Headsets

Product Highlights: 1 1/2" - 1 1/8" Upper with 1 1/2 Lower. 2 Fork Races Included for 1 1/8" or 1 1/2" Fork 1 1/8" - Standard 1 1/8th Upper and Lower Sealed ACB - CNC Alloy Top Cap Tangent Laser Logo

There is more to Box carbon headsets than their striking good looks. From top to bottom, the Box One™ Carbon Tapered Headset was designed to perform.Each unit features a custom CNC-machined aluminum compression cap in the shape of the Box logo with cut-outs to...

There is more to our carbon headsets than their striking good looks. From top to bottom, Box One™ Carbon Headsets was designed to perform. Each unit features a custom CNC-machined aluminum compression cap in the shape of the Box logo with cut-outs to reduce...

All Box headsets are engineered and crafted using our Oversized Technology. As we follow the load paths down the handlebars, through the stem-to-bar interface, we arrive at the headset focal point. Since any steering stiffness can easily be lost to headset play, we have...

Box Two™ Integrated Headsets feature an aluminum compression cap, CNC-machined bearing cover, and split crown race with super-smooth rolling, precision 45x45 bearings. 

Box Two™ Integrated headsets feature an aluminum top cap, CNC-machined bearing cover, and split crown race with super-smooth rolling, precision 45x45 bearings Important notes: This headset was designed to allow 1-inch forks with frames that have 1-1/8-inch integrated head tubes. Compatibility: Box One XS...

DESCRIPTION Box Two™ Integrated headsets feature an aluminum top cap, CNC-machined bearing cover, and solid crown race with super-smooth rolling, angular contact bearings. FEATURES Precision Sealed Bearings COMPATIBILITY Box One XS ForkBox One XE ForkBox One Stem LockFrames with an 1" Integrated NON-Tapered Head-Tube...

The ELEVN Tapered integrated BMX headset is specifically designed for frames with tapered headtube (1.5″ bottom – 1-1/8″ top). Integrated Tapered headset alloy 6061 with light compressor custom kit with ultra smooth sealed bearings.Each headset includes a 1 1/8 top and 1.5 bottom bearing,...

Upper bearings:1-1/8'' Campy, 45°/°45 ACB (yellow seal) Lower bearings: 1-1/8'' Campy, 45°/°45 ACB (yellow seal) Headtube OD: 44mm Stack height: 16.7mm

Offering excellent value for money, POSITION ONE offers a headset designed and developed for 1-1/8" standard threadless steerer headtube on 1-1/8" steerer fork. It has sealed bearings as well as CNC machined Aluminum cups and compression star. FEATURES: SHIS: EC34/28.6 | EC34/30 Angular contact...

1" and 1 1/8" headset. The lightest external headset on market with weight of 100 grams. Sealed bearing, super light alu race crown and bolt for maximum weight saving.

Upper bearings:1-1/8'' Campy, 45°/°45 ACB (yellow seal) Lower bearings: 1-1/8'' Campy, 45°/°45 ACB (yellow seal) Headtube OD: 44mm Stack height: 16.7mm

Upper bearings: 5/32''x22 caged ball bearings Lower bearings: oversized 1/4''x15 caged ball bearings Forged and CNC machined Cr-Mo lower cup Cups: 12mm deep cup design Stack height: 29mm

1-1/8" 45/45 ACB upper - 42mm ID 1.5" 36/45 ACB lower - 52mm ID Compatible with carbon or alloy head tubes For 1-1/8" to 1.5" tapered steerers 16.3mm stack height 74.2g

1-1/8"/1.5", 36°/45° ACB For tapered 50 mm/62 mm OD head tube For 1-1/8" to 1.5" tapered fork Upper: Forged alloy cup with ACB (blue seal) Lower: 1.5" CNC-machined alloy cup with ACB (black seal) Stack height: 16.9 mm + 2.9 mm = 19.8 mm...

The DropSet 4 features a bearing designed from the ground up for the specific application of a drop in headset with an emphasis on reducing creaking. Additionally, our patented GripLock design provides improved pre-load retention.- Patented GripLock® design- 10-year built-to-last warranty (the same as...