NIUJU CNC Aluminum Computer Mount for SHIMANO PRO PLT / LT Stems | Garmin Wahoo

NIUJU Computer Mount for SHIMANO PRO PLT / LT Stems

Upgrade your road bike cockpit with the NIUJU out-front computer mount, designed for selected SHIMANO PRO PLT and PRO LT stems. The dedicated stem-mounted design provides a clean, integrated mounting position for your cycling computer.

Available in two versions, N127 and N128, to match different PRO stem generations and mounting-hole spacing. Please select the correct version according to your stem model and angle.

Key Features

• Dedicated PRO Stem Fit: Designed for selected SHIMANO PRO PLT and PRO LT stems.
• CNC Aluminum Construction: Precision-machined aluminum alloy design.
• Out-Front Mounting: Positions the cycling computer ahead of the stem.
• Two Mounting Versions: N127 with 27mm hole spacing and N128 with 28mm hole spacing.
• Multiple Stem Angles: Supports selected -6°, -10° and -17° stem configurations.
• Computer Interface Options: Choose the appropriate interface for your cycling computer.

Stem Compatibility

N127 – 27mm Mounting Hole Spacing

• Older SHIMANO PRO LT -6° Stem
• Older SHIMANO PRO PLT -10° Stem
• Selected -17° Versions – Reverse Installation Required

N128 – 28mm Mounting Hole Spacing

• 2025 SHIMANO PRO PLT -6° Stem
• Selected -17° Versions – Reverse Installation Required

Not Compatible: 2025 SHIMANO PRO LT 0° Stem.

Other stem angles and mounting configurations are not supported unless specifically confirmed.

Product Specifications

• Brand: NIUJU
• Product Type: Out-Front Bike Computer Mount
• Models: N127 / N128
• Main Body Material: CNC-Machined Aluminum Alloy
• N127 Hole Spacing: 27mm Center-to-Center
• N128 Hole Spacing: 28mm Center-to-Center
• Mounting Position: Stem-Mounted
• Application: Road Cycling

Bike Computer Compatibility

Select the correct computer interface when ordering. Compatibility with larger cycling computers depends on the installation position and available clearance.

Important Size Restrictions:

• When installed beneath the stem, oversized computers such as Wahoo ELEMNT ACE and Giant G9 are not supported.
• Reverse installation is not compatible with bike computers longer than 110mm.
• Please verify your cycling computer dimensions and mounting clearance before ordering.

Installation Notes

• Confirm your stem generation, angle and mounting-hole spacing before ordering.
• Choose N127 for compatible 27mm stem mounting holes.
• Choose N128 for compatible 28mm stem mounting holes.
• Selected -17° stems require reverse installation.
• Check that the computer and mount are securely installed before riding.
• Follow the stem manufacturer's recommended bolt torque specifications.
• Use a safety tether for additional security.

Important Notice

N127 and N128 are designed for different stem mounting configurations and are not interchangeable.

This product is not a universal computer mount. Please compare your stem with the compatibility images before ordering.

If you are unsure about compatibility, please contact us with clear photos of your stem and mounting holes.

Compatibility Check: Due to the complexity of original equipment manufacturer (OEM) parts' models and batches, there may be instances where this product is incompatible.

Upon receiving this product, please compare it with the OEM specifications to ensure compatibility before installation.

Torque Specifications: Install this product strictly according to the torque values specified in the OEM parts manual.Installation Issues: If you encounter any discrepancies with the OEM specifications or face difficulties at the initial stage of installation, stop immediately and contact customer service for assistance with returns or exchanges.

No Forced Installation: Do not force installation under any circumstances.Liability: Any damages resulting from forced installation or unauthorized modifications of this product (or its components) will be the sole responsibility of the buyer.

All products are photographed to accurately represent the colors you will see upon receipt.

Due to differences in lighting, angles, or screen settings, slight color variations may occur.

The actual product should be considered the standard.For "colored" and "blue" products, the coloring process may result in uneven color distribution, making each product unique.