BMC Fourstroke
Wheel Size: 29" | Travel: 100mm
The BMC Fourstroke is a full-suspension cross-country mountain bike that effortlessly blends race-day performance with the enjoyment of casual trail rides. Its lightweight frame ensures quick handling and efficient power transfer, making it the perfect companion for both intense race courses and laid-back after-work adventures. Designed with precision, the Fourstroke features high-performance components that elevate its capabilities, ensuring a smooth and controlled ride on any terrain. Whether you're pushing your limits in a race or seeking a fun, relaxing ride through the woods, the Fourstroke’s versatility guarantees a thrilling experience. Its advanced suspension system provides optimal comfort and control, allowing for maximum traction on rugged trails without sacrificing speed. The bike’s agile design, combined with its durable build, makes it well-suited for tackling everything from technical singletrack to flowy trails. The BMC Fourstroke is a bike that adapts to your riding style, always ready for the next challenge, whether you're racing for the podium or simply enjoying the ride.
Highlights and information
BMC Fourstroke: Cross-Country Precision Meets Trail Versatility
Wheel Size: 29" | Travel: 100mm
The BMC Fourstroke is designed for riders who demand exceptional performance on race day but also value the joy of a versatile trail bike. With its lightweight carbon frame and advanced suspension, the Fourstroke ensures optimal power transfer, precise handling, and unmatched comfort on rugged terrain. Whether you’re conquering technical racecourses or enjoying a casual ride through the woods, the Fourstroke adapts effortlessly, delivering a smooth and controlled ride in every scenario. Its refined geometry and innovative features, such as the Advanced Pivot System (APS) suspension, guarantee maximum traction and efficiency without compromising speed. The Fourstroke is a high-performance cross-country machine ready to tackle any challenge.
Why the BMC Fourstroke Stands Out
The Fourstroke is built around BMC’s cutting-edge Advanced Pivot System (APS) suspension, providing unmatched stiffness, traction, and pedaling efficiency. This system ensures that the bike excels on both technical climbs and fast descents. The lightweight carbon frame is engineered for maximum durability and compliance, while thoughtful details like integrated cable routing, chainstay protection, and fork stoppers enhance performance and reliability. With geometry designed for cross-country racing—featuring a longer reach, slacker head tube angles, and steep seat angles—the Fourstroke balances stability and agility. It even accommodates two water bottles, making it an ideal companion for endurance races and long trail adventures.
Who Should Ride the Fourstroke?
The BMC Fourstroke is perfect for competitive cross-country racers and adventurous trail riders alike. Its race-focused geometry and advanced suspension system deliver the speed and efficiency needed to push your limits on the course, while its durable build and versatility make it equally suited for relaxed rides or multi-day explorations. Riders who value innovation, efficiency, and all-terrain capability will find the Fourstroke an ideal match.
What Contender Bicycles Likes About the Fourstroke
- Advanced Pivot System (APS): Industry-leading suspension system delivers exceptional traction, stiffness, and pedaling efficiency.
- Autodrop Seatpost (Fourstroke 01): A groundbreaking dropper post for seamless adjustments during intense rides.
- Race-Ready Geometry: Combines a longer reach, slacker head angles, and steep seat angles for optimal control and speed.
- Carbon Frame: Lightweight yet durable design tailored for XC racing and trail versatility.
- Integrated Design: Internal cable routing, chainstay protection, and fork stoppers for a clean and reliable setup.
Frame Material
The BMC Fourstroke features a premium carbon frame with APS suspension, meticulously designed for lightweight efficiency and trail durability. The frame is optimized for compliance, balancing stiffness with comfort to ensure a smooth ride over rugged terrain. With integrated cable routing and chainstay protection, the Fourstroke combines advanced engineering with reliability.
Geometry and Fit
The Fourstroke’s cross-country geometry is fine-tuned for both speed and control. A longer reach and slacker head angle provide stability on descents, while the steep seat angle enhances climbing efficiency. The adaptable design, including room for up to 2.4” tires and dual water bottle mounts, ensures a comfortable and capable ride over long distances.
- Climbing Efficiency: Steep seat angles and APS suspension optimize power transfer on technical ascents.
- Confident Handling: Slacker head tube angles and a longer reach provide stability on descents.
- Trail Adaptability: Generous tire clearance and a durable frame excel on varied terrain.
Highlighted Models and Key Components
BMC Fourstroke AMP LT THREE
- Frame: Premium carbon with integrated Autodrop seatpost for peak race performance.
- Drivetrain: SRAM Deore/SLX 12-speed for flawless shifting precision.
- Drive Unit: TQ-HPR50 Drive Unit with 360Wh battery for optimal rides.
