Price

483.56€ -10% 435.20€
Not available

Available again from: 20/12/2024

aluminium cylinder kit ø 52 mhr 100 flanged mount testa rossa modular-head

Code: 3119145

Model: gilera smt 50 2t lc euro 4 2018-> (d50b0)

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Description

The most powerful cylinder kit ever produced by Malossi: over 32 HP at 14,000 RPM. With its large displacement, this kit is exclusively for liquid-cooled motorcycles.

Specifically designed for top-level racing, it features the latest evolution of Malossi’s iconic 7-port technology. The standout feature is the support provided to the main rear transfer ports through the use of two ports opposite the exhaust.

The cylinder has a close deck structure paired with a redesigned modular head.

The head is designed to enter the cylinder’s combustion chamber, safeguarding the nickel coating in case of detonation.

To install this thermal unit, modifications to the crankcase are required:

  • In the boring area, to accommodate a crankshaft with an increased stroke and a longer connecting rod (specifically, a 47 mm stroke and a 100mm rod);
  • the transfer ports need to be further matched.

The volumes and flows have been revolutionized, to unleash all the power this cylinder has to offer. No compromises: a carburetor between 30 and 34 mm is necessary. To ensure perfect synergy and maximize on-road performance, the 100 cc kit should be paired with our crankshaft, which has been renewed with a 100 mm connecting rod.

With this cylinder, the engine benefits from reduced loads on the pistons and bearings, thereby extending its lifespan. Additionally, friction is significantly minimized, resulting in increased engine efficiency, along with a notable reduction in noise and vibrations.

The exhaust system accompanying the 100 cc kit is the result of targeted engineering, designed to enhance performance and perfect the fluid dynamics of the new Malossi cylinder.

How did we achieve this? By optimizing the exhaust port angle and implementing a custommade coupling.

Moreover, to ensure an effective connection to the exhaust pipe, we have developed an ingenious flange-coupling system, which attaches to the cylinder with three cylindrical head screws and an O-ring seal at the exhaust duct. This solution, simple yet highly effective, prevents any possible leakage from the thermal unit.


Technical features

  • Cooling: H2O
  • Porting: 7 transfer ports
  • Material: Aluminum
  • Bore: 52 mm
  • Stroke: 47 mm
  • Displacement: 100 cc

Products reserved exclusively for racing in specifically designed locations according to the provisions of the competent sporting authorities. We disclaim all liability for improper use

Compatible brands and models

Brand Model
APRILIA APRILIA RS 50 2T LC euro 2 2006-> (DERBI D50B1) To be assembled EXCLUSIVELY with: CRANKSHAFT (stroke 47 mm) 5318895 - EXHAUST 3220038
APRILIA APRILIA RS 50 2T LC euro 4 2018-> (D50B0) To be assembled EXCLUSIVELY with: CRANKSHAFT (stroke 47 mm) 5318895 - EXHAUST 3220038
APRILIA APRILIA RS4 50 2T LC euro 2 (DERBI) To be assembled EXCLUSIVELY with: CRANKSHAFT (stroke 47 mm) 5318895 - EXHAUST 3220038
APRILIA APRILIA RX 50 2T LC 2007-> (DERBI D50B0) To be assembled EXCLUSIVELY with: CRANKSHAFT (stroke 47 mm) 5318895 - EXHAUST 3220038
APRILIA APRILIA RX FACTORY 50 2T LC euro 4 2018-> (D50B0) To be assembled EXCLUSIVELY with: CRANKSHAFT (stroke 47 mm) 5318895 - EXHAUST 3220038
APRILIA APRILIA SX 50 2T LC 2007-> (DERBI D50B0) To be assembled EXCLUSIVELY with: CRANKSHAFT (stroke 47 mm) 5318895 - EXHAUST 3220038
APRILIA APRILIA SX 50 2T LC euro 4 2018-> (D50B0) To be assembled EXCLUSIVELY with: CRANKSHAFT (stroke 47 mm) 5318895 - EXHAUST 3220038
APRILIA APRILIA SX FACTORY 50 2T LC euro 4 2018-> (D50B0) To be assembled EXCLUSIVELY with: CRANKSHAFT (stroke 47 mm) 5318895 - EXHAUST 3220038
DERBI DERBI Senda DRD PRO R 50 2T LC (D50B0) To be assembled EXCLUSIVELY with: CRANKSHAFT (stroke 47 mm) 5318895 - EXHAUST 3220038
DERBI DERBI Senda DRD PRO SM 50 2T LC (D50B0) To be assembled EXCLUSIVELY with: CRANKSHAFT (stroke 47 mm) 5318895 - EXHAUST 3220038
DERBI DERBI Senda DRD RACING R - SM 50 2T LC (D50B0) To be assembled EXCLUSIVELY with: CRANKSHAFT (stroke 47 mm) 5318895 - EXHAUST 3220038
DERBI DERBI Senda EVO SM 50 2T LC (D50B0) To be assembled EXCLUSIVELY with: CRANKSHAFT (stroke 47 mm) 5318895 - EXHAUST 3220038
DERBI DERBI GPR NUDE 50 2T LC 2006-> (D50B0) To be assembled EXCLUSIVELY with: CRANKSHAFT (stroke 47 mm) 5318895 - EXHAUST 3220038
DERBI DERBI GPR RACING 50 2T LC 2006-> (D50B0) To be assembled EXCLUSIVELY with: CRANKSHAFT (stroke 47 mm) 5318895 - EXHAUST 3220038
DERBI DERBI GPR R 50 2T LC euro 2 2012-> To be assembled EXCLUSIVELY with: CRANKSHAFT (stroke 47 mm) 5318895 - EXHAUST 3220038
DERBI DERBI Senda LIMITED SM 50 2T LC euro 4 2018-> (D50B0) To be assembled EXCLUSIVELY with: CRANKSHAFT (stroke 47 mm) 5318895 - EXHAUST 3220038
DERBI DERBI Senda X-RACE R - X-RACE SM 50 2T LC (D50B0) To be assembled EXCLUSIVELY with: CRANKSHAFT (stroke 47 mm) 5318895 - EXHAUST 3220038
DERBI DERBI Senda X-TREME R - X-TREME SM 50 2T LC (D50B0) To be assembled EXCLUSIVELY with: CRANKSHAFT (stroke 47 mm) 5318895 - EXHAUST 3220038
DERBI DERBI Senda X-TREME SM 50 2T LC euro 4 2018-> (D50B0) To be assembled EXCLUSIVELY with: CRANKSHAFT (stroke 47 mm) 5318895 - EXHAUST 3220038
GILERA GILERA DRIFTING 50 2T LC euro 4 2018-> (D50B0) To be assembled EXCLUSIVELY with: CRANKSHAFT (stroke 47 mm) 5318895 - EXHAUST 3220038
GILERA GILERA RCR - SMT 50 2T LC (DERBI D50B0) To be assembled EXCLUSIVELY with: CRANKSHAFT (stroke 47 mm) 5318895 - EXHAUST 3220038
GILERA GILERA RCR 50 2T LC euro 4 2018-> (D50B0) To be assembled EXCLUSIVELY with: CRANKSHAFT (stroke 47 mm) 5318895 - EXHAUST 3220038
GILERA GILERA SMT 50 2T LC euro 4 2018-> (D50B0) To be assembled EXCLUSIVELY with: CRANKSHAFT (stroke 47 mm) 5318895 - EXHAUST 3220038
DERBI DERBI Senda X-TREME R 50 2T LC euro 4 2018-> (D50B0) To be assembled EXCLUSIVELY with: CRANKSHAFT (stroke 47 mm) 5318895 - EXHAUST 3220038
DERBI DERBI Senda RACING SM 50 2T LC euro 4 2018-> (D50B0) To be assembled EXCLUSIVELY with: CRANKSHAFT (stroke 47 mm) 5318895 - EXHAUST 3220038

