Manchester, New Hampshire USA
open since 1987 online since 1996
last human update to site: Monday August 10 at 06:15 PM my account login | view shopping cart
Masks required!
We are open to the public, but are limiting the store to 3 guests. Face masks are required.
  • Face masks mandatory
  • 3 guest limit
  • 6 feet distance when possible
search Shop by: cars & trucks just added hot deals vehicle brand category Information: dealers shipping policy questions contact
made by part number real-time inventory status price
Hot Racing NSG21M06  0 in Manchester warehouse
21t Steel Mod 0.6 Pinion Gear 5mm
Hot Racing 21T, 0.6 module (~42P) steel pinion gear for 5mm or 1/8in motor shafts
- CNC machined steel with black Nitride finish
- Heavy duty 4mm set screw
- Long design for maximum motor shaft contact
- Laser marked tooth count
- Includes a 5mm-1/8in shaft adapter to accommodate both 5mm and 1/8in motor shafts
- One (1) 21T, 0.6mod pinion gear
- One (1) M4x4mm setscrew
- One (1) 5mm to 1/8in conversion sleeve
- 2mm hex wrench to install the set screw
- Recommended to use a removable thread-locking adhesive (blue threadlocking compound) on setscrew
- Teeth: 21
- Pitch: 0.6 module (~42P)
- length: 10.5mm
- Outside diameter: 13.8mm
- Tooth face width: 5mm

description revised by: SN March 9, 2016

When calling or writing, ask for NSG21M06  0 in Manchester warehouse
manufacturer Hot Racing
category 0.6 Modulus
Gears - Pinions, 0.6 Modulus
part number NSG21M06
retail price $8.88
sale price $8.88
in stock?  0 in Manchester warehouse
shipping weight 0.3300 ounces
(9.3 grams)
(0.021 pounds)
Shipping (you will pay for only the heaviest or largest item in your order) For example: If you order a monster truck and a package of screws, you will pay for the shipping on the monster truck only.
COVID-19 Special Shipping - please stay home $0.19
in store only In store pick up Manchester NH USA $0.00
UPS Ground - tracking number - insured $13.88
UPS Air 3 business day - tracking number - insured $28.88
US Post Office First Class - slow - no tracking - no insurance $5.00
US Post Office Overseas Military APO or FPO - no tracking - no insurance $9.88
US Post Office Priority Mail - no tracking - no insurance $9.88
US Post Office Canada express air (under 1lb) $39.88
works with this item is known to work well, or was designed to fit these cars.
too many cars to list
Calling? Save time and ask for part number: NSG21M06
Calling? write down this number
ask for
  • online stock status is updated every few seconds, and is the exact same data our phone staff sees (currently  0 in Manchester warehouse
  • pricing is the same online as on the phone
  • our severs and site use 128 bit ecryption for maximum saftey of your information
This part is not available.
If you would like to be notified if this part becomes available, enter your e-mail address here:
photosphoto_id: 169175

Hot Racing NSG21M06 21t Steel Mod 0.6 Pinion Gear 5mm
this product is made by: Hot Racing
logo for Hot Racing
Hot Racing
PO Box 2138

Temple City, CA 91780

All warranties and guarantees, including missing items, are handled directly by the manufacturer of that item. Should there be any problem with a product, you (The Customer) will need to contact the manufacturer to obtain service. Manufacturer contact information is available upon request. We must be contacted for a return authorization number before returning items for any reason. We cannot accept returned items that have been opened or are not in their original sealed factory containers.


We think you might be able to use these:
click here
20t Steel Mod 0.6 Pinion Gear 5mm
click here
22t Steel 0.6m Pinion Gear 5mm

Privacy All content © 2020  Hobby Etc. Inc.,   140 Hayward St,  Manchester,  New Hampshire 03103,  USA
phone: 603-883-4919 HAVE PART NUMBERS READY! fax: 603-595-1498
Retail Store Hours: Monday through Saturday 8 AM to 5 PM (Eastern time zone)