Factory Links Rear Wheel Bearing Kit for Legacy GasGas & Rieju Bikes (2003-2026)
Heavy-duty Factory Links rear wheel bearing kit designed for GasGas and Rieju off-road bikes. Features marine-grade grease, off-road dust seals, and double-lip oil seals for long-lasting protection in mud, water, and harsh riding conditions.
| Brand: Factory Links |
Internal Reference:
FACTORYLINKS-RWK-G-007
Product Information
This complete rear wheel bearing kit includes heavy-duty ball bearings and matching oil seals required to service one rear wheel hub. The bearings feature DIN P6 / ABEC 3 tolerances with dedicated off-road sealing, balancing smooth rotation with superior contamination resistance. Double-lip nitrile rubber oil seals add another layer of defense against water, mud, sand, and abrasive debris.
Designed as a direct-fit replacement, this kit restores proper rear wheel support, reduces bearing failure risk, and helps maintain consistent handling and drivetrain alignment during aggressive off-road riding.
Features & Benefits
- Heavy-duty ball bearings designed specifically for off-road use
- 60% grease fill for superior water and mud resistance
- Premium marine-grade grease for rust and corrosion protection
- Dedicated Factory Links off-road dust seals
- DIN P6 / ABEC 3 bearing tolerances for smooth, reliable rotation
- Double-lip nitrile oil seals block moisture and contaminants
- Improved lifespan compared to standard industrial 2RS bearings
- Complete kit for servicing one rear wheel hub
- Direct-fit design for listed GasGas & Rieju models
What’s Included
- (1) Set of rear wheel ball bearings
- (1) Set of rear wheel double-lip oil seals
Fitment
GasGas
- EC 125 (2003–2015)
- EC 200 (2003–2015)
- EC 200 Ranger (2018–2019)
- EC 250 (2003–2019)
- EC 250 4T (2013–2015)
- EC 250 F 4T (2010–2012)
- EC 300 (2003–2014)
- EC 300 E (2011–2013)
- EC 300 F Racing (2013–2015)
- EC 300 Ranger (2018–2020)
- EC Racing 300 (2015–2019)
- EC Racing Six Days 250 (2018–2019)
- Enduro GP 250 (2018–2019)
- Enduro GP 300 (2018–2019)
- MC 125 (2003–2009)
- MC 250 (2003–2009)
- MX 125 (2003–2007)
- MX 250 (2002–2007)
- SM 125 (2003–2008)
- SM 250 (2002–2008)
- XC 200 (2018–2019)
- XC 250 (2018–2019)
- XC 300 (2018–2019)
Rieju
- Adventura Rally 307R (2025–2026)
- MR 200 Racing (2022–2023)
- MR 250 Racing (2021–2025)
- MR 300 Ranger (2021–2025)
- MR 300 Racing (2021–2025)
- MR 300i Racing (2026)
Specifications
- Bearing Type: Heavy-duty off-road ball bearings
- Bearing Tolerance: DIN P6 / ABEC 3
- Grease Type: Premium marine-grade grease
- Grease Fill: 60%
- Seal Material: Nitrile Butadiene Rubber (NBR)
- Seal Design: Double-lip oil seals
- Wheel Position: Rear
