BETA CYLINDER - KIT D66,4 -A

BETA CYLINDER - KIT D66,4 -A is the genuine Beta OEM cylinder (part no. 026.11.076.82.0A) for the RR 250 2T RACING (2025). It houses the piston and sets bore condition and compression.

Re-bore or replace once the bore is scored or out of tolerance. Genuine OEM means exact fit, correct materials and no guesswork — and it protects your warranty.

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