Reference: 214990
DOPPLER base gasket for ER1 or original Peugeot 103 / fox & wallaroo kit
Ideal during your assemblies and to avoid any engine leaks!
PEUGEOT 103
MBK 51
MOTOBECANE
PIAGGIO CIAO / VELOFAX
PEUGEOT FOX
HONDA CAMINO, PX, PXR...
DERBI VARIANT
SOLEX
PUCH
MINARELLI AM6
Low-pass exhaust pipe
High-pass exhaust pipe
DERBI Euro 3 / 4 / 5
DERBI Euro 1 & 2
MINARELLI P4 & P6
MINARELLI RV6, RV5, RV4, RV3
SUZUKI SMX, RMX, TSX
YAMAHA TY, RD, DT, MX
HONDA MB, MT, MTX, MBX, NSR R
YAMAHA CHAPPYBanner
It is no longer to present, the famous DOPPLER ER1 cylinder for PEUGEOT 103, fox and HONDA wallaroo, this small 50cc air-cooled kit, has a high-end mono-segment piston with side grease nipples, the cylinder is good quality, in nikasil treated aluminum.

5 intake transfers with booster exhaust, it is directly taken from real competition cylinders. Its diagrams are not extremely high, which will allow it not to ask for a very greedy configuration, a good small 15PHBG with 0.35mm valve blades, an exhaust (Doppler ER1 to do well) and a good variator which exploits the good power regime and it will be perfect.

A real replica of G1 which has a very worked piston (robust, light with side grease nipples and thin segment).
As an option we offer a stage 1 preparation, this preparation is a modification of the channels and the exhaust port by increasing the diagrams and improving the duct, it increases the performance of the cylinder. An improvement to the piston and the bottom of the skirt is also included in this modification. Allow a little extra time for this preparation!
Specific References
Reference: 214990
Ideal during your assemblies and to avoid any engine leaks!
Reference: 436300
Ideal for loss of compression or simply for refurbishment, available in 2 sizes.
Reference: 193223
Ideal for the maintenance of your Ø40mm DOPPLER aluminum cylinder.
Reference: 01021740
A great full kit liquid, solid, high-performance liquid cooling for your 103!
Reference: CI.26.490.G
One of the most powerful kits, a truly special character! A must for your 103!
Reference: 56258.00
The famous cylinder - piston 6 transfers PARMAKIT Ø40mm in liquid for your 103!
Reference: 02020940
A fairly effective kit in single-segment, more efficient than the AIRSAL T3 or ORIGINS.
Reference: 475809
High genuine PEUGEOT engine in cast iron, excellent quality.
Reference: 02024640
Improved diagram that will give slight power gains compared to the origin.
Reference: 31 6757
Out of production, producer, unavailable.
Reference: 502218
A super complete liquid kit, solid and efficient for your 103 liquid cooling!
Reference: 56205.00
Rare, super powerful, very complete ... A must for high 50cc air engine for PEUGEOT 103.
Reference: 142.0104
The best 50cc liquid 103 with the MALOSSI. Exhaust W and mono-segment!
Reference: 032100
A kit almost identical to the original but at half price. A way to restart your 103 without spending too much.
Reference: 665
Original type cylinder a little improved!
Reference: HM40
Top competition engine G3 MVT .
Reference: 18724
A more powerful kit than the original affordable with a quality and finish well present.
Reference: 02020640
A kit that makes an excellent compromise between torque, power and life. A price always challenging all competitions.