The Sinz Integrated Headsets are available in a variety of sizes including Step Down Integrated, Standard Integrated, and Tapered Integrated. Four colors including anodized black, red, blue, as well as painted white. Here's the breakdown:
Step Down 1-1/8" to 1" Integrated Headset
The Sinz Step Down Integrated Headset-1-1/8" to 1" is for frames that use a 1-1/8” integrated head-tube, but for riders that use a 1” steerer tube fork. Although the bearings on the reducer model, and the standard integrated model are the same, the reducer model uses a 1” compatible bearing race as well as compression ring and top cover. This allows you to use a mini or expert 1" fork on a frame that has a 1-1/8" integrated head tube. 2.1oz headset weight
Integrated 1-1/8" Headset
This headset is designed for frames with integrated head tube - for integrated headsets. Includes sealed cartridge roller bearings, stainless fork race, star nut, headset bolt and etched alloy top cap. 2.3oz headset weight
Tapered Integrated Headset
The Sinz Tapered Integrated Headset-1 1/8" to 1.5" has a 1-1/8” top bearing, and a 1.5” bottom bearing for frames with tapered head-tubes. It comes with a 1.5” bearing race as well as a 1-1/8” reducer bearing race, so it’s compatible with fork steerer tubes straight 1-1/8” or tapered 1-1/8 – 1.5”. All bearing races are split, so they are easy to install & remove. Top covers are 8mm in height. 3.3oz headset weight.