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Parts/Drivetrain/Clutches & slippers/Mugen Seiki MBX8R/MBX8TR V2 Clutch Springs (4) (0.95mm)
Mugen Seiki MBX8R/MBX8TR V2 Clutch Springs (4) (0.95mm)
Mugen Seiki

Mugen Seiki MBX8R/MBX8TR V2 Clutch Springs (4) (0.95mm)

Part # MUGE2721A
Clutches & slippersLandcraft
Fits
Mugen MBX8Mugen MBX8T
Thickness
0.9mm0.95mm
Where to buy
$9.49
AMain Hobbies
Seen Oct 12, 2026
$9.49Buy
Prices are as last seen at the store; stock is not tracked.

About this part

Clutch Springs Overview:

Mugen Seiki MBX8R and MBX8TR Clutch Springs. These replacement clutch springs are intended for the MBX 1/8 nitro platforms to allow racers to fine tune the clutch to fit track conditions.

Includes:

  • (4) Clutch Springs

*Note: Stock Springs are (0.95mm)

Effects of Clutch Spring Changes

Spring Characteristic
Softer
  • Clutch engages earlier at lower RPM
  • More gradual acceleration
  • Easier to drive but not as aggressive
  • Easier to drive on low-grip tracks
Stiffer
  • Clutch engages later at higher RPM
  • More sudden acceleration
  • Car is more aggressive
  • Engine will perform better on high-grip tracks

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