Performance Upgrade
Harley Davidson 1250 Night Rod / V-Rod / Sportster 2021 - ... 1250 Sportster S 121hp
5.0
Performance Upgrade
Standard fuel
Calculated with the standard fuel your engine type uses.
Standard maintenance
Average engine condition, no modified hardware.
Safe calibration
Conservatively tuned within safe margins.
We communicate the minimum guaranteed gain, not marketing numbers. In practice the results are often higher.
Original Power
121 HP
After Tuning
129 HP
Power Difference
+8 HP
Original Torque
125 NM
After Tuning
133 NM
Torque Difference
+8 NM
+8 HP / +7%
+8 NM / +6%
2021 - ... · 1250 Sportster S 121hp
Unlock +8 HP & +8 NM for your Harley Davidson 1250 Night Rod / V-Rod / Sportster.
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