The 1UP Racing Yokomo YZ-4 SF2 Pro Duty Titanium Turnbuckle Set is an optional upgrade that has been designed and refined by 1UP Racing Owner, Randy Caster. Tested and proven by 1up Racing Team Manager Joe Pillars and 1UP Factory Drivers, these turnbuckles provide a look that screams "attention to detail".

Pro Duty Turnbuckles are Made in Taiwan using aerospace grade titanium by skilled aerospace machinists. 1UP selected the best possible Grade 5 6AL4V raw titanium to create an ultra lightweight and minimalist design. A Pro Duty 3.5mm turnbuckle is 51% lighter than a TLR kit 3.5mm turnbuckle, and 24% lighter than an AE kit 3mm turnbuckle!

1up Racing Pro Duty Titanium Turnbuckles feature the smartest center lug in the industry! Turn towards the short side to shorten the link, or towards the long side to lengthen the link. Now you can make trackside adjustments for friends with confidence.

Use with a 3.2mm Turnbuckle Wrench. Always use fresh ball cups when installing new turnbuckles. If you’re up-sizing from 3mm turnbuckles you’ll need to drill out the ball cups with a 1/8 drill bit. Prior to install, apply a small amount of O-Ring Grease to the threads to ensure your links can be easily adjusted.