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Triumph Trident Daytona 660 Quick Shift Assist Kit - A9770389
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Triumph Trident Daytona 660 Quick Shift Assist Kit - A9770389

Store/Shop by Model/Daytona 660
SKU A9770389
$375.00
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Triumph Trident Daytona 660 Quick Shift Assist Kit - A9770389
Store/Shop by Model/Daytona 660
Product Details
MPN: A9770389
Brand: Triumph
Type: Performance

Triumph Trident Daytona 660 Quick Shift Assist Kit - A9770389

The Triumph Trident Daytona 660 Quick Shift Assist Kit MPN A9770389 allows for up and down gear shifts without the use of the clutch. Featuring adaptive interrupt duration based on RPM and an easy plug and play fitment. This performance accessory is perfect for the track or every day rider and offers a smooth quick shifting experience.

FITMENT

MPN A9770389 Model Fitment

Will it fit my Triumph? Fitment is identified by the last six characters of your VIN. Letters rank above numbers.

  • Daytona 660Up to CM3406
  • Trident 660Up to CB1389

Fitment is from Triumph's parts catalogue. Confirm against your VIN before ordering. Request fitment verification.

INSTALLATION INSTRUCTIONS

Triumph fitting instructions for A9770389 (PDF), updated April 2026.

Bought it online? Our service team will fit it for you. Request a service appointment.

DAYTONA 660 REQUIRED FITTING KIT

Installation for Daytona 660 requires fitting kit

  • Daytona 660 Quick Shift Fitting Kit - A9770435
PART NUMBER HISTORY
  • A9770389 supersedes A9770427
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