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RFX

ALUMINUM REAR SPROCKET 50T BLUE KTM/HUSQ/GAS

SKU FXRS 50-50 99BU·Final Drive (chains / sprockets / belts)
$79.99

In stock · stock as of Sep 16, 2026

Shipping calculated at checkout

30-day returns on unused parts

Details

No product description is available yet.

Specs

Vehicle
Weight Lb
1.27
Shipping Class
standard

Vehicle Fitment

Check RFX ALUMINUM REAR SPROCKET 50T BLUE KTM/HUSQ/GAS (part FXRS 50-50 99BU) against your vehicle before ordering.

Supplier-confirmed applications for this exact part. Match the year, make, and model below. A listed application is not confirmation for an unlisted vehicle.

Gas-Gas EC 250F

2021–2022, 2024–2026

Gas-Gas EC 350F

2021–2026

Gas-Gas EC 450F

2024–2026

Gas-Gas EX 250F

2021–2026

Gas-Gas EX 350F

2021–2026

Gas-Gas EX 450F

2021–2026

Gas-Gas MC 250F

2021–2026

Gas-Gas MC 350F

2022–2026

Gas-Gas MC 450F

2021–2026

Husaberg FE 250

2013–2014

Husaberg Te250

2011–2014

Husqvarna FC 250

2014–2026

Husqvarna FC 350

2014–2026

Husqvarna FC 450

2014–2026

Husqvarna FE 250

2014–2026

Husqvarna FE 350

2014–2026

Husqvarna FE 450

2014–2026

Husqvarna FE 501

2014–2026

Husqvarna FX 250

2023–2026

Husqvarna FX 350

2017–2026

Husqvarna FX 450

2017–2026

Husqvarna TC 125

2014–2026

Husqvarna TC 250

2014–2026

Husqvarna TE 125

2014–2016, 2025–2026

Show 37 more model applications

Husqvarna TE 150

2017–2019

Husqvarna TE 150i

2020–2026

Husqvarna TE 250

2014–2018, 2023–2026

Husqvarna TE 250i

2018–2026

Husqvarna TE 300

2014–2018

Husqvarna TE 300i

2019–2026

Husqvarna TX 125

2017–2022

Husqvarna TX 300

2017–2019

Husqvarna TX 300i

2020–2026

KTM 125 Exc

1998–2016, 2025

KTM 125 SX

1998–2026

KTM 125 XC

2021–2025

KTM 125 XC-W

2017, 2026

KTM 144 Sx

2007–2008

KTM 150 SX

2004–2026

KTM 150 XC

2008–2015

KTM 150 XC-W

2017–2019, 2023–2026

KTM 150 XC-W TPi

2020–2025

KTM 200 Exc

1998–2016

KTM 200 Sx

1998–2013

KTM 200 Xc

2006–2009

KTM 200 Xc-W

2006–2016

KTM 250 EXC

1998–2005, 2008, 2017–2026

KTM 250 EXC TPi

2018–2026

KTM 250 SX

1998–2026

KTM 250 XC

2006–2019, 2023–2026

KTM 250 XC TPi

2020–2022

KTM 250 XC-W

2006–2018, 2023–2026

KTM 250 XC-W TPi

2018–2026

KTM 300 EXC

1998–2008, 2017, 2022, 2025–2026

KTM 300 EXC TPi

2020

KTM 300 SX

2023–2026

KTM 300 XC

2006–2019, 2023–2026

KTM 300 XC TPi

2020–2022

KTM 300 XC-W

2006–2018, 2023–2026

KTM 300 XC-W TPi

2019–2022

Stark Varg

2024–2026

Parts for the Same Vehicles

These parts share at least one listed vehicle application. Check each part’s fitment for your model and year.