15"+ Industrial Props
3K Carbon Fiber 2155 Propeller Pair, 21x5.5 inch (CW+CCW)
₹2,399Incl. GST
SKU GEN-2155-3K-CF-PAIR
Pack Size: 2Prop Size: 21"Blade Count: 2Material: Carbon Fiber
Free shipping. Pan India delivery from Gurugram, Haryana.
Ships within 3–4 business days — quality-checked in Gurugram before dispatch
Questions about this part? Ask us on WhatsApp- 100% genuine parts
- GST invoice with every order
- Secure payments — cards, UPI & net banking via Razorpay
- 7-day returns on wrong or damaged items
Product details
A pair of 21-inch 3K carbon fibre propellers, one clockwise and one counter-clockwise, for heavy-lift multirotors, survey and industrial airframes running large, low-KV motors.
Key features
- 21 × 5.5 inch (2155) profile: low pitch relative to diameter, suited to efficient lift and hover rather than speed.
- 3K woven carbon fibre: rigid, lightweight blades that hold their shape under heavy thrust loads and keep vibration down.
- Matched rotation pair: one CW and one CCW, so each pair covers two adjacent motors.
- Close tolerances: dimensions and weight within ±2%.
Specifications
- Diameter: 21 in (533 mm)
- Pitch: 5.5 in
- Blades: 2 per propeller
- Material: 3K carbon fibre
- Pack: 1 CW + 1 CCW
- Tolerance: ±2% on dimensions and weight
Order two pairs for a quad, three for a hexa and four for an octo. Confirm your motor's maximum prop size and check the hub bore against its prop adapter before ordering; static-balance each blade before flight.
| Pack Size | 2 |
|---|---|
| Prop Size | 21" |
| Blade Count | 2 |
| Material | Carbon Fiber |
| Made in India | No |
| Brand | Generic |
From builders
Reviews
No reviews yet — be the first to write one.
Related
