RFX
Aluminum Rear Sprocket
MPN: FXRS 57-42 99OR
SKU: 739-3579942OR
$79.99
Currently Unavailable
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Product Description
Aluminum Rear Sprocket
- SKU: 739-3579942OR
- Manufacturer part number: FXRS 57-42 99OR
- UPC: 5060468929768
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 57-42 99OR
ATD SKU739-3579942OR
Class
Sprockets & Pulleys
Color
Orange
Division
Drive
Position
Rear
Product Type
Sprockets
Segment
Offroad
Sub Class
Rear Sprocket
Tooth Count
42 Tooth
Vehicle Fitment
Confirmed catalog applications for this product.
20 applications
KTM
50 SX
2014–2023
✓ Confirmed
KTM
50 SX Mini
2014–2023
✓ Confirmed
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