Parts/Electric power/Brushed motors/Holmes Hobbies CrawlMaster Sport 550 Brushed Electric Motor (15T)
Holmes Hobbies CrawlMaster Sport 550 Brushed Electric Motor (15T)
Holmes Hobbies

Holmes Hobbies CrawlMaster Sport 550 Brushed Electric Motor (15T)

Part # HHB1101001014.5(2)
Where to buy
$19.99
AMain Hobbies
Seen Oct 12, 2026
$19.99Buy
Prices are as last seen at the store; stock is not tracked.

About this part

The Holmes Hobbies CrawlMaster Sport 550 Brushed Electric Motor is an incredibly smooth 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.
 
Features:
  • 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 550 12t - 1700kv
  • Crawlmaster Sport 550 15t - 1250kv 
CA Residents Prop 65 Warning WARNING: This product can expose you to chemicals including Di(2-ethylhexyl)phthalate (DEHP), which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov Details...

Reviews4.5 · 2 reviews

Rc_Dude_1234567Verified owneron Holmes Hobbies CrawlMaster Sport 550 Brushed Electric Motor (15T)

I bought this for my crawler, it was good. Lots of torque, and not too fast. It was definitely worth the money.

1 found this helpful
reckboyVerified ownerMay 22, 2020on Holmes Hobbies CrawlMaster Sport 550 Brushed Electric Motor (15T)

I picked up the CrawlMaster Sport 550 15 turn for my Redcat Gen8. The low speed control is sooo much better than the stock 17-turn motor. I am running it on 2s and stock gearing and it is very "scale" in speed. Probably tops out around 5 mph or so. For more wheel-speed, I will drop in a 3s, but haven't wanted or needed it yet. If you are looking for a motor that will give you great low end control, more than adequate torque and appropriate scale speed at an affordable price, this is it. With Holmes reputation, I expect this will last for many, many trail runs.

4 found this helpful

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