Motamec Racing - IB5 Gearbox final drive - 4.57 : 1 ratio crown wheel
As fited to most FWD Fiesta, Escorts, Focus, Modern Minis etc.
Brand new manufactured Motorsport spec
4.57 to 1 ratio for racing use
Designed and manufactured with latest CAD & CAM technology
Cut from fully Carburized Forged Nickel-Chromoly Steel and Cryo-Tempered for superior toughness
Advanced Shot Peening technology increases surface hardness
As used on several Champiuonship Winning Race Car
PLEASE NOTE: Countershaft main bearing diameter is 42.5mm
Motamec Racing Info:
Through close collaboration with the worlds leading manufacturers, Motamec design and develop advanced motorsport products for professional race and rally use.
Motamec products are sold direct to the end user with big cost savings while maintaining the highest standards