• US$ Currency
    • € Euro
    • US$ US Dollar
  • My Account
    • Register
    • Login
  • Wish List (0)
  • Shopping Cart
  • Checkout
Mortch Motor Order System
  • Your shopping cart is empty!
Categories
  • Catalog
    • Engine
    • ATV
    • UTV
    • SSV

    • Show All Catalog
  • CFMoto ATV
    • CForce 400/450
    • CFMoto X5
    • CForce 520/550
    • CForce 600/625
    • CFMoto X6
    • CFMoto X8
    • CForce 800/850
    • CForce 1000

    • Show All CFMoto ATV
  • CFMoto SSV
    • ZForce 550
    • ZForce Z6
    • ZForce 800
    • ZForce 950/1000

    • Show All CFMoto SSV
  • CFMoto UTV
    • UForce 500 U5
    • UForce 550
    • UForce U6
    • UForce 600
    • UForce 800
    • UForce 1000

    • Show All CFMoto UTV
  • CFMoto Motorcycle
    • CFMoto 250
    • CFMoto 400
    • CFMoto 650
    • CFMoto 700
    • CFMoto 800

    • Show All CFMoto Motorcycle
  • Hisun
    • Hisun 400
    • Hisun 500
    • Hisun 700
    • Hisun 800
    • Hisun 1000

    • Show All Hisun
  • Engine Parts
    • CF/CH250 172MM
    • CF450 191Q
    • CF550 191R
    • CF500 188MR
    • CF625 196S
    • CF600 191S
    • CF800 2V91W
    • CF850 2V91W-A
    • CF1000 2V91Y
    • U10 380Y-3
    • Hisun 500cc 700cc
    • GY6 50cc 1P39QMB
    • GY6 125cc 1P52QMI
    • YP250 LH169MM
    • JOG 50cc 1E40QMB
    • Horizontal 50 -110

    • Show All Engine Parts
  • Tools
  • Accessories
    • Bulb
    • Belts
    • Cables
    • Pump
    • Gasket
    • Lock Sets
    • Starter Motor
    • Sport Sunglasses
    • Rear View Mirror
    • Voltage Regulator

    • Show All Accessories
  • Racing Parts
  • Brake System
  • Brand
  • Mortch Motor
  • LINHAI LH520 LH600 Roller Weight 70103
Catalog CFMoto ATV CFMoto SSV CFMoto UTV CFMoto Motorcycle Hisun Engine Parts Tools Accessories Racing Parts Brake System
LINHAI LH520 LH600 Roller Weight 70103 - Model MILH2V70.10.3.4
Shop CVT roller weight for LINHAI LH520 LH600 520cc/600cc engine. OEM 70103 LH2V70.10.3.4. Size 30x18mm 25g. Premium variator roller for smooth CVT performance. 

LINHAI LH520 LH600 Roller Weight 70103

  • Brand: Mortch Motor
  • Product Code: MILH2V70.10.3.4
  • Product Viewed: 124
  • Availability: In Stock
  • Weight: 0.20kg

0 reviews / Write a review

  • US$5.83 2 SOLD


Shipping To:

More Quotes

Shipping To:

Enter your destination to get a shipping estimate.


Qty

Buy Now
  • Description
  • Purchase Records (2)
  • Reviews (0)
  • Tell a Friend
  • Ask a Question

Linhai LH520 Roller Weight

Fits Linhai LH520 / LH2V70 520cc Engine

Part Number: LH2V70.10.3.4 (70103)

📋 Overview

This is a Roller Weight for Linhai LH520 LH2V70 Linhai 520cc engine. Roller weights are critical components of the CVT transmission system, installed in the variator ramp plate, controlling the transmission ratio through centrifugal force, directly affecting acceleration and top speed performance.

✨ OEM Quality: Manufactured to exact original specifications using quality wear-resistant materials, ensuring smooth transmission operation and long service life.

📋 Part Information
Part Number LH2V70.10.3.4 (70103)
🔧 Engine Applications
  • Linhai LH520
  • Linhai LH2V70
  • Linhai 520cc engine

📌 Vehicle applications: Linhai ATV/UTV models using the above engines.

🔧 Features
  • Controls transmission ratio through centrifugal force
  • Affects acceleration and top speed performance
  • Made from quality wear-resistant materials
  • Precise size and weight
  • Direct replacement for worn original rollers
⚙️ Tuning Tips

Light rollers: Good for quick acceleration, stop and go riding and hills, but you lose top end speed.

Heavy rollers: Will give you a higher top end speed (long roads) but you will lose low end acceleration.

💡 Selection Guide: Choose the appropriate roller weight based on your riding style, vehicle modifications and body weight.

