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Quality aluminum cylinder head, 47mm diameter and performance for your engine MOTOBECANE AV10 equipped with a 75cc kit Ø47mm!
You were very numerous to ask us, so we did. Here is the RRD Ø47mm cylinder head high compression decompression for av10 engine equipped with a 75cc kit 47mm diameter. 
RRD preserves head room as originally cap. It also preserves an appearance of origin. This is a basic cylinder head 40mm, fully ressurfacée digitally for perfect planning, controlled, and with a specially-passed Chamber 47mm with a calculated angle. It will provide maximum performance is your top motor 47mm diameter! 
We recommend it with the SP98, a squish 0,9mm (you can descend a 0.7mm or 1.1mm depending mount a performance that is sought). The finish of the room and planning is obviously excellent. The price may seem high, it is however down to the work done on these yokes numerically small series, adjustment is nevertheless complex. 
When planning, increased compression and recovery of the angle, the diameter of the room, we also digitally affixed the RRD logo.
Reference: 38 5549
A replacement cylinder head with a high compression chamber of very good quality.
Reference: 211.0202
A really excellent cylinder head in terms of cooling and aesthetics, high compression chamber in cap for the AV10 and AV7 equipped with 70cc!
Reference: 51304.04
A really superb cylinder head, but difficult to obtain, the delays can be long!
Reference: 51310.04
A really superb cylinder head, specially designed for the 82cc Ø50mm PARMAKIT aluminum air kit.
Quality aluminum cylinder head, 47mm diameter and performance for your engine MOTOBECANE AV10 equipped with a 75cc kit Ø47mm!
