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Ships within 48 hours · Estimated delivery Jul 26 - Jul 31
2025 KTM 85 SX
Each cylinder can be mapped individually and for each gear
HUSQVARNA TC 85 2014 - 2017
Yamaha WR 250F 2018 - 2019Yamaha YZ 250FX 2017 -2019Yamaha YZ 250F 2016 - 2018
Nihilo Concepts Easy Turn Idle Knob CRF230F 2025 KTM 85 SXMade in the USA While developing the Nihilo Concepts TPS Setting Tool, we quickly realized how awkward and uncomfortable the stock red knob is to turn, so we made a new one to make life easier, and it worked so well that we decided to make it available to everyone. Whether you are fine tuning your idle or performing a factory TPS setup with our Nihilo Concepts TPS Setting Tool, your first step should be replacing your OEM red idle knob with our Easy