See: ProTek R/C

ProTek RC have introduced two sets of 4mm 4-shoe clutch for Nitro buggy and Truggy. Developed in collaboration with ProTek team drivers, this premium level clutch features a 34mm aluminum 4 shoe flywheel with removable steel pins so you can replace them when needed. A complete set of four 1.0, and four 0.9 springs are included, so you can mix and match spring rates as needed to tune the engagement to suit your engine, track conditions and personal preferences. This clutch also includes four 7075 aluminum shoes or two 7075 aluminum shoes and two carbon shoes, as well as the clutch nut and flywheel collet, creating an all inclusive high performance clutch system. Plus, a full selection of replacement parts are available, so you can keep your maintenance program on schedule with the parts you need in your pit bag.

The use of both clutches requires the new ProTek 4-shoe clutch bell. The clutch bell features hardened steel construction with a vented face to reduce clutch shoe temperatures, creating a more consistent clutch engagement. This clutch bell has a 26.5mm inner diameter, and a 15mm inner bell depth and is available in 13 and 14 tooth options. Package includes one clutch bell, and two 5x10x4mm bearings.


  • Full aluminum clutch shoes for high traction surfaces, as well as those who want a more aggressive hitting clutch
  • Replaceable flywheel pins
  • 34mm aluminum flywheel
  • Complete 1/8 scale off road clutch kit
  • Full selection of replacement parts available