This carbon fiber bottom bracket reduces weight without sacrificing strength.
这款碳纤维中轴减重同时不牺牲强度。
The CF bottom bracket enhances power transfer efficiency significantly.
碳纤维中轴大幅提升踩踏动力传输效率。
Install the carbon crankset interface with proper torque settings.
安装碳纤维曲柄接口需使用标准扭力值。
Lightweight bicycle axle core improves overall riding performance.
轻量自行车中轴核心提升整体骑行表现。
Choose a sealed bearing system for longer durability in the bottom bracket.
选择密封轴承系统延长中轴使用寿命。
Perfect fit for Shimano 9100 series cranksets.
完美兼容Shimano 9100系列曲柄组。
No creaking noise after six months of daily use.
每日骑行六个月仍无异响产生。
Resists corrosion even in wet and muddy conditions.
潮湿泥泞环境使用也不易腐蚀。
Easily upgrades your existing aluminum frame bike.
轻松升级你的铝合金车架整车。
Precision-machined for perfect alignment with drivetrain.
精密加工确保与传动系统完美对齐。
Meet the next-generation Carbon Fiber Bottom Bracket – where cutting-edge materials meet elite cycling performance. Engineered with aerospace-grade carbon composite, this lightweight bicycle axle core weighs only 89 grams, making it one of the lightest on the market today. Available in multiple standards including BB30, Press-Fit 30, and T47, it seamlessly integrates with most high-performance road and mountain bikes.
Featuring dual-sealed industrial-grade bearings and an anti-creak retention system, our CF bottom bracket delivers smooth rotation and zero noise under maximum load. The precision CNC-machined shell ensures perfect drivetrain alignment, boosting pedaling efficiency by up to 12% according to lab tests. Its sleek matte-black finish not only looks premium but also resists scratches and environmental wear.
Designed for riders who demand more – whether you're chasing KOMs or tackling long-distance gran fondos. This carbon crankset interface is compatible with SRAM, Shimano, and Campagnolo systems, offering universal adaptability. Installation is tool-friendly and can be completed in under 15 minutes. Backed by a 2-year manufacturer warranty and praised by over 3,200 verified cyclists, it’s no wonder why this component has become a top upgrade choice globally.
Priced at just $169, it offers exceptional value compared to OEM alternatives costing twice as much. Upgrade your ride today – feel the difference that true innovation makes!
欢迎体验全新一代碳纤维中轴——尖端材料与顶级骑行性能的完美融合。采用航天级碳纤维复合材质打造，这款轻量自行车中轴核心仅重89克，是目前市场上最轻的产品之一。支持BB30、Press-Fit 30及T47等多种主流规格，可无缝适配绝大多数高性能公路车与山地车。
配备双层密封工业级轴承和防异响锁定系统，即使在极限踩踏力度下也能保持顺滑旋转且毫无噪音。精密CNC加工外壳确保传动系统精准对位，实验室数据显示踩踏效率最高提升达12%。哑光黑外观不仅质感出众，更具备抗刮擦与耐候性强的特点。
专为追求极致的骑手而生——无论你是在冲击爬坡王纪录，还是挑战长途耐力赛事。该碳纤维曲柄接口兼容SRAM、Shimano与Campagnolo三大主流系统，通配性强。安装便捷，15分钟内即可完成装配。拥有两年原厂质保，收获超过3200名真实骑行者好评，已成为全球骑友首选升级部件。
售价仅需169美元，相比同类OEM产品性价比极高。立即升级你的爱车，感受真正科技创新带来的骑行蜕变！
