REAR SPROCKET ALLOY BLACK JTA75.42, BMW 520 Chain Conversion

Description

CNC-machined from certified 7075-T6 Ergal, RaceLite rear sprockets pair ultra-low weight with race-ready strength. Engineered for extreme conditions, they cut rotating mass for quicker acceleration while maintaining exceptional wear resistance.

Features

  • 7075-T6 Ergal aviation-grade aluminium construction
  • Precision CNC machining to tight JT tolerances
  • Ultra-low rotating mass for quicker acceleration
  • Designed for extreme pro-race conditions
  • High strength-to-weight ratio with excellent durability
  • Clean, consistent tooth profile for smooth chain engagement

Specifications

  • Material: 7075-T6 Ergal Aluminium
  • Tooth count: 42
  • Drive chain pitch: 520
  • Colour: Black

Vehicle Fitment

BMW (Road)

  • S1000 R (2013-2020)
  • S1000 RR (2009-2018)
  • S1000 RR Sport (2010) 
  • S1000 XR (2014-2021)

REAR SPROCKET ALLOY BLACK JTA75.42, BMW 520 Chain Conversion

Product form

CNC-machined from certified 7075-T6 Ergal, RaceLite rear sprockets pair ultra-low weight with race-ready strength. Engineered for extreme conditions, they cut... Read more

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    SKU: SR75-42.A.JT.BK
    Barcode: 0120000026685

    • Free shipping on all orders above £75
    • No hassle returns within 30 days

    Description

    CNC-machined from certified 7075-T6 Ergal, RaceLite rear sprockets pair ultra-low weight with race-ready strength. Engineered for extreme conditions, they cut rotating mass for quicker acceleration while maintaining exceptional wear resistance.

    Features

    • 7075-T6 Ergal aviation-grade aluminium construction
    • Precision CNC machining to tight JT tolerances
    • Ultra-low rotating mass for quicker acceleration
    • Designed for extreme pro-race conditions
    • High strength-to-weight ratio with excellent durability
    • Clean, consistent tooth profile for smooth chain engagement

    Specifications

    • Material: 7075-T6 Ergal Aluminium
    • Tooth count: 42
    • Drive chain pitch: 520
    • Colour: Black

    Vehicle Fitment

    BMW (Road)

    • S1000 R (2013-2020)
    • S1000 RR (2009-2018)
    • S1000 RR Sport (2010) 
    • S1000 XR (2014-2021)

    Shipping & Delivery

    How long will my item take to arrive?

    Orders are typically dispatched within 1 working day and are shipped on a 24hour (non-guaranteed) service.

    Where do you ship to?

    We currently only ship orders within the UK.

    How can I track my order?

    Once your order has been dispatched, you will receive a tracking code. Tracking information is emailed to the email address that was provided when placing the order.

    Can I collect my order?

    Unfortunately we do not offer order collections from our fulfilment centre.

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