Option Parts Rêve D SPM titanium long-neck ball studs juillet 24, 2020 by Chris Leave a Comment Rêve D have introduced a new titanium long-neck ball stud to their SPM (Super Precision Machine cut) range. Ideal for slide racks that use spacers for Ackerman adjustment, the narrow neck design with strength from the highly rigid titanium material extends the range of motion the ball cup can provide. Plus, the high precision finish ensure a smooth movement of the the ball cups. Source: Team Rêve D PartagezTweetezEnregistrer0 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!