Reference: 00002.87
Set of 4 cylinder head nuts with washers PARMAKIT m7 thread Peugeot 103 / MBK 51 / AM6 / DERBI …
Set of 4 M7 nuts with their 4 washers.
Banner
Finally a quality, high-performance cylinder head of 45mm diameter for your MOTOBECANE MBK 40 - 50 AV7 engine equipped with a Ø45mm kit! New model with "low" engine mounting.
Many of you asked us for it, so we did. Here is the RRD Ø45mm high compression cylinder head for AV7 engine equipped with a 70cc kit in 45mm diameter. This cylinder head to couple well at the time of the MOTOBECANE AV7 engines, to the intake without valves of the latter and its architecture .... New model with "low" engine mount.
Our cylinder head preserves a chamber like the original cap. It also preserves an original aesthetic appearance. It is a 40mm base cylinder head, fully digitally resurfaced for perfect planning, controlled, and with a chamber specifically passed to 45mm with a calculated angle. It will offer maximum performance to your high 45mm diameter motor and mate to it perfectly! In addition to this, you need to know more about it.
We recommend it with SP98, a 0.9mm squish (you can go down to 0.7mm or go up to 1.1mm depending on the performance you are looking for). The finish of the room and the planning is obviously excellent. The price may seem high, it is however low in view of the work carried out on these cylinder heads digitally in small series with complex and ultra precise adjustment. In addition to this, you need to know more about it.
During the planning, increase of the compression and recovery of the angle, of the diameter of the chamber, we also had the RRD logo digitally affixed.
In addition to this, you need to know more about it.
Reference: 00002.87
Set of 4 M7 nuts with their 4 washers.
Reference: RRD-JT-CU-0.5-45-MBK-51
An excellent seal, ideal for a leak-free assembly.
Reference: TT00030N
Ideal for making nice clean motor mounts! Available in 3 sizes
Reference: 51304.04
A really superb cylinder head, but difficult to obtain, the delays can be long!
Reference: 192246
An excellent high compression RACING cylinder head for MBK 51! Not to say the best!
Reference: 4115
A very good quality cylinder head, slightly improved.
Reference: RRD4115+47mm
Quality aluminum cylinder head, 47mm diameter and performance for your engine MOTOBECANE AV10 equipped with a 75cc kit Ø47mm!
Reference: CUHM43
A really excellent ass, Ø46mm
Reference: CUA47
A really excellent ass, Ø47mm
Reference: 51300.04
A rare but high quality cylinder head with very good performance thanks to a serious design!
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: AV7NM47mm
Finally a quality, efficient cylinder head and 47mm diameter for your MOTOBECANE MBK 40 - 50 AV7 engine equipped with a Ø47mm kit! New model with "low" engine mounting.
Reference: 38 5126
Out of production!
Reference: 490801
A really beautiful head, but difficult to obtain, delays may be high!
Reference: 518688
An excellent high compression RACING cylinder head for MBK 51!
Reference: adapt_av7
For adapting a low fixing cylinder head of av7, av10, an av10 engine... On a Motobécane Motoconfort AU Moped or AV88, AV87, AV89, SP50, AV78, AV79, AV98, AV68...with AV7 engine