Hop-up Parts for HPI Micro RS4
Enhance your HPI Micro RS4 with our premium selection of hop-up parts. Designed to boost performance and durability, these upgrades will take your RC car to the next level. Whether you're looking for improved speed, better handling, or increased reliability, our range of high-quality parts has you covered. Explore our collection and transform your Micro RS4 into a top-tier racing machine.
0.9mm Hex Wrench for T-Rex 250 | Micro RS4 | Associated RC18T, RC18B & RC18R
In stock
C23017BLUE
Current price
$4.99
Replacement Allen Hex Tip for 0.9mm Wrench (Shank L = 80mm) (O.D. = 3mm) | Micro RS4 | Associated RC18T, RC18B & RC18R
In stock
C32011
Current price
$3.24
Original price
$4.99
Save 35%
INDI Zero 6M Discharge Board 6A Capacity for 1/18 Scale 1.2V NiMH 2/3A Size | Micro RS4 | Associated RC18T & RC18B
In stock
E2035
Current price
$5.59
Original price
$12.99
Save 57%
Replacement Axle for T4025A | Micro RS4
In stock
T4025AX
Current price
$5.66
Original price
$8.99
Save 37%