Shimano FH-MT400-B Replacement Freehub Body (Y3F898030)

Shimano FH-MT400-B Replacement Freehub Body (Y3F898030)

Replacement FH-MT400-B HG Spline freehub body for Shimano 8-10-speed hubs, designed to restore smooth drivetrain engagement and reliable wheel performance.

Features & Benefits:

• Compatible with Shimano FH-MT400-B 8-10-speed hubs.

• HG Spline interface for Shimano MTB drivetrains.

• Durable steel construction for long-lasting performance.

• Ideal replacement to maintain smooth wheel engagement and drivetrain reliability.

• FH-MT400-B complete freewheel body is product number 6 in the attached image.

Technical Specifications:

• Speed: 8/9/10-speed

• Spline type: HG Spline

• Material: Steel

• Series: Shimano

• Part code: Y3F898030

• Compatible hubs: FH-MT400-B

• Discipline: MTB