Not approved on open road, only reserved for circuit competition, closed road.
It is a very powerful kit but designed to last in time. It is composed of a cast kit with piston bi-segment Ø50,2mm, exhaust a booster, 7 intake transfers, a high compression mono-block crease...Criticized by some, mono-block creases avoid stacked / multiplied joint problems that amplify the risk of leaks! This ass is made in an alloy that perfectly drives the heat and does its work very well. All is developed with diagrams to give an excellent ratio couple power in order to be able to ride in all conditions! The piston axis is increased to Ø12mm to avoid problems. The set is recommended with a carburation in 28mm, an exhaust well granted to this cylinder, a well released ignition like the PREMIUM MVT, a clearly reinforced clutch.
Gets on:
APRILIA RS 50 2T LC euro 2 2006- rise (DERBI D50B1)
APRILIA RS 50 2T LC euro 4 2018- rise (D50B0)
APRILIA RS4 50 2T LC euro 2DERBI)
APRILIA RX 50 2T LC 2007- RISING (DERBI D50B0)
APRILIA RX FACTORY 50 2T LC euro 4 2018- standard (D50B0)
APRILIA SX 50 2T LC 2007- RISING (DERBI D50B0)
APRILIA SX 50 2T LC euro 4 2018- rise (D50B0)
APRILIA SX FACTORY 50 2T LC euro 4 2018- rise (D50B0)
DERBI Senda DRD PRO R 50 2T LC (D50B0)
DERBI Senda DRD PRO SM 50 2T LC (D50B0)
DERBI Senda DRD RACING R - SM 50 2T LC (D50B0)
DERBI Senda EVO SM 50 2T LC (D50B0)
DERBI GPR NUDE 50 2T LC 2006- RISE (D50B0)
DERBI GPR RACING 50 2T LC 2006- KAVE (D50B0)
DERBI GPR R 50 2T LC euro 2 2012- rise
DERBI Senda LIMITED SM 50 2T LC euro 4 2018- rise (D50B0)
DERBI Senda X-RACE R - X-RACE SM 50 2T LC (D50B0)
DERBI Senda X-TREME R - X-TREME SM 50 2T LC (D50B0)
DERBI Senda X-TREME SM 50 2T LC euro 4 2018- rise (D50B0)
GILERA DRIFTING 50 2T LC euro 4 2018- awake (D50B0)
GILERA RCR - SMT 50 2T LCDERBI D50B0)
GILERA RCR 50 2T LC euro 4 2018- rise (D50B0)
GILERA SMT 50 2T LC euro 4 2018- rise (D50B0)
BI Senda X-TREME R 50 2T LC euro 4 2018-standard (D50B0)
DERBI Senda RACING SM 50 2T LC euro 4 2018- rise (D50B0)
In option we offer you an internship preparation 1, this preparation is a modification of the channels and exhaust light by increasing the diagrams and improving the duct, it increases the performance of the cylinder. An improvement in the piston and skirt stock is also included in this modification. Count an extra time for this preparation!
