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ROTOR 100×4 Chainring for INspider MTB

Niel Ubod August 19, 2025

Price range: $100.00 through $125.00

1x round and oval chainring for ROTOR INspider MTB Power Meters

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ROTOR 100×4 Chainring for INspider MTB

The ROTOR 100×4 Chainring for INspider MTB uses a unique 100×4 bolt pattern that is compatible with both the ROTOR INspider MTB and INspider MTB Shimano power meter. CNC-machined from 7075-T6 aluminum alloy and featuring wide – narrow technology, this chainring is designed for 1x drivetrains and is compatible with a wide variety of groupsets including 11- and 12-speed Shimano and SRAM.

Compatibility

  • Crankset: 100 BCD 4-bolt asymmetric pattern is compatible with INspider MTB and INspider MTB Shimano power meters
  • Chain: Compatible with 9-, 10-, 11- and 12-speed SRAM and Shimano groupsets in addition to 13-speed ROTOR groupsets

Specs

  • Color: Black
  • 100 BCD 4-bolt
  • Features wide - narrow technology
  • 100% CNC-machined, 7075-T6 aluminum alloy
  • Compatible with 9, 10, 11, 12, and 13-speed groupsets
  • Weight: 50 grams (34)
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