✅ OEM specification replacement: This roller weight (LH2V70.10.3.4/70103) fits Linhai LH520 LH2V70 520cc engine. Ensures smooth CVT transmission operation.
⚠️ Please verify the weight you need before ordering. Choose the appropriate weight based on your riding style, vehicle modifications and body weight. If unsure, reference your original roller specifications or consult a professional. Part number: LH2V70.10.3.4 (70103).
🔧 Compatibility Notice
  • Please verify that this part fits your specific vehicle model and year. Many vehicles share similar names but use different components depending on year or market region.
  • We strongly recommend cross-checking with your vehicle's owner's manual or contacting us for confirmation before placing your order.
📄 Product Disclaimer
  • Product images, measurements, and descriptions are for reference only. Slight variations in color or appearance may occur due to manufacturing batches or photography lighting—functional specifications remain identical to the ordered part.
  • Professional installation is mandatory. Mortch Motor assumes no liability for damages, injuries, or losses resulting from improper installation, misuse, unauthorized modification, or abnormal operation.
💰 Import Duties & Taxes
  • All listed prices EXCLUDE shipping costs, import duties, taxes, and customs clearance fees. These charges (if applicable) are determined and collected by your local customs authority and are solely the buyer's responsibility.
  • In case of return due to unpaid duties/taxes or refusal to clear customs, the buyer shall bear the original shipping cost, return shipping fees, and any associated administrative charges deducted from the refund.
📌 Order Confirmation: By completing your purchase, you acknowledge that you have read, understood, and agreed to all terms above. For any questions, please contact our support team prior to ordering.

Be the first to write a review for this product.

Write a review

Please login or register to review

 Thank You

Thank you for recommending us to your friends.

We really appreciate it.

 Please tell your friends about our LINHAI LH520 LH600 Roller Weight 70103

Please enter email address for your friend(s):

The email that will be sent will contain your name and email address.

*We do not store these email addresses on our system*

 Message Sent Successfully!

We have received your question and will get back to you as soon as possible.

Ask a Question

Captcha

Related Products

LINHAI LH520 LH600 Clutch Carrier Assy (Use for EFI) - Model MILH2V70.10.1A

LINHAI LH520 LH600 Clutch Carrier Assy (Use for EFI)
MILH2V70.10.1A

Clutch Carrier Assembly EFI — specifically designed for EFI (Electronic Fuel Injection) models. Fits..

US$60.50 14 SOLD
LINHAI LH520 LH600 Drive Assy Complete - Model MILH2V70.10.3

LINHAI LH520 LH600 Drive Assy Complete
MILH2V70.10.3

Linhai LH520 Drive Assembly Complete Fits Linhai LH520 / LH2V70 520cc Engine Ready..

US$95.00 2 SOLD
LINHAI LH520 LH600 Driven Assy Complete - Model MILH2V70.10.5

LINHAI LH520 LH600 Driven Assy Complete
MILH2V70.10.5

Linhai LH520 Driven Assembly Complete Fits Linhai LH520 / LH2V70 520cc Engine Read..

US$90.00 2 SOLD
LINHAI LH520 LH600 Clutch Housing Assy (Use For EFI) - Model MILH2V70.10.2A

LINHAI LH520 LH600 Clutch Housing Assy (Use For EFI)
MILH2V70.10.2A

Clutch Housing Assembly (For EFI) Fits Linhai LH520 / LH2V70 520cc Engine Ready to..

US$73.33 5 SOLD
LINHAI LH520 LH600 Variator Slider - Model MILH2V70.10.3-3

LINHAI LH520 LH600 Variator Slider
MILH2V70.10.3-3

Linhai LH520 Variator Slider Fits Linhai LH520 / LH2V70 520cc Engine Part Number: ..

US$1.65 1 SOLD
LINHAI LH520 LH600 Clutch Housing Assy (Use For Carburetor) - Model MILH2V70.10.2

LINHAI LH520 LH600 Clutch Housing Assy (Use For Carburetor)
MILH2V70.10.2

Clutch HOUSING Assembly For Carburetor · Fully Assembled Ready to Install Fits Linhai LH520 / LH2V7..

US$73.33
LINHAI LH520 LH600 Clutch Carrier Assy (Use for Carburetor) - Model MILH2V70.10.1

LINHAI LH520 LH600 Clutch Carrier Assy (Use for Carburetor)
MILH2V70.10.1

Clutch Carrier Assembly (for Carburetor models) — fits Linhai LH520 / LH2V70 520cc engine. Direct OE..

US$60.50
Information
  • About Us
  • Terms & Conditions
  • Delivery Information
  • Privacy Policy
  • How to Place Order
Customer Service
  • Contact Us
  • Returns
  • GDPR
  • Site Map
Extras
  • Brands
  • Specials
My Account
  • My Account
  • Order History
  • Wish List
  • Newsletter

Online Service
WhatsApp
Messenger
Telegram
WeChat
QQ

Powered By Mortch Inc
Mortch Motor Order System © 2026