Gemfan Vortex 8x10x3 Tri-Blade Props | 2CW & 2CCW Set

Eight-Inch, High-Pitch Props for Compatible FPV Builds

The Gemfan Vortex 8x10x3 is a three-blade propeller with an 8-inch diameter, 10-inch nominal pitch and glass-fiber reinforced nylon construction. This listing offers the rotation combination labeled 2CW 2CCW.

When assembling a compatible quad, matching propeller rotation is just as important as choosing diameter and pitch. Check your motor layout, mounting interface and electrical limits before fitting this set.

Package and Rotation

The product title describes two packs with two clockwise and two counterclockwise props, and the selected option is labeled “2CW 2CCW.” A separate specification says two pieces per pack. This appears to describe four individual propellers across two packs, but confirm the total supplied quantity before ordering because the package information is not fully consistent.

Technical Specifications

• Brand / series: Gemfan Vortex.
• Size designation: 8x10x3.
• Diameter: 8 inches / 203.2mm.
• Nominal pitch: 10 inches.
• Blade count: Three per propeller.
• Material: Glass-fiber reinforced nylon.
• Maximum listed blade width: 25mm.
• Listed weight: 25.2g per propeller.
• Listed mounting reference: 6mm shaft bore plus a six-hole adapter plate.
• Listed motor reference: 3210 size and above, subject to exact motor, KV and propulsion configuration.

Mounting and Build Fit

The 6mm bore and six-hole adapter reference do not establish universal motor fit or confirm that an adapter plate is supplied. Verify the bolt pattern, shaft engagement, hub dimensions, retaining hardware and adapter requirements against your motor before purchase.

The original description references 360–450mm quadcopter platforms. Wheelbase alone does not establish propeller clearance or compatibility. Check the actual frame geometry and clearance throughout the propeller arc.

A 3kg quadcopter takeoff-weight reference also appears in the original specifications without motor, voltage, thrust or test conditions. It is not a verified payload rating or a guarantee that these props can safely fly a 3kg aircraft. No maximum RPM or verified thrust table is provided.

Perfect For

Experienced FPV hobbyists selecting an eight-inch, high-pitch tri-blade propeller for a suitably rated build, or replacing matching props while retaining the correct rotation arrangement.

What's Included

Gemfan Vortex 8x10x3 propellers in the listed 2CW/2CCW combination. Confirm the four-propeller total and adapter/hardware contents before ordering. Motors and aircraft are not included.

Installation and Safety

• Confirm the motor manufacturer's propeller recommendation and match motor KV, battery voltage and ESC capacity to the propeller load.
• Disconnect power before installation or removal.
• Check rotation markings, motor direction and secure hardware engagement.
• Remove propellers during electronic setup and motor-direction checks.
• Keep people and loose objects clear of rotating propellers.
• Replace props showing cracks, chips, deformation or impact damage.
• Check current draw and component temperatures in a controlled setup before flying a new combination.

For mounting and package-content questions, contact sales@thedroneflight.com.

Shipping Policy

Estimated Delivery: Orders ship within 24–48 hours with full end-to-end tracking. Transit times typically take under 13 days (6–12 business days) to most destinations.

International Shipping: Global fulfillment from our nearest warehouse with tracking provided upon dispatch.

Return & Guarantee Policy

Return Policy: Defective or damaged item? Return it within 30 days for a full refund. Customer pays return shipping.

Technical Support: Need help with compatibility or setup? Contact our US-based FPV experts at (951) 592-5658 for free assistance.