Semi Integrated

6061 T6 aluminum caps and covers internally contoured and relieved to minimize weight and maximize strength
Low-friction upper bearing seal completely seals cup from contaminants and is fully captured by the top cover with no loose parts
Alloy Dual-Seal crown race provides excellent seal efficiency with low friction
Lightweight aluminum/w steel hybrid Hellbender LITE sealed cartridge bearing
35 percent lighter over comparable models

Premium headset created for riders seeking to lower their handlebars as low as possible without compromising bearing longevity and proper preload
Internally contoured and relieved 6061-T6 aluminum for minimized weight and maximized strength
Alloy dual-seal crown race provides excellent seal efficiency with low friction
Premium, sealed stainless steel Hellbender bearings

7075 T-6 aluminum cups
Compatible with tapered 1-1/8` to 1-1/2` steerer tubes, or straight 1-1/8` steerers with a conversion crown race (sold separately)
Aluminum dual seal crown race protects lower bearing
Carbon-friendy compression ring captured in top cover
Stainless bearings feature Split-Lip seals for twice the protection of a typical cartridge bearing

6061-T6 aluminum internally relieved Zero Stack cups and cover to reduce weight
High-quality, low friction face seals on the crown races
Dependable black oxide, sealed bearings
97g-120g

6061-T6 aluminum internally relieved Zero Stack cups and cover to reduce weight
High-quality, low friction face seals on the crown races
Dependable black oxide, sealed bearings
97g-120g

High quality stainless steel bearings
High quality seals
Laser etched graphic to easily identify the headset spec plus provides a higher quality look

Steel cup semi-integrated design
Alloy top cap with Hollow bolt
Allows for brake cable pass through
Caged bearing 5/32` x 22A
ED Black durable finish

6061-T6 aluminum internally relieved Zero Stack cups and cover to reduce weight
High-quality, low friction face seals on the crown races
Dependable black oxide, sealed bearings
97g-120g

Fits tapered headtube 1-1/8` top-1.5` bottom
36??/45?? ACB sealed cartridge bearings

6061-T6 aluminum internally relieved Zero Stack cups and cover to reduce weight
High-quality, low friction face seals on the crown races
Dependable black oxide, sealed bearings
97g-120g

For tapered 50mm/57mm OD head tube
For 1.5` headtube and 1-1/8` steerer
1-1/8 alloy internal cup with 36??/45?? ACB sealed bearing upper
1.5 cromo external cup with caged ball bearing lower
188g

Aluminum construction
For tapered 50mm/57mm head tube
1-1/8 alloy internal cup with 36??/45?? ACB sealed bearing upper
1.5 alloy external cup with 36??/45?? ACB sealed 1.5 bearing lower
141g

Highly polished sealed angular contact premium bearings ensure smooth operation
CNC machined AL6061 top cover is sealed to keep moisture and grit away from the bearings
CNC machined AL7075 crown race protects the lower bearings and fork
AL6061 top cap, forged stainless steel bolt, and star nut

Highly polished sealed angular contact premium bearings ensure smooth operation
CNC machined AL6061 top cover is sealed to keep moisture and grit away from the bearings
CNC machined AL7075 crown race protects the lower bearings and fork
AL6061 top cap, forged stainless steel bolt, and star nut

Highly polished sealed angular contact premium bearings ensure smooth operation
CNC machined AL6061 top cover is sealed to keep moisture and grit away from the bearings
CNC machined AL7075 crown race protects the lower bearings and fork
AL6061 top cap, forged stainless steel bolt, and star nut

Highly polished sealed angular contact premium bearings ensure smooth operation
CNC machined AL6061 top cover is sealed to keep moisture and grit away from the bearings
CNC machined AL7075 crown race protects the lower bearings and fork
AL6061 top cap, forged stainless steel bolt, and star nut

A headset designed to bridge the gap between the 40-series and 110-series headsets
6061 T-6 Aluminum, Internally contoured and relieved to minimize weight and maximize strength
Low-friction upper bearing seal completely seals cup from contaminants and is fully captured by the top cover with no loose parts
Alloy Dual-Seal crown race provides excellent seal efficiency with low friction
Premium, sealed stainless-steel Hellbender bearings
Bright, dip anodized Black finish

A headset designed to bridge the gap between the 40-series and 110-series headsets
6061 T-6 Aluminum, Internally contoured and relieved to minimize weight and maximize strength
Low-friction upper bearing seal completely seals cup from contaminants and is fully captured by the top cover with no loose parts
Alloy Dual-Seal crown race provides excellent seal efficiency with low friction
Premium, sealed stainless-steel Hellbender bearings
Bright, dip anodized Black finish

Transform the head angle of your mountain bike with ease, with up to six offset angle adjustments
Steeper or slacker adjustments from 0.5 to 1.5 degrees, make dialing in the perfect geometry to attack the trail a breeze
7075 T-6 Aluminum, Internally contoured and relieved to minimize weight and maximize strength
Low-friction upper bearing seal completely seals cup from contaminants and is fully captured by the top cover with no loose parts
Interlok spacer compatible

Cr-Mo steel cups with integrated semi-cartridge bearing
For 49mm OD head tube
Alloy top cover