Affiliate links — we may earn a commission.
Matched on scale, vehicle class and electrical spec ranges — not confirmed to fit this model. Check physical size, mounting, connectors and battery before buying.
Savox
SW1211SGP-BE - Waterproof High Voltage Digital Servo 0.08sec / 416.6oz @ 8.4V - Black Edition
Savox
SB2291SG - Monster High Speed Brushless Servo, Black Edition 0.042sec / 347oz @ 8.4V
Servo suggestions are based on RC Data Vault spec data, not confirmed fitment. Affiliate links — we may earn a commission at no extra cost to you.
Matched on scale, vehicle class and electrical spec ranges — not confirmed to fit this model. Check physical size, mounting, connectors and battery before buying.
ESC suggestions are based on RC Data Vault spec data, not confirmed fitment. Affiliate links — we may earn a commission at no extra cost to you.
Matched on scale, vehicle class and electrical spec ranges — not confirmed to fit this model. Check physical size, mounting, connectors and battery before buying.
Castle Creations
Castle Creations 1406 Sensored Motor 3800Kv
Motor suggestions are based on RC Data Vault spec data, not confirmed fitment. Affiliate links — we may earn a commission at no extra cost to you.
Typical retail price is around $300.
Set a target below that and we’ll email you when a matching listing appears.
Pick a target price. We'll email you when a new HPI Racing RS4 Pro Kit (1997, #170) listing comes in at or below it.
No account needed. Every email includes an unsubscribe link.
Matched on scale, vehicle class and electrical spec ranges — not confirmed to fit this model. Check physical size, mounting, connectors and battery before buying.
Hobbywing
Hobbywing Quicrun 10BL60 SD G2 ESC & QR3650 SD G2 Motor Combo
ESC: Hobbywing Quickrun 10BL60 60A ESC
Balanced mainstream upgrade
Combo suggestions use RC Data Vault catalog + ecosystem scoring, not confirmed fitment. Affiliate links — we may earn a commission at no extra cost to you.
Links open third-party sites. Confirm the publisher before relying on a manual or diagram.
HPI Racing RS4 Pro Kit — HPI Racing Product Lineup
Catalog-flagged official — not independently verified
We don't have enough clean sold comps from the last 90 days to assign a confidence tier yet.
Where to buy new
Buy on AmazonFast shipping • Verified productLinks may include affiliate tracking. RC Data Vault earns a small commission at no extra cost to you.
