Octane One Warp Taper IS42/IS52 headset -
S42/IS52 integrated headset, sealed bearings
compatible with both tapered 1.5 - 1 1/8” and standard 1 1/8” steer tubes
7075 aluminium crown-race with a cut for easy installation
spacers set included: 2mm, 3mm, 5mm, 8mm
weight: h-set: ~80g + spacer set: ~20g + star-nut: ~25g
_Warp Taper IS42/IS52