GYTR ECU SET for 2021 YZF-R1 B3L-8591A-71
GYTR ECU SET for 2021 YZF-R1 B3L-8591A-71
UVP: Original price was: € 1514,17.€ 1299,00Current price is: € 1299,00.
excl. VAT
In stock (can be backordered)
In stock (can be backordered)
B3L-8591A-71 (update) automaticly replaces B3L-8591A-70
By using this ECU with kit wire harness, it is possible to adjust the amount of fuel injection, ignition timing and etc.
This ECU has two diffrent mode and the mode can be swiched ; SB (Superbike) and ST (SuperStock).
CD-ROM, software manual and kit manual are included in this set.
【IMPORTANT】
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. BX4-12113-00 BX4-12114-00 BX4-12123-00 BX4-12124-00 |
B3L-1440B-70 | B3L-8591A-71 | B3L-F2590-70 | R1:B3L-83500-00 (SET No.B3L-28130-70) R1M:B4S-83500-00 (SET No.B4S-28130-70) |
Additional information
| Weight | 1 kg |
|---|