Graves Motorsports Works Ninja 400 Rear Wheel Captive Spacers Kit W-Wwk-18ex4-05 XD-4/VX-Pro3/VX-Pro4 Helmet Liner — S The bolt in these kits

The bolt in these kits are 10x1

0 threads per millimeter allowing the tuner to adjust the tension on the chain to an exact specification = less friction and consistent cam timing = more power

4" muffler body capped with a 4" machined aluminum dual-cut tip

Made to look like they came on the bike Machined aluminum tips each have a lasered Cobra logo

slash down and one in between Replaceable

Graves Motorsports Works Ninja 400 Rear Wheel Captive Spacers Kit W-Wwk-18ex4-05 XD-4/VX-Pro3/VX-Pro4 Helmet Liner — S The bolt in these kitsGraves Motorsports Kawasaki Ninja 400 (2018 2019) WORKS Captive Rear Wheel Spacer Kit. Built using R&D from the WORKS Graves race team bikes. These spacer kits replace your rear wheels oem spacers with push in interlocking wheel spacers that stay in place. Great for quick change wheels, endurance racing and smooth wheels changing in general. Precision CNC machined from 7075 T6 billet aluminum and black anodized. Don't be fooled by cheap versions that