| HEY mate,
I have a lifan 125 start N1234 gear box. I put an IRK on it without the oil slinger on the other side. people kept telling me that i would snap my crank. i did my research and the older lifan motors you used to buy with monster vlaves etc came out with the IRK but no slinger so if the manufacturer can produce them without an IRK and guarantee the sale of them then im fine with that personally to do it to a more modern lifan. I run a monster valve 125 with an IRK. I am 96kg and it gives you a lottle better response coming out of corners and take off's etc. in my opinion get one. you wont look back. and in the absolute worst case scenario and you do fk the motor. get another one. china bikes mate. they are cheap as chips.
__________________
D  IRVO125 
2007 PITPRO 125
125cc Lifan Monster Valve
IRK
Super coil
Pro Taper Bars
Pro Taper Grips
Monster Energy Graphics
FASTACE REAR SHOCK
Pro Circuit Replica Pipe/Muffler
Valve Breather
TSUBAKI CHAIN
UNI FILTER
JOKER THROTTLE
MORE TO COME
| 
Linear Mode
