For those looking for every performance gain possible, Kogel is at it again. This time, their Kolossos oversized derailleur cage family has expanded into the…
Always on the hunt for Smoother, Lighter, and Faster, SLF’s Hyper System is evolving. Appropriately called the EVO system, the newest SLF products are split…
Already available for Shimano and SRAM, the Kogel Kolossos oversized derailleur pulley and cage system are now available for Campagnolo EPS derailleurs, too. And it…
Already available for SRAM Eagle’s 12-speed rear derailleurs, now you can upgrade you new Shimano M8100 XT and M9100 XTR 12-speed rear derailleurs, too. The…
The Oversized Pulley Wheel system (OSPW X) has gained popularity over the years, promising improved drivetrain efficiency and lower friction. While the system has slowly…
CeramicSpeed has been telling us for several years that oversized derailleur pulleys spinning ceramic bearings would make us faster on the road. Now the new OSPW X…
The Giro d’Italia is all about hunting that maglia rosa, so AG2R La Mondiale riders are getting a bit of pink motivation thanks to CeramicSpeed pulley wheels.…
CeramicSpeed has a knack for outrageously priced derailleur pulleys. Earlier this year, they unveiled their lighter, but more importantly more durable, 3D printed titanium pulleys…
Kogel’s found new treasure with limited edition gold anodized parts, the latest of which are these oversized pulley wheels for SRAM Eagle 12-speed X-Horizon rear…
Upping the count from their original 14/12 tooth pairs for other derailleurs, the new CeramicSpeed 14-tooth Eagle pulley wheels put equal numbers on both parts.…
Shown aboard this custom titanium Mosaic Cycles road bike featuring ENVE fork, wheels and cockpit were the new CeramicSpeed OSPW titanium derailleur pulley wheel upgrade…
If bigger is better, really bigger must be more better, right? KCNC must think so with their as-yet-unreleased oversized aluminum derailleur pulley wheels. Coming in…
OneUp Components has introduced a few firsts in the oversized cog game, namely the 16T replacement cog. Now, the RAD Cage boosts derailleur performance at…
The all-new SRAM Transmission sheds everything that was wrong with mountain bike drivetrains to create a system that shifts perfectly under power, rides quiet, and…
The first closeup look at the upcoming SRAM Eagle direct-mount rear derailleur and new Eagle SL cassette reveal surprising details. New 1x chainrings with integrated…
We’ve seen some insane modifications to rear derailleurs before, but they’re mostly the work of artisans and probably not intended for daily use. And there…
As more bike brands work on fully hidden, integrated cable, wire and hose designs that hide any connection from shifter lever to brakes and derailleurs,…