Uprated Japanese 520 Chain & Sprocket Kit :: Hyosung GT125R GT250R GT125 GT250
🔥 Popular
- Tired of poor standard chains?
- Slower acceleration?
- Sprockets are worn too soon?
Fear not, this FULL 520 Conversion Kit is just the fix for the GT125/GT125R’s needing a little zip & it’s Tour Ready! 🛣
& The 250cc v-Twins benefiting from extra longevity over cheap chains. 👌
⬇️ See the full details below
Description
⛓ Uprated Japanese 520 Chain & Sprocket Kit :: GT GTR 125 250 RC Hyosung
Uprated Japanese 520 chain & sprocket kit, a full premium conversion setup – Want to go faster on 125cc ?
Based on various customer feedback online, offline & social media, this chain & sprocket kit always gave the 125/250cc bikes the extra zip! 🏁
📑 Product Details:
| ⚙ Yamaha Front Sprocket [ No Chinese Junk! ] |
⛓ Japanese 520 Chain [ From RK | EK | DC | DID & Italy ] |
⚙ 520 Rear Sprocket [ TC | AFAM EU | or JT ] |
| 🔗Genuine Sprocket Washer [ Safety Lock Tab ] |
🔩 Free Stainless Sprocket Bolts! [ Stay shiny! ] |
🚚 4 – 6 WORKING DAYS UK DELIVERY {via UPS/HERMES}
🔵 Product Gains (This kit vs Stock 428) ::
- From 125cc to 250cc this 520 kit will max the bike at 90 to 100mph @12k revs max #confirmed✔
- Acceleration is improved Better 0-60 times ✔
- Uphill^ rides are better .#guaranteed👍
- Stock GT125R averages 81-84mph
{ this 520 kit will get to top speed sooner & over 84+ for 125cc } - For 250cc – Acceleration is up a bit & sprocket lifespan is better over stock korea ones. 96-104mph an absolute max = for track day junkies!
& For Street Riding = Japan Steel chains outlive chinese cheap junk.
- Great for 125cc Touring. 520 outlives a 428 & inspires distance riding
| 💬 FAQ: What colours can I get? | 💬 FAQ: Can I get a Gold Colour Chain? |
| Chains = Black/Charcoal | Rear Sprockets = Silver | Contact us for more info, they cost a little extra from the UK Trade Suppliers. |
| 🚚 UK DELIVERY | 🔧 Fitting Instructions |
| ThIs will be a tracked delivery due to weight & contents inside. We use UPS (or HERMES) couriers. Allow 4-6Working Days for UK Orders |
Just Swap & Go ;-). Literally.
Need detailed help? Visit the Forums |
✈ For overseas customers: send us an email for a shipping quote.
🏍 Model fitment for 125cc Hyosung GT & GTR Bikes:
| GT125R & GT125-RC All years up to 2021 |
GT125 Naked & GT125P All years up to 2021 |
📧 For all other bikes, please browse the shop or please let us know…
14 reviews for Uprated Japanese 520 Chain & Sprocket Kit :: Hyosung GT125R GT250R GT125 GT250
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Sale!
X-Ring Upgrade Chain & Sprocket Kit {Full 520 Conversion} :: Hyosung RT125 | RX125
£90.00 – £92.00
shane (verified owner) –
Made a improvement to my 125 got abit more top end aswell
Mick (verified owner) –
Fantastic pieces of kit cheers marcel they work a treat
Jason (verified owner) –
Once again amazing service and delivery they look good too
Daryn (verified owner) –
Instant gains from this kit amazing worth every penny
Lee Bartlett (verified owner) –
Fantastic service from marcel.
Brilliant bit of kit and would recommend anyone looking to upgrade to buy this kit.
Jake Carter (verified owner) –
Fast delivery and straightforward fitment
Andy Elias (verified owner) –
Easy to fit and instant gain, quick service too. cheers Marcel
Matt (verified owner) –
Bought a couple of weeks ago and finally fitted last week. Made a good improvement to gearing and acceleration.
Jed (verified owner) –
Bought to replace my 428 set. Big improvement in gearing and it’s lots smoother now! Bigger sprockets, chunkier chain = better looks. Really happy with the purchase, thanks Marcel!
Andy (verified owner) –
Easy simple fit.
Kevin Barrier (verified owner) –
Straight swap, easy fit. Looks great. Will post pictures later. Bigger front and rear sockets, longer thicker chain. I am perfectly happy with my purchase and hand delivered by Marcel. Excellent product, great store. Will be using again
Owen –
Definitely worth it, Bike now drives much smoother, gearing is way better. I would highly recommend to switch to this kit
dufferdave (verified owner) –
Much better quality than oe items, fitted perfectly, much smoother and performance gains noticeable instantly, well worth the money. thanks Marcel.
Stu (verified owner) –
Bought for 2016 GT. Straight forward swap out. Bike feels better geared in all gears. No massive top end gains but worth it for the increased rideability!!