Components and Spare Parts

Product name Code Price
complete cylinder gasket set ø 52 for original cylinder head complete cylinder gasket set ø 52 for original cylinder head 1119148b 26.82€ Cart
h2o m18x1 connection kit h2o m18x1 connection kit 1516211 8.05€ Cart
jointing piece kit jointing piece kit 1519093 16.60€ Cart
cylinder bolt kit cylinder bolt kit 1919088 5.50€ Cart
stud and nut kit stud and nut kit 1919089 19.00€ Cart
pin ø 14,0x9,5x46 for piston pin ø 14,0x9,5x46 for piston 2318757 30.21€ Cart
cylinder ø 52 mhr 100 flanged mount testa rossa modular-head cylinder ø 52 mhr 100 flanged mount testa rossa modular-head 3120165 356.16€ Cart
piston 2t ø 52 with pin ø 14 and 1 rectangular ring size 0 piston 2t ø 52 with pin ø 14 and 1 rectangular ring size 0 3419946 74.88€ Cart
piston 2t ø 52 with pin ø 14 and 1 rectangular ring size 00 piston 2t ø 52 with pin ø 14 and 1 rectangular ring size 00 3419946.00 74.88€ Cart
piston 2t ø 52 with pin ø 14 and 1 rectangular ring size a piston 2t ø 52 with pin ø 14 and 1 rectangular ring size a 3419946.a0 74.88€ Cart
piston 2t ø 52 with pin ø 14 and 1 rectangular ring size aa piston 2t ø 52 with pin ø 14 and 1 rectangular ring size aa 3419946.aa 74.88€ Cart
piston 2t ø 52 with pin ø 14 and 1 rectangular ring size b piston 2t ø 52 with pin ø 14 and 1 rectangular ring size b 3419946.b0 74.88€ Cart
piston 2t ø 52 with pin ø 14 and 1 rectangular ring size bb piston 2t ø 52 with pin ø 14 and 1 rectangular ring size bb 3419946.bb 74.88€ Cart
piston 2t ø 52 with pin ø 14 and 1 rectangular ring size c piston 2t ø 52 with pin ø 14 and 1 rectangular ring size c 3419946.c0 74.88€ Cart
piston 2t ø 52 with pin ø 14 and 1 rectangular ring size cc piston 2t ø 52 with pin ø 14 and 1 rectangular ring size cc 3419946.cc 74.88€ Cart
piston ring ø 52x0,8  rectangular kdn5 piston ring ø 52x0,8 rectangular kdn5 3516845b 19.00€ Cart
c- piston pin clip ø 14x1 c- piston pin clip ø 14x1 3611263 0.29€ Cart
cover for testa rossa cover for testa rossa 3815352b 76.22€ Cart
aluminium modular cylinder-head ø 52 aluminium modular cylinder-head ø 52 3819077b 83.57€ Cart
roller bearing ø 14x18x16,7 roller bearing ø 14x18x16,7 6618985b 24.44€ Cart

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aluminium cylinder kit ø 52 mhr 100 flanged mount testa rossa modular-head

435.20€
Reserve item