Bell GT6 RD-4C/EC Ultra Helmet Size:4X-Large (67-68) NOTE: GM LS-1 - LS-6

NOTE: GM LS-1 - LS-6 Adapter shown in pictures

Reduces gear box temperatures

Made from aluminum with a hard-coat anodized finish for long wear

finishing with a mirror bright polished T304 Stainless exhaust end cap

Bell GT6 RD-4C/EC Ultra Helmet Size:4X-Large (67-68) NOTE: GM LS-1 - LS-6The GT6 RD 4C EC features the same modern and aggressive design as the HP6 RD 4C, developed for racers in closed car environments, featuring a wide eyeport for extended vision with a lightweight premium carbon shell. The closed face GT6 RD 4C integrates the latest technology from ZeroNoise including advanced electronics, high power speakers, and noise canceling microphone to assure outstanding performance, sound insulation and communication