Option Parts RDRP B74 aluminium bellcrank arm septembre 10, 2019 by Chris Leave a Comment Revolution Design Racing Products have introduced a new aluminium bellcrank arm for the Team Associated B74. Machined from aircraft-grade 7075-T6 aluminium and coming black anodised for wear and looks, the bellcrank arm offers improved strength and greater durability as it replaces the somewhat weak original carbon fibre part that can break in heavy crashes or when touching track boards. The arm mimics the original steering geometry and it comes with machined silver edge details for factory looks. The aluminium bellcrank arm is a direct replacement for the standard carbon fibre part. Source: RDRP Partagez2TweetezEnregistrer2 PartagesAbout ChrisFounder of circusrc.com, journalist & photographer in the RC world for several years, Chris is passionate about RC, racing and technique. Whether in France or in the world, he is trying to bring high-quality information and photos for enthusiasts... and make you want to join the world of RC!