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Stud bolt (decomposable two parts) complete replacement, special for the top motor racing 44.90mm, 80cc on Derbi euro 1 & 2.
Here is the spare cylinder head for kit 80cc Racing pack ITALKIT long race 44,90 mm in diameter Ø47,6 on DERBI euro 1 & 2. This cylinder head features a high compression chamber, hemispherical form polished with lid in Aluminium. 
Laser engraved name of the brand, its aesthetic is also very successful. Very good quality, ideal in case of breakage or wear / sheer .... Delivered as presented. Improved room issue. 
Reference: CU.12.51.1
Ideal in case of breakage or sheer for a refurbishment of your high engine DERBI euro 1 and 2.
Reference: CU.12.92.5
Ideal in case of breakage or wear, high quality cylinder head stud, ITALKIT Competition model for 80cc Ø47.6 mm pack and kit 44.90 mm long stroke on DERBI euro 1, 2 and 3 & 4.
Reference: CU.12.51.1
Ideal in case of breakage or sheer for a refurbishment of your high engine DERBI euro 1 and 2.
Reference: CU.12.78.5
Ideal in case of breakage or wear, high quality cylinder head stud, ITALKIT Competition model for 80cc kit and pack Ø47,6 mm 43.00 mm long race on DERBI euro 1 & 2.
Reference: 11210972
BIDALOT spare cylinder head stud for Racing Factory 2014 94cc displacement kit on DERBI Euro 1 and 2.
Reference: CU.12.78
Stud bolt (decomposable two parts) complete replacement, special for the top motor racing 43 mm, 80cc on Derbi euro 1 & 2.
Reference: 11220870
Ideal to give a racing look to your engine or wear!
Stud bolt (decomposable two parts) complete replacement, special for the top motor racing 44.90mm, 80cc on Derbi euro 1 & 2.
