Outer seal lip extends over the frame cup to block direct entry of water, mud, and debris — a major upgrade over flat OEM gaskets
Stack-on top seal is engineered with high interference fit to seat firmly in the steering head bore — zero wobble, zero migration
Designed to match OEM assembly method for Honda CRF frames, ensuring perfect fit and compatibility without press tools
Angular contact lips dynamically adapt to steering movement and bearing preload, maintaining a tight seal under pressure and flex
Forms a complete enclosure with the bearing to preserve grease, reduce contamination, and extend service intervals
Proven in real-world off-road and MX conditions for durability and performance under pressure washing and extreme terrain

Upgrade your motorcycle’s front-end handling and durability with Factory Links Race Series® Steering Stem Bearing Kits for Yamaha YZ125 and YZ250, YZ250F and YZ450F, as well as Fantic XX125 and XX250, and XXF250 and XXF450 models, engineered for aggressive off-road riding and long-term reliability.

Designed with a multi-layer sealed bearing system, each kit features a race-set, controlled stack height that eliminates spacers, shims, and installation guesswork. A rubber-coated metal seal with a molded sealing lip provides exceptional resistance to pressure washing, impacts, and harsh trail conditions.

The lower sealing lip interfaces directly with the frame, blocking water, mud, and debris at the source, while a high-interference press-fit design ensures the seal remains securely locked in place. Dual angular-contact sealing lips adapt to preload changes and chassis flex, maintaining consistent protection throughout the steering range.

No special press tools required. Just longer bearing life, improved grease retention, smooth steering feel, and an OEM-quality finish built to perform in real-world off-road conditions.

Ride harder. Wrench less.

The Factory Links Race Series® Steering Stem Bearing Kit is engineered for riders who demand precise steering control, long service life, and maximum protection in extreme off-road conditions, using precision-fit pressed-on seals engineered to withstand motocross and off-road abuse.

Precision-Machined Tapered Roller Bearings
Engineered for smooth, precise steering feel and long-term durability under high-impact off-road riding conditions.

Integrated Pressed-On Seal Design
Custom dual-lip seals are permanently bonded to the bearing, eliminating loose, misaligned, or failure-prone rubber covers.

Race-Set Stack Height Tolerance
Each bearing and seal assembly is calibrated to exact stack height specifications—no spacers, shims, or setup guesswork required.

Maximum Contaminant Protection
Multi-lip sealing system blocks water, mud, dirt, and pressure-washer spray, ideal for motocross, enduro, and trail riding.

Extended Bearing Service Life
Optimized grease retention and full seal enclosure reduce wear, corrosion, and premature bearing failure.

OEM-Quality Fit and Finish
Designed to meet or exceed OEM tolerances, featuring Factory Links laser-marked branding for a factory-installed appearance.

Simplified One-Piece Installation
Sealed bearings install as a complete unit—no handling separate seals, foam rings, or additional components during assembly.

Kit / Fitment	Racing Steering Stem bearing kit
Manufacturer	FANTIC
Model	XE 125 (2021-2024) - XE 125 (2021-2026) - XE 300 (2025-2026) - XEF 250 (2021-2026) - XEF 250 (2022-2024) - XEF 250 TRAIL (2022-2024) - XEF 250 TRAIL (2022-2024) - XEF 310 (2024-2026) - XEF 450 (2022-2024) - XEF 450 (2022-2026) - XEF 450 RALLY (2022-2024) - XEF 450 RALLY (2022-2025) - XEF 450 RALLY FACTORY (2022-2024) - XEF 450 RALLY FACTORY (2022-2024) - XX 125 (2021-2024) - XX 125 (2021-2026) - XX 250 (2022-2024) - XX 250 (2022-2026) - XXF 250 (2022-2024) - XXF 250 (2022-2026) - XXF 450 (2022-2024) - XXF 450 (2022-2026) -
Manufacturer	SUZUKI
Model	RM 125 (1991-1992) - RM 250 (1991-1992) - RMX 250 (1991-1992) - RMX 250 S (1992-1992) -
Manufacturer	YAMAHA
Model	WR 250 F (2015-2025) - WR 250 F (2015-2026) - WR 250 R (2001-2020) - WR 250 R (2001-2020) - WR 250 R DUAL SPORT (2008-2018) - WR 250 R DUAL SPORT (2015-2020) - WR 250 X SUPERMOTO (2008-2011) - WR 400 F (1998-2000) - WR 400 F (1998-2000) - WR 426 F (2001-2002) - WR 426 F (2001-2002) - WR 450 F (2003-2025) - WR 450 F (2003-2026) - XT 1200 (2010-2013) - XT 1200 Z SUPER TENERE (2010-2022) - XTZ 1200 SUPER TENERE (2010-2024) - YZ 125 (1996-2025) - YZ 125 (1996-2026) - YZ 125 50TH ANNIVERSARY (2024-2024) - YZ 125 50TH ANNIVERSARY (2024-2024) - YZ 125 70TH ANNIVERSARY (2026-2026) - YZ 125 MONSTER (2022-2023) - YZ 125 MONSTER (2022-2023) - YZ 125 MONSTER (2025-2025) - YZ 125 MONSTER (2025-2025) - YZ 125 X (2021-2025) - YZ 125 X (2021-2026) - YZ 250 (1996-2025) - YZ 250 (1996-2026) - YZ 250 50TH ANNIVERSARY (2024-2024) - YZ 250 50TH ANNIVERSARY (2024-2024) - YZ 250 70TH ANNIVERSARY (2026-2026) - YZ 250 F (2001-2025) - YZ 250 F (2001-2026) - YZ 250 F 50TH ANNIVERSARY (2024-2024) - YZ 250 F 50TH ANNIVERSARY (2024-2024) - YZ 250 F 70TH ANNIVERSARY (2026-2026) - YZ 250 F MONSTER (2021-2023) - YZ 250 F MONSTER (2021-2023) - YZ 250 F MONSTER (2025-2025) - YZ 250 F MONSTER (2025-2025) - YZ 250 FX (2015-2025) - YZ 250 FX (2015-2026) - YZ 250 MONSTER (2022-2023) - YZ 250 MONSTER (2022-2023) - YZ 250 MONSTER (2025-2025) - YZ 250 MONSTER (2025-2025) - YZ 250 X (2016-2025) - YZ 250 X (2016-2026) - YZ 400 F (1998-1999) - YZ 400 F (1998-1999) - YZ 426 F (2000-2002) - YZ 426 F (2000-2002) - YZ 450 F (2003-2025) - YZ 450 F (2003-2026) - YZ 450 F 50TH ANNIVERSARY (2024-2024) - YZ 450 F 50TH ANNIVERSARY (2024-2024) - YZ 450 F 70TH ANNIVERSARY (2026-2026) - YZ 450 F MONSTER (2021-2023) - YZ 450 F MONSTER (2021-2023) - YZ 450 F MONSTER (2025-2025) - YZ 450 F MONSTER (2025-2025) - YZ 450 FX (2016-2025) - YZ 450 FX (2016-2026) -

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