Transmission Kit for GTS 300

．Applicable models: VESPA GTS 300

Product Manual

※ Rear-inclined blade design to reduce operating load at high RPM.
※ High-quality black-painted dual-tone CNC finish.
※ Wear-resistant high-silicon aluminum alloy die-casting.
※ Precision machining with high-precision diamond tools.
※ High-precision powder metallurgy bearing to reduce runout and increase transmission efficiency.
※ High-quality flat-surface black hardening treatment to increase wear resistance and self-lubrication.
※ High-end engineering plastic slider, heat-resistant, impact-resistant, and wear-resistant.
※ Paired with high-roundness, high-precision (weight-calibrated) rollers, heat-resistant, wear-resistant, and impact-resistant.
※ 1.0 & 0.5mm shims, optimized setting 1.5mm (default installation for new belts).
※ Left-hand wound torque spring made of silicon-chromium alloy steel to reduce deformation and resist fatigue.

※The vehicle model may have different specifications in different regions and may not be compatible for installation.

【Notes before ordering】
Before ordering, please double-check the color, size, and other information you wish to purchase.
Most products have lead times provided after the order is placed, so there may be situations where products are discontinued or require a long waiting period for shipment.
If an order cannot be fulfilled due to manufacturer stock shortages or temporary unavailability, the order will not be processed; no charges will be incurred if the order is not established.
Please be aware that manufacturers may unilaterally change specifications or exterior designs, which may result in the packaging or the product itself differing from the images on the product page.
If a manufacturer's change in design or specifications prevents the product from performing its intended function as expected at the time of order, please contact our customer service for further assistance.
Products undergo multiple shipping processes from order to delivery, so packaging may be deformed or damaged during transit, even if the product itself remains intact and functional.
【Return Policy】
If you require return services, please apply through the returns section; please keep the product in its original condition and pack it securely in its original packaging.
Upon receiving your return request, we will arrange for a logistics provider to collect the item as soon as possible.
For non-human damage or defects, please apply for a return within 7 days of receiving the product.
【Authenticity Guarantee】
For products guaranteed to be authentic, if they are found to be suspected counterfeits and proven as such by a court of law following relevant litigation, we will compensate the customer 10 times the original purchase price of the product.