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Ideal for raising your diagrams or for installing a long stroke crankshaft on DERBI euro 1 and 2 engine. Digitally machined aluminum wedge.
High quality wedge from DOPPLER, in aluminum machined on a numerically controlled machine, thickness 0.5mm. It will be ideal for mounting a long-stroke crankshaft on a cylinder (kit) provided for a normal 40mm stroke (in combination with another wedge, for example). It can also be used to enhance your diagrams. Its base is well tuned to the original cylinders, AIRSAL, BARIKIT, MALOSSI MHR TEAM... and other brands. It will be easily adjustable to other cylinder because it is aluminum.
Reference: 87170000
Ideal in case of breakage, loss or worn thread of your old nut.
Reference: X4 12512042
Reinforced and elongated nuts to better tighten the cylinder head and more precisely. They can withstand much higher tightening torques!
Reference: 508297
Ideal for raising your diagrams or for fitting a 43mm long stroke crankshaft on DERBI euro 1 and 2 engine. Digitally machined aluminum wedge.
Reference: 485343
A reinforced stud from CGN, ideal in case of breakage or wear of your old stud. Maximum tightening 16nm or 1.63mk / g.
Reference: 167916
A set of reinforced and treated P2R cylinder head nuts for quality maintenance of your high engines.
Reference: préparation_sur_mesure
Tailor-made preparation on request.
Reference: 19 6313Q
The strongest studs in the range, withstand extreme tightening torques. Amply support 25nm (2.25 mkg)!
Reference: 66 4696.J0
Ideal for having more precise assemblies.
Reference: 1912655B
Reinforced studs, ideal for reliable and solid mounting.
Reference: 11700118
2 pawns to improve your assembly of your kit, casing, cylinder head...
Reference: 508296
Ideal for raising your diagrams or for fitting a 42mm long stroke crankshaft on DERBI euro 1 and 2 engine. Digitally machined aluminum wedge.
Reference: 167917
A set of reinforced and treated M6 P2R cylinder head nuts to maintain the quality of your high engines.
Reference: 87171100
Ideal in case of breakage, loss or worn thread of your old nut.
Reference: 87172000
Ideal in case of breakage, loss or worn thread of your old nut.
Reference: S.1447 - 001447 (PIAGGIO)
Ideal in case of breakage, loss or worn thread of your old nut.
Reference: 156263
Set of 4 M7 nuts with their 4 washers.
Ideal for raising your diagrams or for installing a long stroke crankshaft on DERBI euro 1 and 2 engine. Digitally machined aluminum wedge.
