#tire-sealant

#tire-sealant

Developed for road, gravel, and MTB, Dark Energy is the outcome of four years of dedicated research and development both inside the unique Muc-Off R&D Lab and also working closely with pro-team riders and performance staff. Over that period, more than 90 formulations were created and tested through a structured loop of rigorous screening, consisting of over 8,500 hours of dynamometer and tribometer testing and over 100,000km of real-world testing.

The GP5000 S TR is the all-rounder, balancing weight and protection for a fast but durable (and puncture protected) ride. Designed for general purpose road riding, the new size lets you push the boundaries of what "all road" really means. And the increased volume means you can run lower pressures for more traction and comfort while doing so.

The beauty of chainrings is that they wear out, generally after a few seasons depending on how you ride, which means they are a perfect opportunity to give your old bike some new bling. At $75 a pop, they aren't exactly cheap. But the precision of these machined-in-Colorado 7075 chainrings is on point, and Wheels Mfg has a long record of making solid, long-lasting components.

It uses a semi-closed cell foam that works by slowly absorbing the air pressure in fully inflated tires. Then, when you puncture, the rapid release of air from your tire causes them to swell up and fill the tire, keeping you riding on air...almost like normal.

the automation of heavy machinery enabled plants to operate continuously, increasing productivity and revenue. The downside was that any small hiccup was acutely felt, cascading through the production line. At first, it was assumed that inadequate lubrication of factory equipment was causing parts to seize up or break apart. And so, the Lubrication and Wear Group of the Institution of Mechanical Engineers, along with the Iron

Rubber bands come in all shapes, colors and sizes, and quality can range significantly between brands. You can buy a smaller pack or buy in bulk, so the pack you choose to purchase can vary depending on your needs.

Wild Enduro Performance Line Michelin's Wild Enduro Performance Line features a double-ply 33 TPI casing, providing a more consistent rebound and ride feel. They use both compounds-Magi-X and Gum-X-together for rolling efficiency and cornering grip. The tires offer high puncture protection with a bead-to-bead shield helping to protect against sidewall punctures. Pinch flats are guarded against with Michelin's Pinch Protection technology, allowing for higher levels of reliability in varying terrain.

While much of the discussion surrounding the 32" wheel size has centered around cross-country bikes and XCO World Cup racing, gravel bikes seem like one of the best and most obvious applications. But as far as we can tell, 32" gravel tires are even more rare, with most of the big-wheeled gravel bikes we've seen relying on the aforementioned mountain bike models.

ReTyre's unique 'carbon-neutral' tire tech looks set to make big inroads in performance and real-world availability, thanks to a new development partnership with Vittoria and a fresh round of venture capital investment. Together, the funding and Vittoria collaboration will help ReTyre expand production of their pioneering sustainable tires. And it signals a shift from making tires for less-demanding applications like kids' bikes and strollers, stepping up to make durable, high-performance eco tires for everyday urban and commuting bikes and ebikes.

After launching several new products in 2025, Silca's first new product to hit the market in 2026 is Hold Fast Carbon Paste. The self-proclaimed " leader in marginal gains," Silca is already well-known for its high-quality bike pumps, multi-tools, immersion waxes, drip lubes, and much more. The brand continues to expand its ever-growing portfolio of products, typically with the goal of improving upon existing options on the market. That also seems to be the intention with its new Hold Fast Carbon Paste.