This wire harness is designed for racing use, which is lighter weight than STD one.
First delivery will take place end of february/beginning of march 2020.
Check the R1 PARTS COMBINATION TABLE for the combination.
No other combination is allowed to use.
|MODEL||SHAFT CAM 1（INT）||SHAFT CAM 2（EXT）||VALVE SPRING SET||AIR FUNNEL SET||ECU SET||WIRE HARNESS SET||METER(REPAIR SET)|
|2020||B3L-12170-70||B3L-12180-70||Use with original valve springs of YZF-R1.|