Reset Racing Flatstack 10 EC44/30 Headset Bottom Assembly

Super flat: The Flatstack 10 EC44/30 headset bottom assembly by Reset Racing

The Reset Racing Flatstack 10 headset bottom assembly has a particularly flat design and is equipped with high-quality angular contact ball bearings. Added to this is its sophisticated sealing system that shields the bearings against intrusive dirt and splashing water.

Use:

Designed for 1 1/8" lower head tubes in combination with standard 1 1/8" forks.

Specifications:

Application:

Cross Country

Bottom Cup:

1 1/8"

Steerer Tube:

1 1/8"

Design:

external cup (EC)

Technical Information:

Material:

aluminium (7075)

Bearings:

angular contact ball, steel

Lower Insert Depth:

8.5 mm

Bottom Stack Height:

13.5 mm

Bottom Outer Diameter:

44 mm

Bottom Inner Diameter:

30 mm

Seals:

radial shaft seal, O-ring

Features:

• anodised

Standardized Headset Identification System (S.H.I.S.):

In order to clarify and bring uniformity to a sea of headset standards, manufacturers Acros, Cane Creek, Hope, Race Face, Reset Racing and Ritchey have agreed upon using a shared nomenclature, which will likely include more participating companies in the future. This system takes into account a combination of frame and fork dimensions. Both the top and bottom parts of the headset are marked by two alphanumeric identifiers. The first identifier indicates the type of headset (External Cup, Zero Stack, Integrated) and head tube diameter. The second identifier - separated from the first by a backslash - indicates the diameter of the steerer tube. When referring to a complete headset, the specifications of both top and bottom parts must be combined.

Nomenclature:

EC:

Bearings contained within headset cups that are located outside of the frame (External Cup)

ZS:

Bearings contained within pressed-in headset cups where the cup and bearings rest inside the frame (Zero Stack)

IS:

Bearings that fit directly into a bonded or machined interface that is integrated into the frame (Integrated)

Manufacturer Number:

7794

Contents:

• 1 x Reset Racing Flatstack 10 lower cup incl. stainless steel bearings
• 1 x crown race
• 1 x O-ring