RFX
Aluminum Rear Sprocket
MPN: FXRS 50-46 99BU
SKU: 739-3509946B
$79.99
In Stock
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Vehicle Fitment
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Parts and gear across major powersports segments
Product Description
Aluminum Rear Sprocket
- SKU: 739-3509946B
- Manufacturer part number: FXRS 50-46 99BU
- UPC: 5060468929119
Vehicle compatibility is shown in the fitment information below.
Features:
- Laser etched RFX logo
- CNC machined from 7075 aerospace aluminum
- Strengthening gussets
- Chamfered weight-reducing cutouts
- Mud clearing grooves for longer lasting sprocket life
- 2-tone color anodized/ polished finish for that Factory Bike look
Product Specifications
BrandRFX
Manufacturer Part NumberFXRS 50-46 99BU
ATD SKU739-3509946B
Class
Sprockets & Pulleys
Color
Blue
Division
Drive
Position
Rear
Product Type
Sprockets
Segment
Offroad
Sub Class
Rear Sprocket
Tooth Count
46 Tooth
Year Design
0000
Vehicle Fitment
Confirmed catalog applications for this product.
436 applications
Husqvarna
FC 250
2014–2026
✓ Confirmed
Husqvarna
FC 350
2014–2026
✓ Confirmed
Husqvarna
FC 450
2014–2026
✓ Confirmed
Husqvarna
FE 250
2014–2026
✓ Confirmed
Husqvarna
FE 350
2014–2026
✓ Confirmed
Husqvarna
FE 450
2014–2026
✓ Confirmed
Husqvarna
FE 501
2014–2026
✓ Confirmed
Husqvarna
FX 250
2023–2026
✓ Confirmed
Husqvarna
FX 350
2017–2026
✓ Confirmed
Husqvarna
FX 450
2017–2026
✓ Confirmed
KTM
125 Exc
1998–2016, 2025
✓ Confirmed
KTM
125 SX
1998–2026
✓ Confirmed
SHOW ALL FITMENTS 26 more groups
KTM
125 XC
2021–2025
✓ Confirmed
KTM
125 XC-W
2017, 2026
✓ Confirmed
KTM
144 Sx
2007–2008
✓ Confirmed
KTM
150 SX
2004–2026
✓ Confirmed
KTM
150 XC
2008–2015
✓ Confirmed
KTM
150 XC-W
2017–2019, 2023–2026
✓ Confirmed
KTM
150 XC-W TPi
2020–2025
✓ Confirmed
KTM
200 Exc
1998–2016
✓ Confirmed
KTM
200 Sx
1998–2013
✓ Confirmed
KTM
200 Xc
2006–2009
✓ Confirmed
KTM
200 Xc-W
2006–2016
✓ Confirmed
KTM
250 EXC
1998–2005, 2008, 2017–2026
✓ Confirmed
KTM
250 EXC TPi
2018–2026
✓ Confirmed
KTM
250 SX
1998–2026
✓ Confirmed
KTM
250 XC
2006–2019, 2023–2026
✓ Confirmed
KTM
250 XC TPi
2020–2022
✓ Confirmed
KTM
250 XC-W
2006–2018, 2023–2026
✓ Confirmed
KTM
250 XC-W TPi
2018–2026
✓ Confirmed
KTM
300 EXC
1998–2008, 2017, 2022, 2025–2026
✓ Confirmed
KTM
300 EXC TPi
2020
✓ Confirmed
KTM
300 SX
2023–2026
✓ Confirmed
KTM
300 XC
2006–2019, 2023–2026
✓ Confirmed
KTM
300 XC TPi
2020–2022
✓ Confirmed
KTM
300 XC-W
2006–2018, 2023–2026
✓ Confirmed
KTM
300 XC-W TPi
2019–2022
✓ Confirmed
Stark
Varg
2024–2026
✓ Confirmed
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