Pinion / spur suhe. Näiteks 20T pinion ja 80T spur = 4:1 ratio (kerge kiirendus, madal tippkiirus). 30T / 80T = 2.67:1 (parem tippkiirus, aeglane kiirendus). Vali raja-tüübile.
RC pinion-hammasrattad — 48dp, mod 0.6, mod 1.0. Erinev hammaste arv mootori-poolele.

Pinion Mod 1.0 Teras 21T (UR4310-21) Ultimate Racing
Tootekood: UR4310-2110,90 €Laos (2)Delivery within Estonia 2-3 working days, other European countries 10 days.
Pinion Mod 1.0 Teras 22T (RP-0042) Ruddog
Tootekood: RP-00426,90 €Laos (5)Delivery within Estonia 2-3 working days, other European countries 10 days.
Pinion Mod 1.0 Teras 22T (UR4310-22) Ultimate Racing
Tootekood: UR4310-2210,90 €JäreltellimiselDelivery within Estonia 2-3 working days, other European countries 10 days.
Pinion Mod 1.0 Teras 23T (RP-0043) Ruddog
Tootekood: RP-00436,90 €Laos (5)Delivery within Estonia 2-3 working days, other European countries 10 days.
Pinion Mod 1.0 Teras 24T (RP-0044) Ruddog
Tootekood: RP-00446,90 €Laos (2)Delivery within Estonia 2-3 working days, other European countries 10 days.
Ruddog 15T 48dp Alu Pinion #RP-0132
Tootekood: RP-01324,90 €Laos (5)Delivery within Estonia 2-3 working days, other European countries 10 days.
Ruddog 16T 48dp Alu Pinion #RP-0133
Tootekood: RP-01334,90 €Laos (4)Delivery within Estonia 2-3 working days, other European countries 10 days.
Ruddog 17T 48dp Alu Pinion #RP-0017
Tootekood: RP-00174,90 €Laos (6)Delivery within Estonia 2-3 working days, other European countries 10 days.
Ruddog 18T 48dp Alu Pinion #RP-0018
Tootekood: RP-00184,90 €Laos (14)Delivery within Estonia 2-3 working days, other European countries 10 days.
Ruddog 19T 48dp Alu Pinion #RP-0019
Tootekood: RP-00194,90 €Laos (11)Delivery within Estonia 2-3 working days, other European countries 10 days.
Ruddog 19T Mod1 Teras Pinion #RP-0039
Tootekood: RP-00396,90 €Laos (5)Delivery within Estonia 2-3 working days, other European countries 10 days.
Ruddog 20T 48dp Alu Pinion #RP-0020
Tootekood: RP-00204,90 €Laos (6)Delivery within Estonia 2-3 working days, other European countries 10 days.
48dp = USA standard (1:10). Mod 0.6 = Euroopa standard (kasutab metric pitch). Hambad EI sobi omavahel — eraldi spur ja pinion. Iga chassis on spetsiifiline.
Suurem pinion (rohkem hambaid) annab kõrgemat tippkiirust, kuid madalamat kiirendust ja kõrgemat mootori-temperatuuri. Vali rajale: lühike tehniline rada = väikseim pinion. Pikkade sirgega rada = suurem pinion.
Teras: vastupidavam (sõidu-päevi 50+ kuluvuseta). Alumiinium: kergem, kuid kulub kiiremini (alumiiniumi pinion 1:8 buggyl võib kestada 5-10 sõidupäeva). Soovitame teraspinion.
Kuluvus märgib: hambad muutuvad ümaramaks, gear-mesh ebaregulaarne, müra. Teras-pinion kestab 30-50+ sõidupäeva. Alumiinium 5-15. Kontrolli iga 10 sõidupäeva järel.











