Mitsuboshi Drive Belt (738x18x30); Genuine Roughhouse
Mitsuboshi Drive Belt (738x18x30); Genuine Roughhouse
$38.96
Out of stock
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Product Details
Description
Mitsuboshi Drive Belt (738x18x30): Long-Case 2T Engines
Replacement Part Details
Use this part when the original component is worn, damaged, missing, or no longer working correctly. Many scooter parts can look similar but use different sizes, plugs, brackets, thread patterns, or mounting styles, so careful comparison before purchase is recommended.
Compatibility / Fitment
Use the fitment details below to confirm this part matches your scooter before ordering.
- Engine Size: 2-Stroke
- Fits Models / Common Applications: Genuine and other compatible models may apply.
Fitment Guide: This compatibility information is based on manufacturer and supplier data. Listed models are common known applications and may not include every compatible scooter. If your scooter has multiple versions or production changes, confirm the correct match before ordering. Check photos, measurements, original part numbers, engine code, model, and related fitment information whenever possible.
Common Fitment Questions
Q: Will this fit a Genuine?
A: This SKU is listed with Genuine model fitment where the scooter also matches the listed engine or fitment notes.
Q: Is this for 2-Stroke scooters?
A: This SKU is listed with 2-Stroke engine-size fitment. Confirm exact model, year, and part style before ordering.
Additional information
| Weight | 0.5 lbs |
|---|---|
| Dimensions | 10 × 10 × 1 in |
| Size | 738x18x30 |
| Condition | New |
|---|
Restore your scooter's acceleration and top-end speed with the Mitsuboshi 738x18x30 Drive Belt. As a premier global manufacturer founded in Kobe, Japan, Mitsuboshi is the trusted OEM provider for many of the world's leading scooter brands. This belt is specifically engineered for high-revving 2-stroke 50cc long-case engines, providing the exact dimensions and grip required for smooth, reliable CVT operation.
Technical Performance Features
- Precision Japanese Engineering: Manufactured by Mitsuboshi (founded 1919) — the "Three Stars" philosophy ensures high precision and performance.
- Exact OEM Dimensions: 738mm x 18mm x 30°, ensuring your variator and clutch pulleys achieve their full range of travel.
- Advanced EPDM Construction: High-tensile cords and heat-resistant compounds prevent belt stretch and glazing.
Comprehensive Fitment Guide
This 738-18-30 belt is a direct-fit replacement for the following 50cc 2-stroke models:
| Brand | Compatible Models |
|---|---|
| Genuine | Roughhouse 50 (All), Rattler 50, Black Cat 50 |
| Yamaha | Zuma 50 (1997–2009), Jog / Jog R, BW's 50 |
| Aprilia | Scarabeo 50 Street, SR50 (Air-Cooled Minarelli Models) |
| Malaguti | F12 Phantom, F15 Firefox, Yesterday 50 |
| Adly | Silver Fox 50, Gatecrasher 50 |
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Technical Specifications
- Length: 738mm
- Width: 18mm
- Angle: 30 degrees
- Engine Type: Long-case Minarelli / PGO 2-stroke 50cc
- Manufacturer: Mitsuboshi (Japan)
- MPN: MBL
Mechanic's Note: This belt size is the standard for long-case Minarelli and PGO 2-stroke engines. If your scooter has lost top speed or feels sluggish off the line, your belt has likely worn down in width. Always clean your pulleys with brake cleaner before installation to ensure maximum grip.
