ປະຫຍັດ $14.00 (12% ສ່ວນຫຼຸດ)
Gasoline Engine Conversion Kit for SEMTO ST-NF2 Nitro Engine Model Kit
$99.99
$113.99
ສິນຄ້າ:302
ຄວາມນິຍົມ:6238
ປະຫຍັດ $10.00 (14% ສ່ວນຫຼຸດ)
CISON V8 Engine Small block 44CC 1/6 Scale Water Cooled 4-Stroke 8-Cylinder Gasoline Engine Internal Combustion V8 Engine Model Kit that Works
$59.99
$69.99
ສິນຄ້າ:302
ຄວາມນິຍົມ:6046
ປະຫຍັດ $2.00 (7% ສ່ວນຫຼຸດ)
3D Printed Aero Engine Model Jet Engine Model Turbofan STEM Model
$27.99
$29.99
ສິນຄ້າ:302
ຄວາມນິຍົມ:6009
ປະຫຍັດ $100.00 (25% ສ່ວນຫຼຸດ)
NR-200 8.6cc Inline 2-cylinder 4-stroke Water-cooled Electric Start Nitro Engine Model for 1:8 RC Car
$299.99
$399.99
ສິນຄ້າ:302
ຄວາມນິຍົມ:5989
ປະຫຍັດ $5.00 (4% ສ່ວນຫຼຸດ)
Metal 4-stroke Wankel Rotary Engine Model Simulation Rotor Engine Model Educational Toys Gifts
$119.99
$124.99
ສິນຄ້າ:302
ຄວາມນິຍົມ:5963
ປະຫຍັດ $14.00 (9% ສ່ວນຫຼຸດ)
Steam Multistage Decelerator Compatible with Generator of Steam Engine M30/M30B/M31/M3B
$149.99
$163.99
ສິນຄ້າ:302
ຄວາມນິຍົມ:5892
ປະຫຍັດ $40.00 (14% ສ່ວນຫຼຸດ)
M96 Mini Horizontal Air-Cooled Single-Cylinder 4-Stroke Oddball Hit and Miss Gas Engine Model
$239.99
$279.99
ສິນຄ້າ:302
ຄວາມນິຍົມ:5644
ປະຫຍັດ $15.00 (9% ສ່ວນຫຼຸດ)
ENJOMOR α-type Alpha Double-Cylinder Double-Piston Hot Air Stirling Engine Model Gift Toy for Science and Education Enthusiasists
$159.99
$174.99
ສິນຄ້າ:303
ຄວາມນິຍົມ:6971
ປະຫຍັດ $40.00 (9% ສ່ວນຫຼຸດ)
MUSA F1-2.7cc Mini OHV Vertical Single-Cylinder Four-Stroke Air Cooled Gasoline Engine Internal Combustion Engine Model Crafts
$399.99
$439.99
ສິນຄ້າ:303
ຄວາມນິຍົມ:6850
ປະຫຍັດ $10.00 (11% ສ່ວນຫຼຸດ)
ENJOMOR Ringbom J01 Stirling Engine Miniature Free-piston Hot Air External Combustion Engine Model (Kit Version)
$79.99
$89.99
ສິນຄ້າ:303
ຄວາມນິຍົມ:6846
ປະຫຍັດ $0.00 (0% ສ່ວນຫຼຸດ)
Mystery Box - ສ້າງຊຸດຕົວແບບເຄື່ອງຈັກ V2 ຂອງທ່ານເອງ
$179.99
$179.99
ສິນຄ້າ:303
ຄວາມນິຍົມ:6785
ປະຫຍັດ $40.00 (17% ສ່ວນຫຼຸດ)
SKYMECH Mini Turbojet Aero Engine Gasoline Kerosene Internal Combustion Engine Model
$199.99
$239.99
ສິນຄ້າ:303
ຄວາມນິຍົມ:6685