#rolling-resistance

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#radial-tires #xc-mountain-biking #tire-construction #tpu-inner-tube #lightweight-cycling #valve-engineering
Bicycling
fromBikerumor
6 days ago

Zleen Racerunner Radical Truly Radial XC Tire Drops 40% Rolling Resistance & 25% Weight

The Zleen Racerunner Radical is a near-radial XC MTB tire claiming lower rolling resistance, reduced weight, larger contact patch, and higher usable pressures.
Bicycling
fromBikerumor
1 month ago

SILCA Ultimate TPU Tube Features Mechanical Valve Bond & Heat-Resistant Design for Increased Durability

SILCA's Ultimate TPU Tube is a lightweight, German-made TPU inner tube engineered for performance, durability, heat resistance, and field repairability, saving watts versus butyl.
fromBikerumor
4 months ago

New Pirelli Smartube RS Tubes are Fast as Tubeless but Lighter

Pirelli's RS inner tubes, featuring a new TPU formulation and a minimalist valve, reduce rolling resistance by 12% and are designed for race day performance.
Bicycling
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