Upgrade your bike's drivetrain with the Wheels Manufacturing 29mm ID x 1mm Crank Spindle Spacers for DUB - 10 Pack, a must-have accessory for precise bottom bracket installation and optimal crank alignment. Crafted from , engineering-grade Delrin, these spacers deliver exceptional durability, lightweight performance, and resistance to wear, making them ideal for demanding cycling conditions. Materials & Engineering Excellence Constructed from precision-machined Delrin, these 1mm spacers provide a reliable and lightweight solution for adjusting DUB bottom brackets. Delrin's inherent stiffness and low friction properties ensure smooth performance and long-lasting durability, reducing maintenance needs on rugged trails or extended rides. Performance & Compatibility Designed specifically for 29mm ID DUB crank spindles, these spacers create a perfect fit for outboard bottom brackets, ensuring proper crank arm spacing and alignment. Included in the kit are two 0.5mm spacers, two 1mm spacers, and silicone dust seals, offering comprehensive options to fine-tune your bottom bracket setup and prevent contaminants from entering critical components. Components & Technology This pack features precision machined components engineered for compatibility with DUB crank systems. The inclusion of silicone dust seals enhances dust and moisture resistance, extending the lifespan of your bottom bracket assembly and maintaining optimal pedaling efficiency. Style & Use Case Ideal for mountain bikers, gravel riders, and road cyclists seeking reliable drivetrain adjustments, these spacers are perfect for professional bike builds, upgrades, and on-the-fly adjustments. Their minimalist design and durable materials ensure a seamless integration with your existing DUB components, promoting smoother rides and enhanced performance. Innovative & Differentiating Features Wheels Manufacturing's commitment to precision engineering ensures these spacers are consist