Chase ACT 2.0 Carbon BMX Race Frame

Advanced Carbon Technology for Riders Chasing Every Millisecond Available from end September 2026 The Chase ACT 2.0 is the pinnacle of carbon BMX race frame technology. Designed for elite racers and serious competitors, the ACT 2.0 combines cutting-edge engineering, premium materials, and race-proven geometry to deliver exceptional acceleration, handling, and efficiency. ACT stands for Advanced Carbon Technology, representing Chase BMX's commitment to producing one of the finest carbon BMX race frames available today. Built using premium UD (Uni-Directional) Carbon Fibre, the ACT 2.0 is engineered for riders who demand uncompromising performance without unnecessary weight. Developed for championship-level racing, the ACT platform has been designed to maximise stiffness where it's needed, reduce overall weight, and provide the responsive ride that competitive BMX racers expect on today's fastest tracks. Whether you're competing at national championships or preparing for international competition, the Chase ACT 2.0 is built to help you perform at your absolute best. Why Choose the Chase ACT 2.0? Premium UD (Uni-Directional) Carbon Fibre construction Extremely lightweight with exceptional stiffness Designed for explosive gate starts and efficient power transfer Integrated headset top cap for a clean cockpit Integrated quick-release Aero Seat Post Clamp included Updated disc brake mounting system Built-in chain tensioner system Internal cable routing for a clean, professional finish Compatible with Flat Mount or Post Mount disc brakes Available in six race-proven frame sizes Optional colour-matched Chase carbon fork available Why UD Carbon Fibre? Unlike conventional woven carbon, the Chase ACT 2.0 is manufactured using UD (Uni-Directional) Carbon Fibre, one of the highest-performing carbon materials available in bicycle construction. The fibres are aligned in a single direction, allowing engineers to precisely reinforce areas subjected to the greatest racing forces. The result is a frame that offers: Higher tensile strength Greater stiffness under acceleration Reduced overall weight More efficient power transfer Outstanding durability for competitive BMX racing By focusing on premium materials instead of manufacturing cost, Chase BMX has created a carbon race frame that delivers uncompromising performance for serious racers. What's New on the ACT 2.0? The second-generation ACT introduces numerous improvements over the original platform: Integrated headset top cap Integrated quick-release Aero Seat Post Clamp Redesigned disc brake mounting system Compatible with both Flat Mount and Post Mount brake calipers Built-in chain tensioner system Expanded frame size range Three new larger frame sizes: Pro XXXL (22") Pro XXXXL (22.5") Pro XXXXXL (23") These refinements improve both performance and ease of maintenance while giving riders more sizing options than ever before. Available Sizes The Chase ACT 2.0 is available in six sizes for competitive BMX racers. 20" Race Frames Pro Pro XL Pro XXL Pro XXXL (22" Top Tube) Pro XXXXL (22.5" Top Tube) Pro XXXXXL (23" Top Tube) Purchase Options Choose the configuration that best suits your build: Frame Only Frame + Matching Chase Carbon Fork Kit Technical Specifications Frame Premium UD (Uni-Directional) Carbon Fibre construction Lightweight race-specific carbon layup Internal cable routing Integrated headset top cap Integrated chain tensioner system Disc brake only Head Tube Tapered 1-1/8" to 1.5" Bottom Bracket BB86 Press Fit Disc Brake Compatibility The ACT 2.0 is designed exclusively for disc brake systems. Disc brake adapter required (sold separately). Available axle options: 10mm 15mm 20mm Compatible with: Flat Mount calipers Post Mount calipers Rear Hub Compatibility Important: The ACT 2.0 features enclosed rear dropouts. A rear hub with removable axle bolts is required to allow proper wheel installation and removal. Rear Axle Requires: 140mm rear axle (sold separately) Seat Post Compatibility The ACT 2.0 uses: 27.2mm Chase Aero Seat Post Compatible Aero seat post extenders are available separately. Included in the Box Unlike many carbon BMX frames, the ACT 2.0 includes: Integrated headset Integrated quick-release Aero Seat Post Clamp Sold separately: Aero Seat Post Disc Brake Adapter 140mm Rear Axle Engineered for Elite BMX Racing Every detail of the ACT 2.0 has been developed with one objective—winning races. The combination of premium UD carbon construction, race-proven geometry, integrated components, and modern disc brake compatibility creates a frame that is exceptionally responsive out of the gate, stable through technical sections, and efficient during full-power sprints. Whether you're building your dream race bike or upgrading to a true elite-level carbon platform, the ACT 2.0 delivers uncompromising performance from the first gate to the finish line. Ideal For Elite BMX racers National BMX competition UCI BMX Racing Olympic pathway athletes Riders seeking the lightest carbon race setup Custom high-performance BMX race bike builds Why Buy from RaceBMX.sg? RaceBMX.sg is Singapore's BMX racing specialist, offering genuine Chase BMX products backed by expert advice and rider-focused support. When you shop with us, you'll receive: Genuine Chase BMX products Expert frame sizing assistance Compatibility advice for forks, wheels, brakes, and components Fast shipping within Singapore and internationally Dedicated BMX race support before and after your purchase Frequently Asked Questions What makes the Chase ACT 2.0 different from other carbon BMX frames? The ACT 2.0 is built using premium UD (Uni-Directional) Carbon Fibre, which offers a superior strength-to-weight ratio and greater stiffness than many conventional carbon fibre constructions. Combined with its race-proven geometry and integrated features, it delivers exceptional performance for competitive BMX racing. Is the ACT 2.0 suitable for all BMX riders? The ACT 2.0 is designed primarily for experienced racers, elite competitors, and riders seeking the highest level of carbon frame performance. Does the frame include a headset? Yes. The ACT 2.0 includes an integrated headset and integrated quick-release Aero Seat Post Clamp. Is the disc brake adapter included? No. The required disc brake adapter is sold separately and must be selected based on your rear axle size and brake caliper type. What rear axle does the ACT 2.0 require? The frame requires a 140mm rear axle, sold separately. Can I use any rear hub? No. Due to the enclosed rear dropout design, the ACT 2.0 requires a rear hub with removable axle bolts for proper installation. Which seat post fits the ACT 2.0? The frame is designed for a 27.2mm Chase Aero Seat Post. Compatible seat post extenders are also available. What's included with the frame? Included: Integrated headset Integrated quick-release Aero Seat Post Clamp Not included: Aero Seat Post Disc Brake Adapter 140mm Rear Axle