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RFX Pro Armalite Rear Sprocket Beta RR 250-450 13-24

Item No. 110682
RFX Pro Series Armalite sprockets are designed and tested at the highest level by top World and British championship race teams. The dual ring design gives the ultimate sprocket performance, reduced weight thanks to a 7075-T6 aluminium centre and long lasting teeth life thanks to the high carbon
Out of stock

Description

RFX Pro Series Armalite sprockets are designed and tested at the highest level by top World and British championship race teams.

The dual ring design gives the ultimate sprocket performance, reduced weight thanks to a 7075-T6 aluminium centre and long lasting teeth life thanks to the high carbon steel outer.

Armalite sprockets also feature a hexagon drive interface between the inner and outer ring, this is revolutionary technology for sprockets and maximises drive between the two parts and reduces the force on the rivets to zero unlike the competition.  

Product Features:

  • CNC 7075 Aerospace aluminium Inner ring
  • HCS Outer Ring
  • Hex-Drive location between inner & outer ring
  • CAD designed profile for lightness.
  • New style mud clearing grooves to reduce wear.
  • Rigid design increases torsional strength.
  • Colour anodised for that factory bike look.

Fitting Instructions: 

  • Start with the bike on a stand, with the rear wheel raised from the ground.
  • Remove chain and wheel from bike.
  • Whilst holding the hex key, loosen the nuts with a spanner.
  • Remove all nuts and old sprocket.
  • Clean around the hub, making sure they are clean and free of debris.
  • Take the new sprocket and place on hub ensuring a nice snug fit making sure the bolt holes are in position.
  • Clean sprocket bolts & nuts.
  • Apply Blue Loctite to each bolt and insert in the holes.
  • Thread nuts on to the bolts by hand ensuring locking seals are intact and in good condition.
  • Hold hex key in place and tighten nuts even pattern.
  • Torque nuts and bolts in accordance to your owner’s manual.
  • Put wheel back in bike making sure chain is corrected aligned and tightened to manufacturer’s specification.

Specifications

Manufacturer Item No.
FXRS61-49ALRDFXRS61-50ALRDFXRS61-51ALRD
RaceFX Item No.
FXRS 61-49 ALBKFXRS 61-50 ALBKFXRS 61-51 ALBKFXRS 61-52 ALBKFXRS 61-49 ALRDFXRS 61-50 ALRDFXRS 61-51 ALRD

Compatibility

This item is compatible with the following vehicle(s):
MakeModelYear(s)
BETARR 125 2T2020, 2021, 2022
BETARR 125 2T ENDURO2018, 2019
BETARR 125 2T ENDURO RACING2019
BETARR 125 2T RACING2020, 2021
BETARR 125 4T ENDURO LC2018, 2019, 2020, 2021
BETARR 200 2T2020, 2021, 2022
BETARR 200 2T ENDURO2019
BETARR 250 2T2019, 2020, 2021, 2022
BETARR 250 2T ENDURO2013, 2014, 2015, 2016, 2017, 2018, 2019
BETARR 250 2T ENDURO RACING2014, 2015, 2016, 2017, 2018, 2019
BETARR 250 2T RACING2020, 2021
BETARR 300 2T2020, 2021, 2022, 2023
BETARR 300 2T ENDURO2013, 2014, 2015, 2016, 2017, 2018, 2019
BETARR 300 2T ENDURO RACING2013, 2014, 2015, 2016, 2017, 2018, 2019
BETARR 300 2T RACING2020, 2021, 2022, 2023
BETARR 350 4T2020, 2021, 2022
BETARR 350 4T RACING2020, 2021, 2022
BETARR 390 4T2020, 2021, 2022, 2023
BETARR 390 4T ENDURO2015
BETARR 390 4T ENDURO EFI2016, 2017, 2018, 2019
BETARR 390 4T ENDURO EFI RACIN2016
BETARR 390 4T ENDURO RACING2015, 2019
BETARR 390 4T RACING2020, 2021, 2022, 2023
BETARR 430 4T2020, 2021, 2022, 2023
BETARR 430 4T RACING2020, 2021, 2022, 2023
BETARR 480 4T2020, 2021, 2022
BETARR 480 4T RACING2020, 2021, 2022
BETAXTRAINER 250 2T2018, 2019, 2020, 2021, 2022
BETAXTRAINER 300 2T2015, 2020, 2021, 2022

RFX Pro Armalite Rear Sprocket Beta RR 250-450 13-24

Item No. 110682
RFX Pro Series Armalite sprockets are designed and tested at the highest level by top World and British championship race teams. The dual ring design gives the ultimate sprocket performance, reduced weight thanks to a 7075-T6 aluminium centre and long lasting teeth life thanks to the high carbon
Out of stock

Description

RFX Pro Series Armalite sprockets are designed and tested at the highest level by top World and British championship race teams.

