SKU: 92324953233

RFX Pro Series Armalite Aluminium Achtertandwiel - 520

Sale price$58.99 Regular price$65.54
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Shipping Estimate
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  • CAN

Ships within 48 hours · Estimated delivery Jul 30 - Aug 4

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Description

RFX Pro Series Armalite Aluminium Achtertandwiel - 520RFX 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

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.

Pro Series Armalite Sprocket 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 bike on a stand with the rear wheel raised from the ground.
  • Remove chain and wheel from bike.
  • While holding the Hex key loosen the nuts with a spanner.
  • Remove all nuts and old sprocket.
  • Clean around the hub making sure 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 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.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 92324953233

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Amazon Customer
Los Angeles, US
★★★★★ 5
Best size
Size: One Size Fits Most, Color: (025) Castlerock / Black / Black
My son loves this cross body bag. It’s the perfect size for him
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Reviewed in the United States on December 28, 2025
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Alejodiar
Cuba, US
★★★★★ 3
Good
Size: One Size Fits Most, Color: (025) Castlerock / Black / Black
Good. Needs improvement in the hangers.
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Reviewed in the United States on August 25, 2025
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Beacon631
Lake Worth, US
★★★★★ 5
Good size
How it looks on the model is how it looks in person. The material is lightweight and quality. Enough room for phone and wallet and keys. Adjustable strap works with ease. Under Armour is my favorite athletic brand. They do not disappoint. Love this bag.
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Reviewed in the United States on November 13, 2024
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TRENT ARNOLD
Lowell, US
★★★★★ 5
Under Armor for life!
Size: 6.5, Color: (102) White/White/Circuit Teal
Love these! Comfy and fit true to size. Great quality. I wear them pretty much every day. Love the style and functionality! Would definitely recommend
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Reviewed in the United States on November 6, 2025
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Bswanny
New York, US
★★★★★ 5
Great shoe!
Size: 12, Color: (001) Black/Jet Gray/White
True to size, nice style, lightweight, and extremely comfortable. Purchased them before a trip that we did a lot of walking and never had sore feet. Did not need to break-in.
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Reviewed in the United States on September 10, 2025

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