Description
SHIBATA (#R31S103) High Precision Cutting Racing Spur Gear 48P/72T
Feature:
- This is a 72-tooth version of the highly regarded high-precision spur gear, precisely machined from durable POM material. Ideal for fine-tuning the primary reduction ratio in high-performance setups.
Compatibility Notes:
- ※1: When using this gear with the GRK5-R conversion kit, please replace the lower idler gear with the separately sold (R31S101) 28T Idler Gear for Triple Idler System.
- ※2: The assembly instructions included with the first lot of the GRK5-R conversion kit contain an error regarding this gear configuration. Please refer to the attached image for the corrected information.
Specification:
- Pitch: 48P
- Tooth: 72T
What is included:
- SHIBATA (#R31S103) High Precision Cutting Racing Spur Gear 48P/72T (1 pc)


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