Full Speed Ahead RPM ISIS Bottom Bracket 68mm x 118mm | Forged SCM4130 Spindle, Sealed Bearings, Water & Dirt Resistant, Aluminum Cups for Mountain & Road Bikes

Upgrade your bike's performance with the Full Speed Ahead RPM Bottom Bracket - 9915ST, the ultimate choice for serious cyclists and adventure riders. Designed for durability, precision, and seamless power transfer, this high-performance bottom bracket features advanced engineering and top-quality materials to enhance your cycling experience. Materials & Construction: Made from cold-forged aluminum cups with anodized finishes and zinc-plated sleeves, the RPM 9915ST combines lightweight strength with corrosion resistance. The forged hollow SCM4130 chromoly spindle offers exceptional durability and rigidity, ensuring efficient power transfer and long-lasting performance. Weighing just 325 grams, this bottom bracket strikes the perfect balance between strength and weight savings. Performance & Engineering: Engineered with industrial-grade 6002KRS cartridge sealed bearings, the RPM bottom bracket guarantees smooth rotation, reduced friction, and reliable protection against water, dirt, and debris. The oversized 3/16 balls maximize bearing surface area, enhancing durability and ensuring consistent performance in demanding riding conditions. Components & Technology: This model features a robust ISIS Drive interface compatible with 68mm shell width and 118mm spindle length-ideal for mountain, hybrid, and touring bikes. The M15 bolts (or M12 for 128mm versions) facilitate secure installation and precise alignment, offering a custom fit for your specific frame geometry. Style & Use Case: With its sleek anodized finish and precision engineering, the RPM Bottom Bracket not only performs flawlessly but also adds a professional aesthetic to your bike. Suitable for mountain biking, cyclocross, and advanced trail riding, it's built to withstand aggressive riding styles and tough terrains. Innovative & Differentiating Features: - Double snap seals for superior water and dirt resistance - Cold-forged aluminum cups for enhanced strength and corrosion resistance - Forged hollow chromo

• High-performance Full Speed Ahead RPM Bottom Bracket features precision-engineered forged hollow SCM4130 chromoly spindle for enhanced durability and power transfer during aggressive rides.
• Constructed with sealed industrial-grade 6002KRS cartridge bearings and oversized 3/16 balls for superior water and dirt resistance, ensuring smooth operation in demanding cycling conditions.
• Designed with durable cold-forged aluminum cups and double snap seals, this bottom bracket offers excellent corrosion resistance and long-lasting performance for both mountain and road cycling.
• Compatible with ISIS Drive systems and available in 68mm x 118mm size, making it a versatile choice for upgrading or restoring your bike's drivetrain with reliable, components.
• Innovative sealed bearing technology coupled with anodized cups and zinc-plated sleeves provide enhanced protection against the elements, maximizing the lifespan and performance of your bottom bracket.