ARRMA Pinion Gear, 20T HD Mod1 Safe-D5, ARA310967

Brand:ARRMA

3.5/5

43.49

This tough steel 20T Mod1 Safe-D Pinion Gear is the perfect part to carry in your RC tool box.Features:Strong and durable steel for long-lasting performance in extreme RC conditions - Precision manufactured wide tooth profile for smooth operation - 'D' shaped hole to match motor shaft profile so drive and brakes are not lost if the set-screw backs out - Suits 5mm motor shaft diameter - Precision manufactured threaded set-screw hole - E-clip supplied for motor shaft pinion retentionIncludes:1 x 20T Mod1 Safe-D Pinion Gear 1 x Set Screw - M4 x 4mm 1 x E-Clip - 3.2mm

ARRMA Pinion Gear, 20T HD Mod1 Safe-D5, ARA310967.
Country of Origin China
Customer Reviews 4.4 4.4 out of 5 stars 72 ratings 4.4 out of 5 stars
Item model number ARA310967
Item Weight 0.96 ounces
Manufacturer ARRMA
Manufacturer recommended age 14 years and up
Product Dimensions 4 x 2.5 x 0.75 inches

3.5

7 Review
5 Star
76
4 Star
8
3 Star
6
2 Star
2
1 Star
8

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Scritto da: Scotty Bot
Safe-D design is PERFECT
Kept losing pinion gears, not anymore!
Scritto da: Sk1lZz
Bad luck, -great seller and fast shipping but….
I got this several months ago and unfortunately stuff happened and could not install right away. When I finally had a chance I discovered that the gear is warped and can’t be used. I’m sure it was just bad luck and the quality is usually good. Anyway install it straight away just in case.
Scritto da: Jamie Zempel
Great for X maxx Stock motor.
Fits with slight modifications to the motor shaft. After putting it on and orange thread locker never had the pinion “slip” again. This is a great solution if any one starts to get this issue with there x maxx motor shaft.
Scritto da: Keith
Does not fit the 8s was tricked by the c clip set up
Got this for my 8s kraton it does not say which model it was for
Scritto da: Jeffery ward
Excellent
I installed this on my infraction. The stock 15t pinion was to low geared and the inured 25t speed pinion was too much. This 20t hits that sweet spot right in the middle that gives excellent top speeds and allows extended bash sessions without overheating the electronics.
Scritto da: Amazon Customer
Perfect fit
Very well made good quality. Fits tight
Scritto da: Hilario R. Gonzales
Not the arrma 20tooth upgrade you’re looking for
Avoid if you have Thypon 3s...it doesnt fit too big...waste of time.

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