Universal Parts 12mm Bent Valve Stem

Easy Access: 12mm Bent Tubeless Valve Stem

Stop struggling with tight clearances when checking your tire pressure. The Universal Parts Bent Air Valve Stem features a fixed 90-degree angle that projects the valve away from the hub, making it easy to reach with any standard air chuck. Designed as a direct OEM-quality replacement for Genuine Buddy and Chicago Scooter Co. models, this bolt-on stem provides a secure, leak-proof seal for 12mm rim openings.

Technical Performance Features

• 90-Degree Angled Design: Engineered to provide clear access for pressure gauges and pumps on small-diameter wheels where straight stems are blocked by the hub or brake components.
• Secure Bolt-On Installation: Features a threaded metal body with a removable locking nut and dual rubber seals, providing a much more reliable fit than standard pull-through rubber stems.
• 12mm Mounting Diameter: Specifically sized for rims with a 12mm valve hole, ensuring a precision airtight fit on a wide range of modern tubeless scooter rims.
• All-Inclusive Kit: Comes complete with a threaded plastic valve cap, valve core, and all necessary hardware for a professional-grade install.

Comprehensive Fitment Guide

This 12mm stem is the factory-standard fit for many Genuine Scooter Co. and Chicago Scooter Co. models:

Technical Specifications

• Mounting Hole Diameter: 12mm
• Type: Bent / 90-Degree
• Material: Metal Stem with Rubber Seals
• Compatibility: Tubeless Tires Only

Mechanic's Note: This is a Tubeless valve stem. It is secured by tightening the locking nut against the rim; it is not for use with inner tubes. Pro Tip: When installing, ensure the rim surface around the 12mm hole is clean and free of old rubber debris to ensure the new seals create a perfect airtight bond.

NOTE: Easy 5-step installation process:

• Step 1: Remove the plastic valve cap.
• Step 2: Un-thread valve nut
• Step 3: Remove upper rubber seal.
• Step 4: Insert into wheel assembly.
• Step 5: Put rubber seal on and tighten nut to fit.

SKU: 153-19
Vendor: Universal Parts

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