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ALUMIN-CYLINDER KIT Ø 47,6 H2O MHR TEAM Testa Rossa mod-head

for PIAGGIO ZIP SP 50 2T LC <-2000

3115349

€ 506.30
-10%
€ 455.67

The product is AVAILABLE
NOTE: Crankcase MODIFICATIONS: BORING AND CHAMFERING - To be combined EXCLUSIVELY with crankshafts 53 9212 - 5316005

Description

Big Bore Testa rossa Cylinder kits


The new generation BIG BORE Testa rossa cylinder kits!
Stud bolts, only for liquid-cooled scooters. (7 ports and exhaust crossbar - piston with 1 segment - modular head - required boring of original case - engine shaft with connecting rod different from the original).

Deriving directly from seven port technology, which animates the revolutionary Flanged Mount, BIG BORE Testa Rossa cylinders represent the latest success achieved thanks to the efforts and studies that Malossi has continued to devote to engines intended for original Piaggio and Yamaha cases and, with their unprecedented capacity of 70 and 94 cc, they allow the BIG BORE family to make a significant leap forward.

Externally almost indistinguishable from their flanged counterparts, BIG BORE Testa Rossa cylinders feature a stud bolt framework compatible both with original engines and with the C-One Malossi case. Even inside they are totally similar to Flanged Mounts, thanks to the renowned confi guration with seven ports and dual exhaust port, with the only difference given by the limits set by the inner passage of the bolts that affects the size and development of the exhaust. The head is once again modular, with new internal profi les specifi cally designed to increase the torque and feeling of the engine, now much brighter and even more progressive. The head cover is made of forged aluminium, red anodized and lathed in high precision CNC machines.

 

 

TECHNICAL FEATURES

CYLINDER KIT

COOLING

TIMING SYSTEM

MATERIAL

BORE mm

STROKE mm

CAPACITY mm

ADVANCE

PISTON RING CLEARANCE mm

SQUISH

COMPRESSION RATIO

SPARK PLUG

3115349

H2O

7 ports

Aluminium

47,6

39,3

69,93

16°

0,15

0,48

01:15.5

6314455.S0 IRIDIUM IW 34

3115390

H2O

7 ports

Aluminium

47,6

39,3

69,93

16°

0,15

0,48

01:15.5

6314455.S0 IRIDIUM IW 34

 

Produits réservés exclusivement à la compétition dans les lieux réservés pour et suivant les dispositions des autorités sportives compétentes. Nous déclinons toutes responsabilités en cas d'utilisation inadéquate.

