Free US shipping on every order · Order by 3:00 PM ET Mon–Fri, ships same day

Inventory updated a few minutes ago

Salem Hobbies
Track Order

Home / Robinson Racing / Gears - Pinions / RRP1818

Robinson Racing Products Mini Pinion, Hard Blackened Steel, 2mm .5 Mod, 18T
RRP1818

Robinson Racing Products Mini Pinion, Hard Blackened Steel, 2mm .5 Mod, 18T

Robinson Racing Products Gears - Pinions
$12.69
In stock
Added ✓

30-day returns · Secure checkout by Stripe · We accept Visa, Mastercard, American Express, Discover, Apple Pay, Google Pay and Link

Whippy
Whippy checked a few minutes ago:
it's in stock.
- Lock it in

About this part

An 18-tooth pinion for 0.5 module gear systems with a 2mm bore, made for micro-scale electric platforms such as the HPI Micro RS4. It is machined from hard blackened steel for better durability and wear resistance than standard steel pinions. The set includes the pinion gear and a set screw for securing it to the motor shaft.

Features

  • Hard blackened steel construction
  • 18 teeth
  • 2mm bore, 0.5 module pitch
  • Set screw included
  • COMPATIBLE WITH:
  • HPI Electric Micro RS4

Fits

HPI Electric Micro RS4
⚠ WARNING: Cancer and Reproductive Harm — www.P65Warnings.ca.gov

More parts for the HPI Electric Micro RS4

RRP1814

Robinson Racing Products Mini Pinion, Hard Blackened Steel, 2mm .5 Mod, 14T

$12.11Only 3 left
HRC32085S

Hitec/RCD Hs-85MG Mighty Micro Servo, Universal

$46.99Only 3 left
HPIB028

HPI Ball Bearing, 6x10x3mm (2)

$15.30Only 1 left
HPI114446

HPI Clear 2014 F0RD Fiesta Body, 140mm

$29.99Only 2 left
HPI113236

HPI Clear Body, Suba. WReceiver STI, 150mm

$38.94Only 2 left
HPI73403

HPI Micro RS4 Diff Pinion Gear Set

$14.49Only 1 left
MH1304

GPM Racing HPI Micro RS4 Motor Mount, Anodized Aluminum

$26.99In stock
MH0904

GPM Racing HPI Micro RS4 Front Bulkhead, Gunmetal

$24.99In stock
MH0907

GPM Racing HPI Micro RS4 Front Bulkhead, Purple Aluminum

$24.99In stock
MH1307

GPM Racing HPI Micro RS4 Motor Mount with Heat Sink, Purple Aluminum

$20.99In stock
MIC4013B

Works for Competition HPI Micro RS4 Rear Pod Shock Mount Pivot

$11.19Only 3 left
DUB2111

DU-BRO M2x4mm SHCS Socket Head Cap Screws (4)

$10.72Only 1 left

All 26 parts for the HPI Electric Micro RS4 →

More Robinson Racing Gears - Pinions

RRP8611

Robinson Racing Products Pinion, Extra Hard Blackened Steel, 32p, 5mm, 11 Tooth

$17.78Only 2 left
RRP8619

Robinson Racing Products Pinion, Extra Hard Blackened Steel, 32p, 5mm, 19 Tooth

$17.78Only 2 left
RRP1216

Robinson Racing Products Extra Hard Pinion, 5mm Bore, 1.0 Mod, 16 Teeth

$15.69Only 1 left
RRP1217

Robinson Racing Products Extra Hard Pinion, 5mm Bore, 1.0 Mod, 17 Teeth

$17.78Only 2 left
RRP1220

Robinson Racing Products Extra Hard Pinion, 5mm Bore, 1.0 Mod, 20 Teeth

$17.78Only 2 left
RRP1222

Robinson Racing Products Extra Hard Pinion, 5mm Bore, 1.0 Mod, 22 Teeth

$18.89Only 1 left
RRP8720

Robinson Racing Products Pinion, Extra Hard 5mm Bore, .8 Module, 31.75P, 20T

$17.78Only 2 left
RRP8721

Robinson Racing Products Pinion, Extra Hard 5mm Bore, .8 Module, 31.75P, 21T

$17.78Only 2 left
RRP1812

Robinson Racing Products Mini Pinion, Hard Blackened Steel, 2mm .5 Mod, 12T

$12.69Only 2 left
RRP2020

Robinson Racing Products Motor Pinion, Hard Steel, 5mm bore, 48P, 20T

$14.74Only 1 left
RRP1713

Robinson Racing Products Hardened Absolute Pinion, 32P, 13T

$12.31Only 2 left
RRP1714

Robinson Racing Products Hardened Absolute Pinion, 32P, 14T

$14.30Only 1 left

All 122 Robinson Racing Gears - Pinions →