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A very good competition cylinder head with its assembly by O-ring and its over-compression of the chamber. Out of production!
The DOPPLER ER1 cylinder head is a very good racing cylinder head, it can be mounted on all 50cc air kits on the market for Peugeot 103, Peugeot fox and Honda wallaroo although it is perfectly suited to the high DOPPLER ER1 engine and other models.
It is also mounted on the high original engines. This model has a high compression frustoconical combustion chamber. It does not have thread to install a decompressor.
It is of very good quality, it will offer you more performance and better cooling than an original cylinder head and it has a location for engine numbering. Please note that the squish zone is not at zero and the cylinder head is delivered bare, without cylinder head gaskets. Like the PARMAKIT, you can install an O-ring or standard. The finish is really excellent.
Reference: 195427
Premium Viton O-ring for less friction and better sealing of your cylinder head.
Reference: 56205.04
A breech very rare but yet very well studied and performing.
Reference: 04020640
A powerful cylinder head with a very good finish all this for a ridiculous price.
Reference: 38 4531
The spare cylinder head for your MALOSSI G2R replica kit on PEUGEOT 103 liquid cooling.
Reference: 506945
TEKNIX high compression cylinder head for PEUGEOT 103 liquid !!
Reference: 04021740
A high compression cylinder head without decompressor for the 50cc aluminum AIRSAL kit in Ø40mm. Ideal in case of breakage, crack or just hot ...
Reference: 390053
Ideal for improving the performance of its original engine, AIRSAL or to repair its liquid kit 50cc DOPPLER.
Reference: 38 5944
Out of production.
Reference: 56250.04
High compression cylinder head for PARMAKIT liquid-cooled 50cc kits, origin, AIRSAL ...
Reference: 56204.04
One of the best 40mm cylinder heads for PEUGEOT 103, very rare and very efficient!
Reference: 520596
A mass-machined competition cylinder head for maximum heat exchange, unfailing robustness and excellent durability!
Reference: 38 4734
A very good racing high compression breech, without decompressor for 103.
Reference: 211.0123
Out of production.
Reference: 671
A high-performance cylinder head with a very good finish all this for a ridiculous price.
Reference: 103RAD40mm
Only available at RRD! High compression aluminum cylinder head with decompressor, 40mm diameter for your high 50cc engine on Peugeot 103 mopeds.
Reference: 8898
A high-performance cylinder head with a good finish all this for a ridiculous price.
Reference: 38 4692
A very good G1 50cc 40mm cylinder head with the possibility of installing a decompressor or a plug.
A very good competition cylinder head with its assembly by O-ring and its over-compression of the chamber. Out of production!
