Jet Needle x2 {for Carb Diaphragm Slide} :: Hyosung GT125 GT125R GV250 GT250R GV125

Description

Jet Needle x2 {for Carb Diaphragm Slide} :: Hyosung GT125 GT125R GV250 GT250R GV125

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The Jet Needle Kit is sold as a pair (2 pieces), a common replacement when rebuilding your carbs or performing a thorough overhaul. Compared to the stock OEM needle, Hyoriders stocks an AFTERMARKET version featuring 2 extra grooves for precise fine-tuning of your fuel mixture.

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This kit fits all CARBY 125cc and 250cc vTwins. #BoltOn. The Jet Needle Kit includes:

Jet Needle Spring

Jet Needle + E-Ring

Needle Guide

Spring Seat

TIP: If unsure which groove to use, start from the middle. The lowest groove offers the richest setting (needle pointing down). If your spark plugs are a nice dark brown, your tuning is on point! Need help? Post a thread in our forum — it’s easier that way! If in doubt, have a mechanic fit it for you.

A good diaphragm system with the needle set in the correct groove ensures the optimal carb performance by regulating your fuel mixture precisely.

The item location is shown in the pictures above ↑

YOU WILL GET 2 PIECES – This is a required kit. ⚠

BLACK DIAPHRAGM NOT INCLUDED. 🚦 Want the black diaphragm slides? Tap here.

🚚 UK Shipping: Delivery 3-4 Working Days

✈️ Global shipping is welcome, just send us an email!

🛠 Fitting Instructions: Swap & go! Need detailed help? Visit our Tutorials & Guides forum.

🏍 Model Fitment List:

GTR & RC	GT Naked (Comet)	GV Aquila/Mirage
125cc = All carb models.	GT125 = All carb models.	GV125 = up to 2017!
250cc = All carb models.	GT250 = All carb models.	GV250 = all carby models.

📖 Reference OEM Part Number(s) = 13334HM8100 | 13333HM8100

🛒 For other carburettor parts, browse the shop or contact us if you need help or more info.

👍 We can also order other Hyosung parts not listed yet — just ask!