheels

Rims

XCD-30W Carbon - internal width 30 mm.

Hubs

DC-711 and DC-39482 - 6-hole mounting.

Tires

Vittoria Mezcal - XCR casing - Tubeless - 2.35".

Tubeless setup

Tubeless rims and tubeless tires.

Accessories

Contents included in the box

Supports Garmin and Wahoo cycling computers.

Additional information

Tire clearance

Up to 60 mm or 2.4" measured.

ASTM Classification

Level 3.

System weight limit

110 kg.

Please note that the specifications may be changed without prior notice by the manufacturer, based on the availability of components and other factors.