The dual ring design gives the ultimate sprocket performance, reduced weight thanks to a 7075-T6 aluminium centre and long lasting teeth life thanks to the high carbon steel outer.

Armalite sprockets also feature a hexagon drive interface between the inner and outer ring, this is revolutionary technology for sprockets and maximises drive between the two parts and reduces the force on the rivets to zero unlike the competition.  

Product Features:

  • CNC 7075 Aerospace aluminium Inner ring
  • HCS Outer Ring
  • Hex-Drive location between inner & outer ring
  • CAD designed profile for lightness.
  • New style mud clearing grooves to reduce wear.
  • Rigid design increases torsional strength.
  • Colour anodised for that factory bike look.

Fitting Instructions: 

  • Start with the bike on a stand, with the rear wheel raised from the ground.
  • Remove chain and wheel from bike.
  • Whilst holding the hex key, loosen the nuts with a spanner.
  • Remove all nuts and old sprocket.
  • Clean around the hub, making sure they are clean and free of debris.
  • Take the new sprocket and place on hub ensuring a nice snug fit making sure the bolt holes are in position.
  • Clean sprocket bolts & nuts.
  • Apply Blue Loctite to each bolt and insert in the holes.
  • Thread nuts on to the bolts by hand ensuring locking seals are intact and in good condition.
  • Hold hex key in place and tighten nuts even pattern.
  • Torque nuts and bolts in accordance to your owner’s manual.
  • Put wheel back in bike making sure chain is corrected aligned and tightened to manufacturer’s specification.

Specifications

Manufacturer Item No.
FXRS61-49ALRDFXRS61-50ALRDFXRS61-51ALRD
RaceFX Item No.
FXRS 61-49 ALBKFXRS 61-50 ALBKFXRS 61-51 ALBKFXRS 61-52 ALBKFXRS 61-49 ALRDFXRS 61-50 ALRDFXRS 61-51 ALRD

Compatibility

This item is compatible with the following vehicle(s):
MakeModelYear(s)
BETARR 125 2T2020, 2021, 2022
BETARR 125 2T ENDURO2018, 2019
BETARR 125 2T ENDURO RACING2019
BETARR 125 2T RACING2020, 2021
BETARR 125 4T ENDURO LC2018, 2019, 2020, 2021
BETARR 200 2T2020, 2021, 2022
BETARR 200 2T ENDURO2019
BETARR 250 2T2019, 2020, 2021, 2022
BETARR 250 2T ENDURO2013, 2014, 2015, 2016, 2017, 2018, 2019
BETARR 250 2T ENDURO RACING2014, 2015, 2016, 2017, 2018, 2019
BETARR 250 2T RACING2020, 2021
BETARR 300 2T2020, 2021, 2022, 2023
BETARR 300 2T ENDURO2013, 2014, 2015, 2016, 2017, 2018, 2019
BETARR 300 2T ENDURO RACING2013, 2014, 2015, 2016, 2017, 2018, 2019
BETARR 300 2T RACING2020, 2021, 2022, 2023
BETARR 350 4T2020, 2021, 2022
BETARR 350 4T RACING2020, 2021, 2022
BETARR 390 4T2020, 2021, 2022, 2023
BETARR 390 4T ENDURO2015
BETARR 390 4T ENDURO EFI2016, 2017, 2018, 2019
BETARR 390 4T ENDURO EFI RACIN2016
BETARR 390 4T ENDURO RACING2015, 2019
BETARR 390 4T RACING2020, 2021, 2022, 2023
BETARR 430 4T2020, 2021, 2022, 2023
BETARR 430 4T RACING2020, 2021, 2022, 2023
BETARR 480 4T2020, 2021, 2022
BETARR 480 4T RACING2020, 2021, 2022
BETAXTRAINER 250 2T2018, 2019, 2020, 2021, 2022
BETAXTRAINER 300 2T2015, 2020, 2021, 2022