KN Planning
BWS100 Grand Axis 5FA1 Primary Side/High Gear 17 x 45
Manufacturer Part Number: G26-1745
JAN Code: 4580630251592

Remarks:
Product Name:
■BWs 100 Grand Axis 100 [5FA1] Primary side/High gear 17x45

Compatible models:
■Yamaha Grand Axis 100 (5FA1 model only)
■ Yamaha BWs 100
■ Yamaha AEROX100
If you use it on vehicles with a 5FA2 model or later it will have a specific kit.

Product Overview:
■ This is a high gear kit that changes gear on the primary side to increase gear ratio.
■ Number is 17 x 45

[Note]
■ Replacement work is required for press pressing.

(Reference value for gear ratio for KN projects)
-Low gear ratio--
↑ 16*47
↑ 15*42
↓ 17*47
↓ 17*45
-High Gear Ratio--

Final values:
■5FA2~... 10.44444444444444
■5FA1.....10.364102564
■ 16x47... 9.71634615383
■ 15x42... 9.26153846153
■ 17 x 47... 9.14479638007
■ 17 x 45... 8.75565610829

What is the final that the clutch rotates when the rear tire rotates 1 rotation? of the decreased number. Final 10.44 means that the clutch is 10.44 rotated with a single rear tire rotation.