- Models / cars
- General 1:5 / 1:6
-
Technic 1:5 / 1:6
- Front a. Rear axle
- Differential and bearings
- Brake, shocks
- Engines & more
-
Clutches & Drivetrain
- Clutches
- Clutch bells
- Gear plate
- Differential
- 2 speed gear
- Urge
- Gears + accessories
- Gilmer belt and accessories
- Driveshaft boots
- Tires, rims, adapter
- Bodyshells paint & more
- RC/Servos/Batteries/co.
- Conversion kits
- Used
- Work equipment
- Models 1/7 and smaller
- General 1:8 / 1:10
- Offer of the month
Filter
–
For HPI
Average rating of 0 out of 5 stars
Genuine HPI spare/option part. Contents:1 piece
Average rating of 0 out of 5 stars
Regular price: 54,80 EURSteel pinion set with one each 17T and 18T pinion.The GPM steel pinions are profile regraded. This allows for a change in gearing by a pinion swap alone. Module: m=1.5Profile regraded means that the number of teeth is changed while the diameter remained constant. The part of the involutes? curve that defines the tooth profile is changed. Positively regraded (lower number of teeth) pinions are stronger and run smoother, the reduced strength of negatively regraded pinions doesn?t really matter.