This pinion works perfect for my... setup. I like that the grub screw is a bit more durable then the 1/8 shaft version.
Verified purchase: Yes | Condition: New
Running a 4 pole brushless motor can be death to alu...minum pinions, so the Robinson pinion was the obvious replacement. Excellent quality and will hold up for years!
Verified purchase: Yes | Condition: New
The item was exactly as a describe brand new in... the package never used
Verified purchase: Yes | Condition: New
High quality. Strong construction and ...very precise fit. Works perfectly and with a high performance motor. The set screw holds strong. Definitely worth it.
Verified purchase: Yes | Condition: New
Works great
Verified purchase: Yes | Condition: New