$209.24
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Fitment unknown
RFX
ARMALITE REAR SPROCKET 51T BLACK BETA
SKU FXRS 61-51 ALBK·Final Drive (chains / sprockets / belts)
$99.99
In stock · stock as of Sep 7, 2026
Shipping calculated at checkout
30-day returns on unused parts
Details
No product description is available yet.
Specs
- Weight Lb
- 2.2
- Shipping Class
- standard
Vehicle Fitment
Supplier-confirmed applications for this exact part. Match the year, make, and model before ordering.
Beta 125 RR (2T)
2019–2026
Beta 125 RR (RE)
2019–2026
Beta 200 RR (2T)
2019–2026
Beta 200 RR (RE)
2021–2026
Beta 250 RR (2T)
2013–2026
Beta 250 RR (RE)
2015–2026
Beta 300 RR (2T)
2013–2026
Beta 300 RR (RE)
2017–2026
Beta 300 RX (2T)
2021–2026
Beta 300 Xtrainer
2015–2026
Beta 350 RR
2013–2026
Beta 350 RR (RE)
2017–2026
Beta 350 RS
2013
Beta 390 RR
2015–2026
Beta 390 RR (RE)
2017–2026
Beta 390 RS
2015–2016
Beta 400 RR
2013–2014
Beta 400 RS
2014
Beta 430 RR
2015–2026
Beta 430 RR (RE)
2017–2026
Beta 430 RS
2015–2016
Beta 450 RR
2013–2015
Beta 450 RS
2013–2014
Beta 480 RR
2015–2019, 2022–2026
Plus 3 more model applications.
