2026 BMC Fourstroke 01 THREE Mountain Bike

2026 BMC Fourstroke 01 THREE Mountain Bike

Pure XC Speed. Modern Trail Control.

The BMC Fourstroke 01 THREE is built for riders who demand cross-country speed with modern trail capability. Designed around BMC’s race-proven suspension platform, it delivers exceptional efficiency on climbs, confidence on technical descents, and relentless speed from start line to finish.

Premium Carbon Frame with APS Suspension

At the core of the bike is the Fourstroke 01 Premium Carbon frame, featuring BMC’s renowned APS Suspension System. With 100mm rear travel and a lightweight, race-focused carbon layup, the frame balances pedaling efficiency with traction and control. Fully guided internal cable routing keeps the design clean and race ready.

RockShox SID Suspension Setup

Equipped with a RockShox SID SL Select 3P fork offering 110mm of travel, the Fourstroke 01 THREE maintains precise front-end control and responsiveness. The air spring and XC-tuned damping provide efficiency on climbs while absorbing impacts on rough and technical terrain.

Shimano SLX – Proven Trail Performance

The bike is powered by a Shimano SLX 12-speed drivetrain, delivering reliable shifting and durable performance for demanding XC riding. Paired with Shimano SLX hydraulic disc brakes, it offers consistent stopping power and modulation in all conditions.

DT Swiss Wheels & Tubeless XC Tires

Rolling on DT Swiss X 1900 wheels with a 25mm internal width, the Fourstroke 01 THREE is optimized for modern XC tires. Vittoria Mezcal 2.35" tubeless tires provide low rolling resistance, confident cornering, and excellent grip across varied terrain.

Key Highlights

• Premium Carbon Frame: Lightweight and race-tuned with APS suspension.
• 100/110mm Suspension: Efficient XC travel with modern trail capability.
• RockShox SID SL Fork: Precise, lightweight front suspension.
• Shimano SLX Groupset: Durable 12-speed performance and hydraulic braking.
• DT Swiss X 1900 Wheels: Reliable tubeless-ready XC wheelset.

Technical Specifications

Ride Character

The BMC Fourstroke 01 THREE is fast, efficient, and confident. It excels in modern cross-country racing, combining sharp acceleration with stable handling on technical trails. Ideal for riders seeking podium-focused performance with real-world trail versatility.