RFX
Aluminum Rear Sprocket
MPN: FXRS 31-49 99BU
SKU: 739-7319949B
$79.99
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Product Description
Aluminum Rear Sprocket
- SKU: 739-7319949B
- Manufacturer part number: FXRS 31-49 99BU
- UPC: 5060468928259
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 31-49 99BU
ATD SKU739-7319949B
Class
Sprockets & Pulleys
Color
Blue
Division
Drive
Position
Rear
Product Type
Sprockets
Segment
Offroad
Sub Class
Rear Sprocket
Tooth Count
49 Tooth
Year Design
0000
Vehicle Fitment
Confirmed catalog applications for this product.
207 applications
Yamaha
WR250F
2001–2026
✓ Confirmed
Yamaha
WR400F
1999–2001
✓ Confirmed
Yamaha
WR426F
2001–2002
✓ Confirmed
Yamaha
WR450F
2003–2026
✓ Confirmed
Yamaha
YZ125
1999–2026
✓ Confirmed
Yamaha
YZ125X
2020–2026
✓ Confirmed
Yamaha
YZ250
1999–2026
✓ Confirmed
Yamaha
YZ250F
2001–2026
✓ Confirmed
Yamaha
YZ250FX
2015–2026
✓ Confirmed
Yamaha
YZ250X
2016–2026
✓ Confirmed
Yamaha
YZ400F
1999, 2002
✓ Confirmed
Yamaha
YZ426F
2000–2002
✓ Confirmed
SHOW ALL FITMENTS 2 more groups
Yamaha
YZ450F
2003–2026
✓ Confirmed
Yamaha
YZ450FX
2016–2026
✓ Confirmed
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