KOSO Valve Spring Seat Shim Kit

KOSO Valve Spring Seat Shim Kit

Brand: Taiwan Big Scooter Shop
15.00 USD In stock Buy at Merchant

This kit includes three thickness variations of Valve Spring Seat Shims for Yamaha motorcycles, allowing precise adjustment of valve spring height and pressure.

  • The description claims increasing spring pressure helps prevent valve float at high RPMs.
  • The description claims the shims are manufactured from high-grade hardened steel.
Variants (1)
  • Default Title — 15.00 USD — In stock

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