FSA The Pig DH Pro EC34/28.6 - EC34/30 Headset

FSA The Pig DH Pro is an Ahead headset for 1 1/8" full length head tubes. External forged bearing cups, aluminium on top, ChroMoly on bottom, with aluminium cap.

Use:

For 1 1/8" upper and lower head tubes combined with standard 1 1/8" forks.

Specifications:

Application:

Downhill

Top Cup:

1 1/8"

Bottom Cup:

1 1/8"

Steerer Tube:

1 1/8"

Design:

external cup (EC)

Technical Information:

Material:

aluminium, steel

Bearings:

Angular contact ball bearings (36°/ 36° ACB, top), cartridge bearings (bottom)

Upper Insert Depth:

10 mm

Lower Insert Depth:

10 mm

Top Stack Height:

15.4 mm

Bottom Stack Height:

16 mm

Top Outer Diameter:

34 mm

Top Inner Diameter:

28.6 mm

Bottom Outer Diameter:

34 mm

Bottom Inner Diameter:

30 mm

Seals:

Black Seal

Top Cap:

aluminium

Features:

• bottom headset cup made of steel
• top headset cup made of forged aluminium
• total stack height: 31.4 mm

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:

EC34/28.6 - EC34/30:

141-2005

Contents:

• 1 x FSA The Pig DH Pro top headset cup incl. bearings
• 1 x FSA The Pig DH Pro bottom headset cup incl. bearings
• 1 x FSA headset cap
• 1 x compression ring
• 1 x FSA Ahead cap
• 1 x star nut with aluminium bolt
• 1 x crown race