GT650R, GT650S, GT650, Comet, IRT650

Hyosung O-ring Crank Shaft Hole Plug

Hyosung OEM part that fits many applications.

NGK Spark Plug - Hyosung - CR8E

Sold individually. NGK Spark Plugs are made in Japan. CR8E fit most Hyosung 250 and 650 motorcycles.

GT650R GD250R Gear Shifter Lever Cam

Hyosung OEM foot shifter assembly for all years GT650R and GD250R.

Stator Case Cover - Silver GT650 GT650R

Hyosung OEM part. Silver finish. Chrome and Black are different part numbers. Usually fits 2008 and newer GT650, GT650S and GT650R. #2 in picture. Special Order Item.

Coolant Reservoir Tank Cap

Hyosung OEM part. Fits many different water-cooled models. TE450S, MS3-250, GT650, GT650S, GT650R, GV650 and ST7. Rubber Cap.

Speedometer Cable GT250 GT650 Hyosung

Hyosung OEM speedometer cable for analog speedometers on GT125, GT250 and GT650 models. #7 in diagram.

Muffler Support Bracket Exhaust Strap

Hyosung OEM part GT650R and GT650S. #4 in picture. Special Order Item - Allow Extra Delivery Time.

Fuel Pump for 2013 and newer GT250 GT250R GT650 GT650R ST7

Hyosung OEM part. Fits all models GT250, GT250R, GT650, GT650R 2013 and newer and all years ST7. Fits 3rd generation EFI which is 2013 and newer models. Will not work with older fuel injected models. We also carry those fuel pumps on the Whygostock...

Hyosung Diagnotic Tool

Hyosung Diagnostic Tool. it’s functionality, & ease of use, & flexibility (works with PC or Android, phone or tablet) surpasses the previous diagnostic tool Korea came out with. As well as the only way to quickly & accurately diagnose issues on the...

Brake Disk Bolt

Hyosung OEM part. Fits many different models. #22 in picture. Sold individually.

Rear Shock Absorber GT650R GT650S

Hyosung OEM part. #1 in picture. Fits all years GT650R and GT650S. The part number and vendor has been updated several times over the years. Special Order Item. Allow an extra week for delivery.

Starter Clutch Gear GT650 GT650S GT650R GV650

Hyosung OEM part. #4 in picture. Bushing is included. 12620HN9101 is updated with 12620HN9102. 12620HN9102 must be used in conjunction with updated starter clutch 12614HN9101. 12620HN9101 is no longer available from Hyosung.