Threaded Headsets

Threaded Headset

Y90A

EC29/25.4-24tpi | EC29/27
EC30/25.4-24tpi | EC30/26

➤ Alloy Cap/Cup
➤ Sealed Bearings
➤ Top Nut: 22.2
➤ Cup O.D.: 30/30.2
➤ Crown Cone: 27/26.4
➤ Height: 34.7

Technical Diagram

Threaded Headset

Y95A

EC29/29.4-24tpi | EC29/27
EC30/25.4-24tpi | EC30/26

➤ Alloy Cap/Cup
➤ Sealed Bearings
➤ Top Nut: 22.2
➤ Cup O.D.: 30/30.2
➤ Crown Cone: 27/26.4
➤ Height: 36

Technical Diagram

Threaded Headset

F-215AW

EC34/28.6-26tpi | EC34/30

➤ Alloy 
➤ Sealed Bearings
➤ Top Nut: 25.4
➤ Cup O.D.: 34
➤ Crown Cone: 30
➤ Height: 39.4

Technical Diagram

Threaded Headset

F-216AW

EC29/29.4-24tpi | EC29/27
EC30/25.4-24tpi | EC30/26

➤ Alloy
➤ Sealed Bearings
➤ Top Nut: 22.2
➤ Cup O.D.: 30
➤ Crown Cone: 27
➤ Height: 39

Technical Diagram

Threaded Headset

F-978AW

EC34/28.6-26tpi | EC34/30

➤ Alloy
➤ Ball Retainers
➤ Top Nut: 25.4
➤ Cup O.D.: 34
➤ Crown Cone: 30
➤ Height: 35.8

Technical Diagram

Threaded Headset

F-979AW

EC29/25.4-24tpi | EC29/27

➤ Alloy
➤ Ball Retainers
➤ Top Nut: 22.2
➤ Cup O.D.: 30
➤ Crown Cone: 27
➤ Height: 36.6

Technical Diagram

Threaded Headset

LF-867AW

EC34/28.6-26tpi | EC34/30

➤ Alloy
➤ Ball Retainers
➤ Top Nut: 25.4
➤ Cup O.D.: 34
➤ Crown Cone: 30
➤ Height: 38.6

Technical Diagram

Threaded Headset

LF-9001AW

EC29/25.4-24tpi | EC29/27

➤ Alloy
➤ Ball Retainers
➤ Top Nut: 22.2
➤ Cup O.D.: 30
➤ Crown Cone: 27
➤ Height: 36.8

Technical Diagram

Threaded Headset

M94

EC34/28.6-26tpi | EC34/30

➤ Alloy
➤ Ball Retainers
➤ Top Nut: 25.4
➤ Cup O.D.: 34
➤ Crown Cone: 30
➤ Height: 38

Technical Diagram

Threaded Headset

LF-844

EC29/25.4-24tpi | EC29/27

➤ Steel
➤ Ball Retainers
➤ Top Nut: 22.2
➤ Cup O.D.: 30
➤ Crown Cone: 27
➤ Height: 35.7

Technical Diagram

Threaded Headset

LF-842E | LF-842EA | LF-842EH

EC29/25.4-24tpi | EC29/27

➤ Steel
➤ Ball Retainers
➤ Top Nut: 22.2
➤ Cup O.D.: 30 | 32.5 | 34
➤ Crown Cone: 27
➤ Height: 34.9

Threaded Headset

F-973SW

EC34/28.6-26tpi | EC34/3

➤ Steel
➤ Ball Retainers
➤ Top Nut: 25.4
➤ Cup O.D.: 34
➤ Crown Cone: 30
➤ Height: 34.3

Technical Diagram

Threaded Headset

F-974EW | F-974EAW | F974EHW

EC29/25.4-24tpi | EC29/27

➤ Steel
➤ Ball Retainers
➤ Top Nut: 22.2
➤ Cup O.D.: 30 | 32.5 | 34
➤ Crown Cone: 27
➤ Height: 34.4

Technical Diagram

Threaded Headset

F-985SW

EC34/28.6-26tpi | EC34/30

➤ Steel
➤ Cartridge Bearings
➤ Top Nut: 25.4
➤ Cup O.D.: 34
➤ Crown Cone: 30
➤ Height: 38.3

Technical Diagram

Threaded Headset

F-986SW

EC29/25.4-24tpi | EC29/27

➤ Steel
➤ Cartridge Bearings
➤ Top Nut: 22.2
➤ Cup O.D.: 30
➤ Crown Cone: 27
➤ Height: 38.4

Technical Diagram

Threaded Headset

F-208SW

EC34/28.6-26tpi | EC34/30

➤ Steel
➤ Ball Retainers
➤ Top Nut: 25.4
➤ Cup O.D.: 34
➤ Crown Cone: 30
➤ Height: 32.6

Technical Diagram

Threaded Headset

F-218SW

EC29/25.4-24tpi | EC29/27

➤ Steel
➤ Ball Retainers
➤ Top Nut: 22.2
➤ Cup O.D.: 30
➤ Crown Cone: 27
➤ Height: 30.4

Technical Diagram

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