Makes and Models

ALUMIN-CYLINDER KIT Ø 47,6 H2O MHR TEAM Testa Rossa mod-head

Make Model
APRILIA APRILIA SR (carb.) 50 2T LC 2004-> (PIAGGIO)
Crankcase MODIFICATIONS: BORING AND CHAMFERING - To be combined EXCLUSIVELY with crankshafts 53 9212 - 5316005
APRILIA APRILIA SR 50 2T LC euro 4 (PIAGGIO CA81M)
Crankcase MODIFICATIONS: BORING AND CHAMFERING - To be combined EXCLUSIVELY with crankshafts 53 9212 - 5316005 - For the proper installation of the cylinder kit it is necessary to fit the temperature sensor ADAPTER, art. 1518132B
APRILIA APRILIA SR R (carb.) 50 2T LC (PIAGGIO)
Crankcase MODIFICATIONS: BORING AND CHAMFERING - To be combined EXCLUSIVELY with crankshafts 53 9212 - 5316005
APRILIA APRILIA SR Street 50 2T LC euro 2
Crankcase MODIFICATIONS: BORING AND CHAMFERING - To be combined EXCLUSIVELY with crankshafts 53 9212 - 5316005
DERBI DERBI GP1 50 2T LC
Crankcase MODIFICATIONS: BORING AND CHAMFERING - To be combined EXCLUSIVELY with crankshafts 53 9212 - 5316005
DERBI DERBI GP1 OPEN 50 2T LC
Crankcase MODIFICATIONS: BORING AND CHAMFERING - To be combined EXCLUSIVELY with crankshafts 53 9212 - 5316005
DERBI DERBI GP1 REVOLUTION 50 2T LC
Crankcase MODIFICATIONS: BORING AND CHAMFERING - To be combined EXCLUSIVELY with crankshafts 53 9212 - 5316005
GILERA GILERA DNA 50 2T LC
Crankcase MODIFICATIONS: BORING AND CHAMFERING - To be combined EXCLUSIVELY with crankshafts 53 9212 - 5316005
GILERA GILERA RUNNER SP 50 2T LC <-2005
Crankcase MODIFICATIONS: BORING AND CHAMFERING - To be combined EXCLUSIVELY with crankshafts 53 9212 - 5316005
GILERA GILERA RUNNER SP 50 2T LC 2006-> (C451M)
Crankcase MODIFICATIONS: BORING AND CHAMFERING - To be combined EXCLUSIVELY with crankshafts 53 9212 - 5316005
GILERA GILERA RUNNER 50 2T LC
Crankcase MODIFICATIONS: BORING AND CHAMFERING - To be combined EXCLUSIVELY with crankshafts 53 9212 - 5316005
PIAGGIO PIAGGIO NRG Power 50 2T LC euro 4 2018-> (CA71M)
Crankcase MODIFICATIONS: BORING AND CHAMFERING - To be combined EXCLUSIVELY with crankshafts 53 9212 - 5316005 - For the proper installation of the cylinder kit it is necessary to fit the temperature sensor ADAPTER, art. 1518132B
PIAGGIO PIAGGIO NRG EXTREME 50 2T LC
Crankcase MODIFICATIONS: BORING AND CHAMFERING - To be combined EXCLUSIVELY with crankshafts 53 9212 - 5316005
PIAGGIO PIAGGIO NRG MC2 50 2T LC <-1997
Crankcase MODIFICATIONS: BORING AND CHAMFERING - To be combined EXCLUSIVELY with crankshafts 53 9212 - 5316005
PIAGGIO PIAGGIO NRG MC2 50 2T LC 1998->
Crankcase MODIFICATIONS: BORING AND CHAMFERING - To be combined EXCLUSIVELY with crankshafts 53 9212 - 5316005
PIAGGIO PIAGGIO NRG 50 2T LC
Crankcase MODIFICATIONS: BORING AND CHAMFERING - To be combined EXCLUSIVELY with crankshafts 53 9212 - 5316005
PIAGGIO PIAGGIO NRG MC3 DD 50 2T LC
Crankcase MODIFICATIONS: BORING AND CHAMFERING - To be combined EXCLUSIVELY with crankshafts 53 9212 - 5316005
PIAGGIO PIAGGIO NTT 50 2T LC
Crankcase MODIFICATIONS: BORING AND CHAMFERING - To be combined EXCLUSIVELY with crankshafts 53 9212 - 5316005
PIAGGIO PIAGGIO NRG Power DD 50 2T LC
Crankcase MODIFICATIONS: BORING AND CHAMFERING - To be combined EXCLUSIVELY with crankshafts 53 9212 - 5316005
PIAGGIO PIAGGIO QUARTZ 50 2T LC
Crankcase MODIFICATIONS: BORING AND CHAMFERING - To be combined EXCLUSIVELY with crankshafts 53 9212 - 5316005
PIAGGIO PIAGGIO ZIP SP 50 2T LC 2001->
Crankcase MODIFICATIONS: BORING AND CHAMFERING - To be combined EXCLUSIVELY with crankshafts 53 9212 - 5316005
PIAGGIO PIAGGIO ZIP SP 50 2T LC <-2000
Crankcase MODIFICATIONS: BORING AND CHAMFERING - To be combined EXCLUSIVELY with crankshafts 53 9212 - 5316005