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Rotor Rex Boost Spider

Item #: CR187Z02
USD$59.99
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Rotor Rex Boost Spider

Rotor BCD 76x4 Boost MTB Spider

Rotor wanted riders to experience their awesome Q-Ring chainrings regardless of their crank setup. So even if you don’t have a pair of Rotor cranks, you can still appreciate the benefits of running a Q-Ring. This 76mm 4-bolt spider comes in a variety of versions to fit a range of cranksets. It’s light and stiff, making it almost a no-brainer for riders looking to reap the benefits of a Q-Ring.

Features

  • Weight 35g
  • BCD 76mm (4-bolt)
  • Material CNC machined 7075 Aluminum
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Get free shipping with your $50 purchase today when you choose Standard Shipping at checkout. Please note this offer is only available to physical shipping addresses in the 48 continental United States (no PO Boxes), and oversize charges still apply on some heavy/large items

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Free Shipping Offer

Get free Standard Shipping with your $50 purchase today! Just choose Standard Shipping during checkout.

Please note this offer is only available to physical shipping addresses in the 48 continental United States (no PO Boxes), and oversize charges still apply on some heavy/large items.