BMC Fourstroke01 FRS V1 full-suspension frame

Description

The BMC Fourstroke01 FRS V1 full-suspension frame is a race-ready MTB foundation for XC and short marathons. It’s aimed at experienced riders who prioritize low weight, stiffness, and suspension efficiency. Price-wise, it sits in the premium class of standalone framesets.

Frame and geometry

The frame is made from a carbon composite labeled Premium Carbon and is built for race XC use. It features a full-suspension design and works with a Fox Float DSP Factory rear shock with a Kashima finish. The geometry follows BMC’s race-focused approach, supporting quick direction changes and stability at higher speeds. The frame is designed to integrate modern standards and deliver clean cable routing around the cockpit area.

Components

Drivetrain: The frame is intended for modern 1x and 2x XC setups depending on the chosen specification. Cassette and bottom bracket selection depends on the crankset used and the frame standard.

Brakes: The frame is ready for hydraulic disc brakes in the XC segment. Rotor size depends on the fork fitted and the adapters used.

Wheels and tires: The Fourstroke platform is designed for race MTB wheels in 29". Rim, hub, and tire choice depends on target weight and the traction needed for a given course.

Cockpit: The frameset includes a BMC MSM01 stem. The fitted BMC Autodrop seatpost has 80 mm of travel.

Ride characteristics

This race XC frame with premium carbon targets high torsional stiffness around the bottom bracket and head tube. The full suspension with the Fox Float DSP shock supports traction on technical climbs. The shorter dropper-post travel speeds up center-of-gravity adjustments in sections where pedaling and descending frequently alternate. The kinematics are tuned for efficient power transfer at cadences typical of XC racing.

Who it’s for

The BMC Fourstroke01 FRS V1 frame is for racers and performance-focused riders building an XC bike tailored to specific courses and riding style. It’s a good fit for circuits with frequent accelerations, technical climbs, and fast descents. Compared to trail frames, it prioritizes pedaling efficiency and precise line control.

Key specifications

• Model: BMC Fourstroke01 FRS V1
• Intended use: XC racing, full-suspension frame
• Frame material: Premium Carbon
• Shock: Fox Float DSP Factory (Kashima)
• Wheel size: 29"
• Seatpost: BMC Autodrop, 80 mm travel
• Weight: 4,000 kg
• Max load: 110 kg

EAN: 7630027887037