Shimano FH QC400 HM B Complete Hollow Axle, Black, One Size

Shimano Fh-qc400-hm-b Y3kk98010 Hub Axle. Restore your SHIMANO FH-QC400-HM-B rear hub with the genuine Y3KK98010 Hub Axle. This E-THRU replacement ensures perfect fit and peak performance, bringing back wheel rigidity and precise handling. Engineered for 148mm O.L.D., it guarantees optimal drivetrain function and longevity for your MTB or Trekking bike. Genuine SHIMANO FH-QC400-HM-B Hub Axle (Y3KK98010)Restore your wheel´s peak performance and ensure a perfect fit with the genuine SHIMANO FH-QC400-HM-B Hub Axle, part number Y3KK98010. This essential spare part is precision-engineered by SHIMANO to serve as a direct replacement for the original axle in your FH-QC400-HM-B rear hub. If your current axle is bent, worn, or damaged, replacing it with this authentic component is the most reliable way to bring back the smooth-rolling efficiency, rigidity, and safety you expect from your bicycle. Avoid compatibility issues and ensure the seamless integration of all hub internals by choosing the exact part designed for your specific hub model. This axle is fundamental to the structural integrity of your rear wheel, directly impacting everything from bearing life to shifting precision and overall handling confidence on the trail or road.Key Benefits of the SHIMANO Y3KK98010 Hub Axle:* Guaranteed Compatibility: As an original SHIMANO spare part, this axle guarantees a flawless fit for the FH-QC400-HM-B hub, eliminating any guesswork and ensuring a hassle-free repair or maintenance process. It is manufactured to the exact tolerances as the part originally installed in your hub.* Restored Performance and Rigidity: A new, straight axle is critical for maintaining the stiffness of your rear wheel assembly. This axle restores the E-THRU system´s intended rigidity, leading to more precise handling, improved power transfer, and a noticeable reduction in wheel flex during cornering and acceleration.* Enhanced Durability and Longevity: By replacing a worn axle, you prevent premature wear and potential failure of other critical hub components, such as bearings and the freehub body. This genuine SHIMANO part is built to withstand the rigors of mountain biking and trekking, extending the service life of your entire wheel.* Optimal Drivetrain Function: A true and properly functioning axle ensures the cassette is perfectly aligned with the rest of your drivetrain. This restoration of alignment contributes to smoother, more reliable shifting and reduces unnecessary wear on your chain and cassette cogs.Main Features:* Precision-machined design for exact fitment within the FH-QC400-HM-B hub shell.* Engineered specifically for SHIMANO´s E-THRU axle system to provide superior wheel security and stiffness.* Features accurately crafted surfaces for proper seating of internal bearings, seals, and spacers.* Authentic SHIMANO replacement part identified by the manufacturer part number Y3KK98010.Axes & Dimensions:* Axle Type: E-THRU* Axle Length (for O.L.D.): Designed for 148 mm hubs* Axle Diameter: 12 mm Technical Specifications* Attribute : Specification * Product Name : SHIMANO Hub Axle Y3KK98010 * Shimano Part Number : Y3KK98010 * Primary Compatible Hub Model : SHIMANO FH-QC400-HM-B * Associated Series : SHIMANO CUES U4000 Series * Discipline : MTB / Trekking * Over Locknut Dimension (O.L.D.) : 148 mm * Axle Type : E-THRU (Hollow Axle) * Axle Diameter : 12 mm * Position : Rear * Category : Spare Parts * Subcategory : Hubs. tradeinn Bikeinn

FH-QC400-HM hub interface supports smooth rotation, secure engagement and dependable wheel service compatibility Precision bearing support helps reduce friction, giving the wheel a cleaner, more efficient rolling feel Complete Hub Axle design provides a practical replacement route for freehub, hub or wheel build maintenance Durable sealing helps protect internal parts from water, dirt and regular road contamination Accurate fitment reduces installation uncertainty, supporting reliable alignment and drivetrain engagement