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The SMOOTHEST budget motor built for messy, dirty, off road action

The Crawlmaster Sport is the SMOOTHEST budget motor built for messy, dirty, off road action. Whether on the rocks or in the dirt, the Crawlmaster Sport is perfectly at home. Great choice for young drivers, running in the muck without ruining an expensive motor, or just crawling on a budget.

  • 5 slot rotor for industry leading smoothness
  • Zero timing, universal installation and rotation direction
  • 1/8th inch shaft diameter
  • 36mm OD x 52mm length (not including shaft)
  • 178g weight
  • m3 mount holes, 25mm spacing, "540" standard
  • ball bearing on output
  • bronze bushing on end bell
  • High strength magnets

Equivalent KV:

Crawlmaster Sport 540 13t - 1850kv
Crawlmaster Sport 540 16t - 1500kv
Crawlmaster Sport 540 20t - 1250kv

Crawlmaster Sport 550 12t - 1700kv
Crawlmaster Sport 550 15t - 1250kv 

Below is a list of motor turn counts and speeds. Motors on the same line have equivalent speeds.

Motor Type 3 slot straight armature 3 slot skewed armature 5 slot straight armature 5 slot skewed armature Brushless
Fastest         4500kv
  TorqueMaster 540 13t        
      CrawlMaster Pro 540 11t Puller 400 Crawl 13t
Puller 500 Crawl 11t
  TorqueMaster 540 27t
TorqueMaster 550 21t
TrailMaster 540 27t
TrailMaster 550 21t
  CrawlMaster Expert/Pro 540 13t
CrawlMaster Pro 550 10t
Puller 400 Crawl 16t
Puller 500 Crawl 13t
  TorqueMaster 540 30t Puller 400 Flow 33t
Puller 500 Flow 30t
CrawlMaster Magnum 540 11t
CrawlMaster Sport 540 13t
      CrawlMaster Expert/Pro 540 16t
CrawlMaster Magnum 540 13t
CrawlMaster Sport 550 12t
Puller 400 Crawl 20t
Puller 500 Crawl 16t
  TorqueMaster 540 35t
TorqueMaster 550 27t
TrailMaster 540 35t
TrailMaster 550 27t
Puller 400 Flow 38t
Puller 500 Flow 35t
CrawlMaster Magnum 540 16t
CrawlMaster Sport 540 16t
CrawlMaster Pro 550 12t
  TorqueMaster 540 40t
TorqueMaster 550 30t
  CrawlMaster 540 20t
CrawlMaster Sport 550 15t
Puller 500 Crawl 20t 1250kv
  TorqueMaster Magnum 540 38t        
  TorqueMaster 540 45t        
Slowest TorqueMaster 540 55t
TrailMaster 540 55t
TrailMaster 550 45t
  • Tekin RX8 GEN3/Redline T8 GEN3 1/8 Buggy Combo (1900kV)
  • Team Orion R8X ESC & VST 2 Pro 2100kv 690 Motor
  • Tekin RX8 GEN3/Redline T8 GEN3 1/8 Buggy Combo 2050kV
  • Hobbywing XR8 SCT PRO for 10th & 8th scale
  • Performa P1 HMX 1/8 Combo 1900 KV
  • Hobbywing 2200KV Motor
  • Hobbywing Sensored Competition Motor (1900kV)
  • MST 540 30 Turn brushed motor for Rock crawler
  • Hobbywing 120A sensored Brushless ESC
  • Hobbywing XeRun V10 G3 sensored brushless Motor 10.5T



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