Pirelli RoadTUBE (700C)

Lightweight Precision. Reliable Air Retention.

The hallmark feature of the Pirelli RoadTUBE is its optimized wall-thickness butyl construction. Unlike standard, heavy-gauge inner tubes that add unwanted rotational mass and increase rolling resistance, Pirelli utilizes a refined latex-like butyl compound that stays supple inside the tire casing. This allows the tube to conform smoothly to the inner tire wall, reducing friction, lowering rolling resistance, and providing consistent air pressure retention over multi-day training blocks.

Why the Pirelli RoadTUBE Belongs in Your Saddle Bag:

• Optimized Butyl Formulation: Made from high-grade, thin-wall butyl rubber that delivers lower weight and superior suppleness compared to traditional thick training tubes.

• Exceptional Air Pressure Retention: Holds pressure significantly longer than ultra-light latex or TPU tubes, making it ideal for daily commuting and low-maintenance training setups.

• Compact & Easy to Pack: Folds down tight to take up minimal space in your jersey pocket, saddle bag, or storage keg.

• Presta Valve Options: Fitted with dependable Presta valves featuring removable valve cores for easy installation of valve extenders or sealant application.

• Broad Road Tire Compatibility: Tailored specifically for modern road tire widths (ranging from 700x23c up to 700x30c).

Technical Specifications:

• Material: Premium Thin-Wall Butyl Rubber

• Wheel Size: 700c (ETRTO 622)

• Tire Width Compatibility: 700x23c – 700x30c

• Valve Type: Presta (Black Anodized / Removable Core)

• Average Weight: ~85 grams (48mm valve)

The Alegro Perspective: A good inner tube is the most underrated upgrade for ride feel. Ultra-thick budget tubes feel heavy, stiff, and dead on the road. The Pirelli RoadTUBE strikes the perfect balance: it’s noticeably lighter and more supple than standard tubes. While still maintaining the rock-solid air retention and flat resistance you expect from high-quality butyl. Keep one in your frame bag as a backup or run them daily for smooth, hassle-free road miles.

Supple Road Performance. Compact Backup Security. Elevate Your Ride with Pirelli.