POSITION ONE INTEGRATED HEADSET 1-1/8" Offering excellent value for money, POSITION ONE offers a headset designed and developed for integrated 1-1/8" steerer headtube on 1-1/8" steerer forks. It has sealed bearings as well as a sealed cover and an Aluminum compression star. FEATURES : SHIS: IS42/28.6 | IS42/30 Angular contact bearings 45° x 45° Sealed annular bearings Aluminum cover and compression star Weight: 80g COMPATIBILITY: Fits 1-1/8" integrated head tube frames Fits 1-1/8" Steerer forks