Specialized – Feral MTB Components

+/- 0.5 Oval Headset Cup for Specialized

feralmtb — Tue, 22 Apr 2025 16:58:42 +0000

+/- 0.5 Degree Adjustable Headset Cup – Oval

Our Feral +/- 0.5 degree headcup fits Specialized Bikes that feature “Oval” shaped geo adjustable headset cups. Our Feral cup allows you to steepen or slacken your headtube angle by 0.5 degrees instead of a full 1.0 degree using the adjustable headcup from Specialized. We also made a few minor design mods that provide better fit and performance.

CNC Manufactured from a single block of 6061-T6 Aluminum to ISO 2768 Fine Standards, our headcup is strong and precise. We then finish with 120 Micron Bead Blast, Anodize, and Laser Engrave the Feral MTB Components brand for a unique part that is both functional and attractive.

OVAL HEADTUBE BIKES

- 2021+ SJ EVO “CARBON”
- 2025+ SJ 15 “CARBON”
- Turbo Kenevo SL 2
- Turbo Kenevo SL

SPECIFICATIONS

- Adjustable +/- 0.5 Degrees
- CNC 6061-T6 Aluminum
- Finish: Bead Blasted
- Color: Black Anodized
- Weight: 16 grams
- Includes: Rubber O-ring Seal
- Warranty: Lifetime / No Fail

+/- 0.5 Round Headset Cup for Specialized

feralmtb — Mon, 11 Mar 2024 15:17:51 +0000

+/- 0.5 Degree Adjustable Headset Cup – Round

This Feral +/- 0.5 degree headcup fits Specialized Bikes that feature “Round” shaped geo adjustable headset cups. Our Feral cup allows you to steepen or slacken your headtube angle by 0.5 degrees instead of a full 1.0 degree using the adjustable headcup from Specialized. We also made a few minor design mods that provide better fit and performance.

ROUND HEADTUBE BIKES

- 2021+ SJ EVO Alloy
- 2022+ Turbo Levo 3
- 2023+ Turbo Levo SL 2
- 2025+ SJ 15 Alloy
- Turbo Levo 4
- Turbo Levo R

SPECIFICATIONS

- Adjustable +/- 0.5 Degrees
- CNC 6061-T6 Aluminum
- Finish: Bead Blasted
- Color: Black Anodized
- Weight: 29 grams
- Includes: Rubber O-ring Seal
- Warranty: Lifetime / No Fail