NIUJU Giant Propel Gen4 OD2 Headset Adapter Spacers for Integrated Handlebars
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Convert the GIANT Propel GEN4 (2027) headset interface for selected aftermarket integrated handlebars with this NIUJU 3D-printed nylon adapter. The range includes BIGROCK Gen2, CADEX AERO, EXS AeroVer, Tavelo AROW and GANNA/CRW options; the OD2 D-shape steerer filler block is included as specified.
Available Options
Select the exact option that matches your setup:
- N3001 BIGROCK Gen2 Integrated Handlebar Upper Adapter Spacer
- N3002 CADEX AERO Integrated Handlebar Upper Adapter Spacer
- N3003 EXS Integrated Handlebar Upper Adapter Spacer
- N3004 Tavelo AROW Integrated Handlebar Upper Adapter Spacer
- N3020 GANNA / CRW Integrated Handlebar Headset Base Adapter
- Other handlebar models are available by custom order after quotation.
Fitment, Materials & Installation Details
NIUJU Custom Headset Adapter Spacer for GIANT Propel GEN4
Designed specifically for the GIANT Propel GEN4 platform, this adapter spacer allows riders to install third-party integrated handlebars while keeping the original headset system intact.
Manufactured using industrial-grade 3D printing with imported nylon polymer, the spacer provides excellent strength, durability, and precise fitment for modern aero cockpit setups.
This solution enables a clean cockpit conversion without permanent frame modification.
Key Features
• Designed for GIANT Propel GEN4 (2027)
• Compatible with multiple integrated handlebars
• Industrial-grade 3D printed nylon polymer
• Lightweight and durable
• Maintains original headset structure
• Clean aero cockpit conversion
Spacer Options
Different versions are available depending on the handlebar model.
Supported cockpit options include:
CADEX AERO Integrated Handlebar
BIGROCK Gen2 Integrated Handlebar
EXS AEROVER Integrated Handlebar
Tavelo AROW OD2 Handlebar
GANNA / CRW Integrated Handlebar
Specifications
Material: Industrial Grade Nylon Polymer
Manufacturing: Industrial 3D Printing
Compatibility: GIANT Propel GEN4
Steerer Type: OD2
Included:
OD2 D-shape steerer filler block
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