Kyosho BPP431 Propeller D31 X P1.4 (2pcs) - Balanced Prop Set for RC Vessels  [KY-BPP431]

Kyosho BPP431 - Propeller D31 X P1.4 (2pcs) (94427)
Price:
NZD$19.38
Brand:
Kyosho
Model:
KY-BPP431
GTIN:
4548565307012
Condition:
Brand New
Quantity Discount
Unit Price You Save
2 $16.36 each $6.03 or 16%
3+ $15.54 each $11.50 or 20%
Write a review

Kyosho BPP431 Propeller: Balanced Design for Smooth Runs

The Kyosho BPP431 Propeller, D31 x P1.4, comes as a two-piece set intended to give hobbyists a matched pair for dependable performance. These props are engineered to offer a stable balance and consistent thrust across different operating conditions. Having two in the pack means you can swap quickly when servicing your model.

Why Enthusiasts Choose These Props

Precision shaping helps these propellers maintain steady RPM response and efficient power use. They suit a number of small to mid-size models and are ideal for replacing worn blades or trying a straightforward upgrade to improve acceleration or cruise stability. Installation is simple when you match the hub and shaft correctly.
Remark :
Due to limited stock availability, please notice that some Kyosho items may have to order from the factory and the ready time is around 4-6 weeks. Customer purchases the item is assumed to accept the waiting time which allows us to order directly from the manufacturer if the item is out of our warehouse.

Do these props change top speed much?

Pitch and diameter influence top speed and acceleration. The D31 x P1.4 provides a balance between acceleration and top end, but exact results depend on your motor and gearing.

Can I use these with my existing hub adapter?

If the adapter matches the prop hub and shaft diameter, they should fit. Check the adapter specs and test fit before full power runs to avoid slippage.

Are these suitable for high RPM motors?

They work with a range of motor speeds but ensure your drivetrain can handle the loads. Monitor vibration and heat when pushing higher RPM ranges.

How can I check if a prop is out of balance?

Use a simple prop balancer or hold the prop on a thin shaft to see if one side drops. Even small chips can cause imbalance and should be corrected or replaced.

Copyright © 2008-2026 rcjaz.co.nz All rights reserved