3115883 CYLINDER MALOSSI MHR TEAM 7T FLANGED MOUNT RED HEAD thermal group in aluminium D.52 H20 44mm stroke, 13mm pin - 94cc displacement PIAGGIO-GILERA

mount EXCLUSIVELY with the Malossi MHR RC-one ENGINE CRANKCASE 5715845

7 ports, split exhaust and detachable head

single ring piston

connecting rod 90

52mm bore

44mm stroke

Displacement 94cc

Testa Rossa Flanged Mount 94 cc

The most powerful thermal unit ever produced by Malossi. High displacement, flanged design, only for liquid-cooled scooters (7 transfer ports and exhaust crosspiece - 1-segment piston - detachable head - the use of the Malossi RC-One crankcase is required - crankshaft with connecting rod different from the original).

The most advanced production of Malossi thermal units is represented by the Flanged Mount cylinders, specifically designed for the Malossi C-One and RC-One engine crankcases and intended exclusively for liquid-cooled scooters.

Designed specifically for top-level racing use, they are equipped with the latest evolution of the iconic Malossi 7-port technology, whose absolute strong point is the support given to the main rear transfer ports thanks to the use of the two ports opposite the exhaust, now combined with the advantage of eliminating the bulk of the through-hole studs, now shorter and external. Taking full advantage of all the additional space guaranteed by the flanged design, the ports have been redesigned to be wider and able to connect perfectly with those of the Malossi engine crankcases.

The exhaust conformation includes a structure equipped with an exceptionally thin crosspiece with a split elliptical light, to reduce stress on the piston ring to a minimum, combined with an exhaust connection machined from solid that continues its lines.

The internal profile of the head, once again of the modular type, has been totally evolved and thanks to its design now guarantees more torque at all rpm. The head cover is in forged aluminum, red anodized and turned on numerically controlled machines with extremely high precision.

The installation of a Testa Rossa Flanged Mount cylinder necessarily requires installation on a Malossi C-One or RC-One crankcase and the use of a crankshaft with a connecting rod length different from the original. To fully exploit the potential of these thermal units, it is necessary to draw heavily from the Malossi catalogue, selecting all the racing components produced by the Bologna-based company.

SPARE PARTS LIST

1116078B Complete gasket kit for FLANGED MOUNT Ø 47.6 - 52 thermal unit (multi-thickness)

1516188 Exhaust connection assembly for H2O thermal group

3815352B Red cover for head

3611632 Pin retainer Ø 13x1 C-shaped

6615509B Roller cage Ø 13x17x17,7

3416448.A0 PISTON Ø 52 A thickness Ø 13 seg.1 rect.

3416448.B0 PISTON Ø 52 B thk.Ø 13 seg.1 rect.

3416448.C0 PISTON Ø 52 C thickness Ø 13 seg.1 rect.

3416448 PISTON Ø 52 thickness Ø 13 seg.1 rect.

3815884B HEAD Ø 52 alum. DEMOUNTABLE

Compatibility Table

PIAGGIO H2O

APRILIA SR 50 2T LC EURO 4 (PIAGGIO CA81M) - -

APRILIA SR (CARB.) 50 2T LC 2004-> (PIAGGIO) - -

APRILIA SR R (CARB.) 50 2T LC (PIAGGIO) - -

APRILIA SR STREET 50 2T LC EURO 2 - -

DERBI GP1 50 2T LC - -

DERBI GP1 REVOLUTION 50 2T LC - -

GILERA RUNNER 50 2T LC - -

GILERA RUNNER SP 50 2T LC <-2005 - - GILERA RUNNER SP 50 2T LC 2006-> (C451M) - -

PIAGGIO NRG 50 2T LC - -

PIAGGIO NRG EXTREME 50 2T LC - -

PIAGGIO NRG MC2 50 2T LC <-1997 - - PIAGGIO NRG MC2 50 2T LC 1998-> - -

PIAGGIO NRG MC3 DD 50 2T LC - -

PIAGGIO NRG POWER 50 2T LC EURO 4 2018-> (CA71M) - -

PIAGGIO NRG POWER DD 50 2T LC - -

PIAGGIO NTT 50 2T LC - -

PIAGGIO QUARTZ 50 2T LC - -

PIAGGIO ZIP SP 50 2T LC <-2000 - -

Code: 3115883

The Product may be reserved exclusively for competitions in places specially designated for such purposes according to the provisions of the competent sports authorities. We decline all responsibility for improper use.

FOR INFORMATION DO NOT HESITATE TO CONTACT

Billaricambi staff