Specialized Tarmac SL8 Custom Headset Spacer | 3D Printed Adapter for Black Inc, Roval Rapide, Shimano Pro Vibe EVO, EXS, SEKA, The One Pro, Farsport, Cadex, ENVE, THM
Specialized Tarmac SL8 Custom Headset Spacer | 3D Printed Adapter for Black Inc, Roval Rapide, Shimano Pro Vibe EVO, EXS, SEKA, The One Pro, Farsport, Cadex, ENVE, THM
Specialized Tarmac SL8 Custom Headset Spacer | 3D Printed Adapter for Black Inc, Roval Rapide, Shimano Pro Vibe EVO, EXS, SEKA, The One Pro, Farsport, Cadex, ENVE, THM
Specialized Tarmac SL8 Custom Headset Spacer | 3D Printed Adapter for Black Inc, Roval Rapide, Shimano Pro Vibe EVO, EXS, SEKA, The One Pro, Farsport, Cadex, ENVE, THM
Specialized Tarmac SL8 Custom Headset Spacer | 3D Printed Adapter for Black Inc, Roval Rapide, Shimano Pro Vibe EVO, EXS, SEKA, The One Pro, Farsport, Cadex, ENVE, THM
Specialized Tarmac SL8 Custom Headset Spacer | 3D Printed Adapter for Black Inc, Roval Rapide, Shimano Pro Vibe EVO, EXS, SEKA, The One Pro, Farsport, Cadex, ENVE, THM
Specialized Tarmac SL8 Custom Headset Spacer | 3D Printed Adapter for Black Inc, Roval Rapide, Shimano Pro Vibe EVO, EXS, SEKA, The One Pro, Farsport, Cadex, ENVE, THM

Specialized Tarmac SL8 Custom Headset Spacer | 3D Printed Adapter for Black Inc, Roval Rapide, Shimano Pro Vibe EVO, EXS, SEKA, The One Pro, Farsport, Cadex, ENVE, THM

Prezzo di vendita$59.99

Handlebar stem:SL8 → BLACK INC AERO Upper Spacer Model: DQ-S0001
Quantità:

The NIUJU Custom Headset Spacer Series is engineered exclusively for the Specialized Tarmac SL8, offering precision-fit solutions for a wide range of integrated cockpit systems.
Each spacer is 3D-printed from PA material, ensuring strength, lightweight performance, and perfect alignment with the original SL8 headset structure.

Compatible with multiple handlebar systems including Black Inc, Shimano Pro Vibe EVO, Roval Rapide, EXS Aerover, SEKA Exceed, The One Pro, BIGROCK, Farsport, FSA/Vision, MOMO, THM, Cadex Aero, Quick SSL, ENVE, and more.

Supports STS full internal cable routing and custom stack heights (starting from 10 mm).


Key Features

  • 🔩 Precision fit for Specialized Tarmac SL8 headset

  • 🧩 Customizable height (standard 10 mm; custom heights available)

  • ⚙️ Compatible with multiple integrated handlebars and stems

  • 🌀 Smooth internal cable routing design

  • 🪶 Lightweight 3D-printed PA construction

  • 🧠 Factory-scanned geometry ensures perfect alignment with frame and compression ring


Available Models (SKUs)

SKU Description Handlebar / System
DQ-S0001 Upper Spacer Adapter Black Inc Aero Integrated Handlebar
DQ-S0002 Upper Spacer Adapter Shimano Pro Vibe EVO
DQ-S0003 Upper Spacer Adapter BIGROCK V2
DQ-S0004 Upper Spacer Adapter The One Pro
DQ-S0005 Upper Spacer Adapter Farsport F1 / F1S
DQ-S0006 Upper Spacer Adapter EXS Aerover
DQ-S0007 Upper Spacer Adapter SEKA Exceed
DQ-S0009 Upper Spacer Adapter Trek Madone (Y28)
DQ-S0010 Upper Spacer Adapter Roval Rapide (2nd Gen)
DQ-S0031 Headset Base EXS Aerover (STS Mount Type)
DQ-S0032 Headset Base (1 cm Low Stack) EXS Aerover STS Install
DQ-S0033 Headset Base DEDA Superbox / Colnago CC.01
DQ-S0034 Headset Base The One Pro / BIGROCK V1 & V2 / RPANTAHI
DQ-S0035 Headset Base Farsport F1 / F1S
DQ-S0036 Headset Base FSA / Vision System
DQ-S0037 Headset Base Cannondale MOMO
DQ-S0050 Headset Base Roval Rapide
DQ-S0051 Height Extension Spacer (1 cm) Compatible with OEM Cockpit
DQ-S0052 Full Spacer Set (48 mm) SL8 to SL7 Stem Adapter

Additional custom models in progress:

  • SL8 → THM Full Internal Handlebar Adapter

  • SL8 → Shimano SL Stem 1 cm Adapter

  • SL8 → Cadex Aero Adapter

  • SL8 → SEKA Rapier Adapter

  • SL8 → Quick SSL Integrated Base

  • SL8 → ENVE Internal Headset Base


Customization Options

  • Custom height and stack configurations available

  • Support for STS internal routing or external cable setups

  • Option to match OEM compression ring and bearing cover

  • CAD verification or 3D scan-based fitment service upon request

For special cockpit systems or unique stack requirements, please contact us for a custom quotation before ordering.


Specifications

  • Material: PA (3D-Printed Industrial Nylon)

  • Fit: Specialized Tarmac SL8 Headset

  • Routing: STS Full Internal Compatible

  • Default Height: 10 mm (Adjustable)

  • Weight: Ultra-light structure — precision fit

  • Color: Matte Black / Customizable


Why Choose NIUJU

NIUJU specializes in custom-fit headset solutions for aero road bikes.
Each component is precision-scanned from the original frame and cockpit for millimeter-level accuracy, ensuring a clean integration with factory-style aesthetics and flawless cable management.