Reference: 800D1140
70cc high engine kit Ø47.6mm METRAKIT SP 70 aluminum for DERBI Variant Start, Start 5
A complete aluminum kit, with an optimized high-compression cylinder head in 47.6mm diameter.
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
The Spanish brand of sports and competition parts
METRAKIT was founded in the 1970s. The product range expanded around 1975 with several different brand names. In the 2000s, MRD (METRAKIT RACING DIVISION), PRO RACE (a range of competition exhausts and top-end components), and SP SERIES (sport parts) were well-known.

Acquired by the Italian brand ATHENA around 2020, then taken over again by the Spanish company around 2024, METRAKIT, the Spanish brand of competition motorcycle and sport/competition parts for scooters, motorcycles, mopeds... is once again being distributed!
In the years 2000/2015, this brand was known for its excellent PRO RACE range with gold cylinder heads, its exhausts with KEVLAR silencers, and for its excellent racing motorcycles!

METRAKIT motorcycle:


A world speed record was set by Americans on a machine with a MINARELLI AM6 engine equipped with a METRAKIT PRORACE 50 cylinder kit, both with and without a turbocharger; this was the BUDFAB 50.


There are 30 products.
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Reference: 800D1140
A complete aluminum kit, with an optimized high-compression cylinder head in 47.6mm diameter.
Reference: P805D1656
The 50mm 80cc METRAKIT PRO RACE version.
Reference: 807D1140
METRAKIT special cylinder head for the 47.6mm cylinder on DERBI VARIANT.
Reference: 800D2536
The famous METRAKIT PRO RACE 3 for DERBI EURO 3, 4
Reference: 800R0340
The famous METRAKIT PRO RACE 3 for AM6, standard stroke... But what power! What torque and what durability!! One of the best standard stroke carburetors on the market!
Reference: 730C0100
Original type screws for METRAKIT or original crankcases on DERBI EURO 3, 4 and 5.
Reference: 975C0100
Complete gearbox bearing kit for 50cc DERBI SENDA, APRILIA RS4 ... EURO 2, 3 and 4 moped engines.
Reference: 700C0100
METRAKIT HYPER PRO RACE crankcase for FL cylinders on DERBI EURO 3, 4 and 5 engines
Reference: 871D1633
Low-mount racing exhaust for machines with DERBI EURO 2 and 3 engines.
Reference: 700C0080
Complete METRAKIT PRO RACE crankcase for DERBI EURO 3, 4 and 5
Reference: 1A003630
The famous METRAKIT V4R reed valves by VFORCE
Reference: 924C0080
The famous V.FORCE competition reed valves with 4 reeds for Minarelli AM6, SX 65 and DERBI ! Guaranteed performance!
Reference: 850S1112
An excellent reinforced crankshaft for your 50cc SUZUKI SMX and RMX motorcycle bottom end.
Reference: P800D1636
The 47.6mm 70cc METRAKIT PRO RACE version.
Reference: P805D2556
The famous METRAKIT PRO RACE 4 for DERBI EURO 3, 4
Reference: 805R0360
The famous METRAKIT PRO RACE 4 80cc for AM6, standard stroke... But what power! What torque and what durability!! One of the best standard stroke kits on the market!
Reference: 91102246
A complete carburetor kit to convert your VESPINO to 15mm diameter
Reference: 91112246
A complete carburetor kit to convert your VESPINO to 15mm diameter
Reference: P806Y0540
This will maximize the performance of your N-MAX 125... EURO 3 or EURO 4