Image 1 of 1 ProTek RC 48P Lightweight Hard Anodized Aluminum Pinion Gear (3.17mm Bore) (18T) PTK-8605 $5.99 ProTek RC 48P Lightweight Hard Anodized Aluminum Pinion Gear (3.17mm Bore) (18T) PTK-8605 Add To Cart Added! ProTek RC 48P Lightweight Hard Anodized Aluminum Pinion Gear (3.17mm Bore) (18T) PTK-8605 You Might Also Like Quick View ProTek RC 48P Lightweight Hard Anodized Aluminum Pinion Gear (3.17mm Bore) (31T) $5.99 Quick View eXcelerate ION Aluminum 64p Pinion Gear (3.17mm Bore) (59T) $9.99 Quick View Hot Racing 64P Hard Anodized Aluminum Pinion Gear (1/8" Bore) (66T) $8.88 Quick View Hot Racing 64P Hard Anodized Aluminum Pinion Gear (1/8" Bore) (66T) - HRAHRG6466 $8.88 Quick View ProTek RC 48P Lightweight Hard Anodized Aluminum Pinion Gear (3.17mm Bore) (22T) PTK-8609 $5.99