![HPI 40T Spool Set [114436] Micro-B Upgrade Parts Known for its distinctive “bubble”](https://cdn.shopify.com/s/files/1/0036/2115/8947/files/hpi-40t-spool-set-114436-1253466683.png?v=1786067572)
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Known for its distinctive “bubble” fuselage
"Champion’s Racing" set
Populate a period street
Powerful 3970 size 2500kV brushless motor
Durable Drivetrain: Chromium steel spiral gears and CNC-machined components ensure smooth
HPI 40T Spool Set [114436] Micro-B Upgrade Parts Known for its distinctive “bubble”HPI Racing #114436 40T Spool Set for the Sport 3 platform. This lightweight spool replaces differential action with a locked drive connection, delivering direct traction and braking to both wheels. It is particularly suited to racing and drift setups where predictable, immediate drive response is desired. 40 tooth spool set Designed for HPI Sport 3 applications Locks differential action Provides direct traction and braking response Lightweight HPI
US$ 908.00
US$ 193.50
