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"MXS Cylinder Kit ""GP90"" stroke=46mm Derbi Euro 2"

MXS Racing Item no.: MXSGP002

"MXS Cylinder Kit ""GP90"" stroke=46mm Derbi Euro 2"

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Maxiscoot and MXS Racing proudly present the result of many years of development: the MXS 90cc Cylinder Kit GP2 (46mm stroke) Derbi Euro 2! And, as a matter of course, to be had for a very good price!

The MXS 90cc Cylinder Kit GP2 (46mm stroke) Derbi Euro 2 has an original patented design and includes a 90cc cylinder (d=50mm / stroke=46mm).

Among the new developments for version GP2 - differently shaped exhaust ports and a newly designed combustion chamber for the cylinder head to boost the performance of the MXS cylinder kit even more. In combination with the right components, but without any additional modification, this kit can reach between 29 and 31hp. The special transfer port design will give you phenomenal torque of 18N·m - even in the low rpm range!

The MXS GP2 90cc cylinder is very powerful at take-off, has impressive acceleration and top speed. Thanks to well-thought-out design and the use of top quality materials this kit is also top-of-the-line regarding reliability and durability (manufactured in Europe).

The kit has to be combined with the MXS crankshaft GP 46mm stroke, the MXS exhaust GP90, a 30mm carburetor (38mm would be ideal), a high-end racing clutch with as many discs as possible, a racing transmission (Bidalot) and a digital inner rotor ignition (Stage6 R/T or Bidalot).


  • You'll have to mill in the front of your crankcase a little to make room for the connecting rod and the piston base (manual included).
  • It is possible to get even more power out of this kit by using a racing combustion chamber for the cylinder head that is sold separately (can only be run with high-octane fuel); the kit can now easily reach 31 / 32hp.
Additional Information
Name "MXS Cylinder Kit ""GP90"" stroke=46mm Derbi Euro 2"
Item No. MXSGP002
Brand MXS Racing
Homologation No
Displacement 90cc
Stroke 46 mm
Conrod Length Standard
Product Line Hyper racing
Material Aluminium
Engine Type 2-stroke
Cooling Type LC
Bore 50 mm
Piston Pin 12 mm
Number of Piston Rings 1
Cylinder Head Included
Fits to (25)

Your product goes with the following manufacturers and their models:

Astro Enduro 50cc (DERBI), Lobito SM 50cc (DERBI)

Derbi Special Comp., Senda 50cc (before 2000) - (tubular), Senda 2000 50cc (before 2004) - (perimeter) Euro2, Senda DRD SM (before 2000) - (tubular), Senda DRD SM (before 2004) - (perimeter)-Euro 2, Senda Enduro (before 2000) - (tubular), Senda Enduro 2000 (before 2004) - (perimeter)-Euro 2, Senda R DRD Enduro (before 2000) - (tubular), Senda R DRD Enduro (before 2004) - (perimeter)-Euro2, Senda SM 50cc (before 2000) - (tubular), Senda SM 2000 (before 2004) - (perimeter)-Euro 2, Senda X-Race 2000 (before 2004) - (perimeter)-Euro 2, Senda X-Race Trail (before 2000) - (tubular), Senda X-Trem Enduro (before 2000) - (tubular), Senda X-Trem Enduro (before 2004)-(perimeter)-Euro 2, Senda X-Trem SM (before 2000) - (tubular), Senda X-Trem SM (before 2004) - (perimeter) - Euro 2

GSM 50cc (DERBI), H@K Euduro 50cc (DERBI), RCR Enduro 50 (until 2005 EBS050) (tubular), SMT SM 50cc (DERBI) - (tubular), Sioux Enduro 50cc (Derbi), Zulu Enduro 50cc (DERBI)