Genuine Buddy 50 Mitsuboshi 651x18x30 CVT Drive Belt (Standard)

Genuine Buddy 50 Mitsuboshi 651x18x30 CVT Drive Belt. The CVT drive belt carries power from the engine to the rear wheel on automatic scooters, and it is a normal wear item. Built to fit Genuine Buddy 50, Genuine Buddy.

A slipping, glazed or cracked belt causes poor acceleration and a lower top speed. Match the length x width x angle printed on your old belt (for example 835-20-30).

Product details

OEM Quality: Mitsuboshi CVT Drive Belt

Restore the smooth acceleration and power transfer of your scooter with the Mitsuboshi 651x18x30 Scooter Drive Belt. As the original equipment manufacturer for many of the world's leading scooter brands, Mitsuboshi delivers a level of precision and durability that generic belts simply cannot match. Specifically sized at 651x18x30 for the Genuine Buddy 50, this belt is engineered to provide the perfect balance of grip and flexibility, ensuring your CVT stays responsive and efficient.

Key Performance Features

• Japanese Engineering: Developed by Mitsuboshi (founded in Kobe, 1919), world-renowned for high-performance transmission belts that meet strict ISO 9001 quality standards.
• Heat-Resistant Compound: Constructed from advanced rubber polymers designed to withstand the high temperatures and constant friction of urban commuting.
• Precision Cog Profile: Features a 30-degree tooth angle for maximum contact with the variator and clutch pulleys, reducing slip and improving fuel economy.

Comprehensive Fitment Guide

This belt is the factory-correct replacement for the Genuine Buddy 50cc 2-stroke engine family:

• Genuine Buddy 50: Standard, International, & Anniversary Models
• Size Verification: 651mm Length | 18mm Width | 30 Degree Angle

Technical Specifications

• Dimensions: 651 x 18 x 30
• Material: High-Performance EPDM Rubber
• Country of Origin: Taiwan (Japanese Supervision)
• Certification: ISO 9001 / ISO/TS 16949

Mechanic's Note: A worn drive belt is the most common cause of lost top speed and "laggy" acceleration.

Maintenance Tip: Inspect your belt every 2,000 miles for cracks or glazing, and replace it every 5,000 miles to prevent a roadside breakage.

Pro Tip: When installing, ensure the arrows on the belt (if present) point in the direction of rotation. While you have the cover off, use a Variator Holding Tool to safely inspect your Roller Weights for flat spots!

Specifications

• Fits: Genuine Buddy 50, Genuine Buddy
• Part type: CVT Drive Belts
• Condition: New

Fitment check

Compare this part with your original before ordering: match the size, connector or part number, and the position on your scooter. Not sure it fits? Contact us with your scooter's make, model and year and we'll confirm.

Shop more: Genuine Buddy Parts · Scooter CVT Drive Belts · Genuine Scooter Parts · Scooter Parts