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14mm thick while remaining lightweight (7
Blue Spring Rated -18 InHg (installed)
you'll see quicker response and more stable boost curves due to its 300kPa (43
that are a common size bearing that can be found at your local bearing supplier
If you dont already have the knuckle
FHR Stand 21 Posts 49177-01515 14mm thick while remaining lightweightThese Stand21 FHR Posts are designed to fit to Motorsport helmets which have a M6 female threaded receptacle built into the helmet. When these posts are fitted, it allows you to connect a FHR Hans or Hybrid device to your helmet. The posts have a lug which limits the rotation of the tether, ensuring the correct orientation of the tethers at all times Stylish black finish with a Stand21 logo in white to match any helmet and FHR device combination
US$ 141.97
US$ 192.00
US$ 42.99
US$ 50.00
