11-Speed Low Spacer 1.85mm for 9 & 10-Speed Cassettes

• For use on 11-Speed freehub body with 9 or 10-Speed cassette
• Constructed from durable, lightweight materials, this spacer provides reliable spacing adjustment for smooth shifting and enhanced drivetrain efficiency during competitive cycling and demanding rides.
• Designed specifically for use with 9- and 10-speed cassettes on 11-speed freehubs, the FH-9000 spacer enables seamless compatibility across 's Dura-Ace groupsets, maximizing your bike's versatility.
• The 1.85mm spacer is an essential component for installing 9-speed cassettes on 11-speed freehubs, offering easy installation and secure fit to prevent cassette slippage and ensure consistent power transfer.
• Engineered with precision engineering to maintain drivetrain alignment, the Dura-Ace FH-9000 Low Spacer is ideal for road cyclists seeking a reliable upgrade that guarantees optimal gear engagement and smooth, silent operation.

Optimize Your Cycling Performance with the Dura-Ace FH-9000 Low Spacer - 1.85mm Enhance your bike's drivetrain compatibility and ensure smooth gear transitions with the Dura-Ace FH-9000 Low Spacer (1.85mm). Crafted with precision engineering and materials, this low spacer is an essential component for serious cyclists and professional racers seeking optimal performance on their 11-speed freehub bodies. Materials & Durability Constructed from durable, lightweight materials, the Dura-Ace FH-9000 spacer guarantees long-lasting performance and resistance to wear. Its robust design ensures compatibility and reliability under demanding riding conditions, making it a perfect choice for road, racing, or high-performance cycling applications. Performance & Engineering Designed specifically for use on 11-speed freehub bodies, this spacer ensures perfect alignment and secure fitment when installing 9 or 10-speed cassettes. Proper spacing is critical for preventing drivetrain noise, reducing wear, and enabling precise gear shifts, all of which are vital for both competitive racing and leisure riding. Components & Technology This model features a 1.85mm thickness (FW8991), enabling seamless integration between 11-speed freehub bodies and 9- and 10-speed cassette systems. When using a 10-speed cassette on an 11-speed freehub, you'll need both the 1.85mm and 1.0mm spacers (FW8991 and FW4671). For 9-speed cassettes, the single 1.85mm spacer is sufficient, simplifying installation and adjustment. Style & Use Case Whether upgrading your current wheelset or customizing your drivetrain configuration, the Dura-Ace FH-9000 Low Spacer provides the perfect solution for maintaining optimal gear indexing and drivetrain efficiency. Ideal for road cyclists, racers, and enthusiasts seeking precise engineering and aerodynamic performance, this spacer complements 's legendary Dura-Ace series for a sleek, professional look. Innov