- Suspension: RockShox SID suspension system ensures maximum traction.
BMC Fourstroke LT LTD
- Frame: Advanced carbon frame with trail-focused geometry.
- Drivetrain: SRAM X0 Eagle Transmission 12-speed wireless groupset for seamless shifting.
- Wheels: DT Swiss XRC 1501 for an ideal balance of efficiency and durability.
- Suspension: 120mm travel tuned for confident descents and smooth control.
BMC Fourstroke ONE
- Frame: Lightweight carbon frame designed for elite XC racing.
- Drivetrain: SRAM GX Eagle Transmission 12-speed groupset for reliable performance.
- Wheels: XCD-30W Carbon wheels provide speed and stability.
- Suspension: APS system optimized for race-day efficiency.
Additional Highlights
- APS Suspension: Unparalleled stiffness, traction, and pedaling efficiency.
- Autodrop Seatpost: Seamless adjustability for dynamic riding conditions.
- Trail Versatility: Clearance for up to 2.4” tires and dual water bottle mounts.
- Integrated Features: Clean aesthetics with internal cable routing and protective frame elements.
Not Quite What You're Looking For?
- Orbea Oiz: A lightweight, race-ready XC bike for ultimate speed on technical courses.
- SCOTT Spark RC: Combines race geometry with a versatile suspension system for XC and trail excellence.
- Specialized Epic EVO: Pairs a lightweight frame with enhanced suspension travel for trail adaptability.
The Bottom Line
The BMC Fourstroke series sets a new standard for cross-country and trail performance, combining innovative technology, precision engineering, and all-terrain versatility. Whether you’re chasing podiums or exploring backcountry trails, the Fourstroke delivers the speed, control, and reliability to excel in any scenario. From elite-level racing to adventurous rides, the Fourstroke is the ultimate companion for modern mountain biking.
The BMC Twostroke series delivers a perfect blend of cutting-edge design and high-performance engineering, making it the go-to choice for XC racers and off-road adventurers alike. Available in both the lightweight carbon Twostroke 01 and the versatile aluminum Twostroke AL, this series combines optimized frame geometry with advanced materials to provide speed, control, and agility on every terrain. Whether you’re gunning for podium finishes or exploring rugged trails, the Twostroke is built for precision handling, efficient power transfer, and all-day comfort. The series features race-ready components and durable construction, ensuring that each bike is up to the challenge of demanding XC races and extended off-road explorations. With every frame meticulously engineered for performance and endurance, the Twostroke series offers the ultimate in versatility, delivering both speed and durability for any riding adventure. Whether pushing the limits in competition or enjoying the thrill of off-road escapades, the Twostroke excels in every environment.
The BMC URS series is crafted to unlock the full potential of gravel riding, offering a diverse range of bikes designed for ultimate exploration and performance. From the race-ready URS 01 to the rugged, adventure-focused URS AL, each model strikes the perfect balance between comfort, control, and versatility. Featuring BMC’s Gravel+ Geometry, the URS series ensures optimal handling across mixed terrain, with generous tire clearance to accommodate a wide range of tires for added stability and traction. Integrated storage solutions provide extra convenience for long rides, allowing riders to carry everything needed for extended adventures. Whether tackling fast-paced gravel races or venturing into uncharted trails, the URS series is equipped to handle it all, delivering a smooth and efficient ride. Its lightweight frame construction and refined engineering make it an ideal companion for riders seeking both speed and durability in their off-road journey. With a focus on unrestricted exploration, the URS series ensures that riders can take on any challenge with confidence and comfort.
The Kaius series is engineered for gravel racing, offering an exceptional blend of speed, agility, and durability across all surfaces. Whether you choose the high-performance Kaius 01 THREE, the versatile Kaius 01 LTD, or the race-focused Kaius 01 ONE, each model is meticulously crafted to help you conquer gravel terrain with precision and confidence. Thanks to advanced carbon technology, these bikes deliver lightweight strength and responsive handling for optimal performance, no matter the challenge. The race-tuned geometry ensures quick acceleration and efficient power transfer, while the integrated cockpit systems enhance aerodynamics and streamline the overall design. Built for speed and versatility, the Kaius series performs equally well in fast-paced race scenarios or tackling rugged gravel roads. Whether sprinting in a competitive setting or navigating tough terrain during an adventure, these bikes are designed to offer a smooth, controlled ride.
At Contender Bicycles, our best tools for selling bikes are the people who ride them. Everyone at Contender Bicycles has extensive experience riding bikes across many brands. If you have any questions regarding a Orbea or want to discuss build options, we are here to help.