Warning, this crankshaft increases the engine capacity, it is in no way approved or authorized on the road Use reserved only for competition on circuit, run ....
The BARIKIT BRK (BARIKIT Competition) 43mm stroke crankshaft is already very famous in this new version. Unlike the standard original race model, this vilo has a real big job on balancing and real full masses, blue caps, so it offers a performance gain.
This crankshaft in this 43mm long stroke will allow you to gain in displacement. This crankshaft allows you for example to spend a MALOSSI MHR team kit from 76.57 to 84.43cc real, all approaching the motor of the motor movement called "square", a performance gain really present. However, be careful, switching to a long stroke increases the diagrams, so do not install a kit that has very large diagrams in 40mm stroke on a 43mm stroke under penalty of obtaining unusable diagrams. We totally advise against switching to a 50cc kit (d.40mm) in long stroke, you would turn in hyper race….
In short, the 43mm stroke if it is well accompanied will prove to be a very big gain in torque and performance. If you want to put this crankshaft on a kit intended for like the BRK for 43mm stroke you have nothing to plan, however if you want to put it on a kit for normal race like MALOSSI MHR TEAM, TOP PERFORMANCES or other models ... . You need a 1.5mm shim! To best plan to align the lights at bottom dead center, you also need to check the diagrams during assembly.
In addition to this, you need to know more about it.
Apart from that, this crankshaft remains quite correct in relation to its price, the masses are full for more pre compression, a balancing is carried out digitally ... The finish is good, however the connecting rod and the steels used remain quite low-end . The small end cage is also revised upwards for more solidity, a reinforced model 12X16X16mm has been installed and each lubrication of the crankshaft has been studied.
Features :
-Balancing: yes
- Crank pin Ø 18mm
-Course: 43.00mm against 40.00mm for the origin
-To be fitted with: 85cc BARIKIT kit / kit for 43mm stroke or 1.5mm shim under the cylinder
-Soies of: Ø20mm as the origin
-Bielle size: 90mm as the origin
- Needle cage size: Ø12mm by Ø16mm by L16mm
-Masses: full
