Gravel Bike Components

We built our reputation in the mountains and brought that engineering to our gravel components. XCX Race Carbon cranks weigh under 360g. Helix cassettes deliver maximum range with drop-in SRAM®, Shimano®, and TRP® compatibility. Piedmont wheels handle rough roads while remaining lightweight. UL chainrings and bottom brackets complete the build. 5-year warranty. Learn more

14 products

More about e*thirteen Gravel Bike Components

We've spent two decades making components that survive World Cup downhill. Turns out that engineering translates pretty well to roads that aren't really roads.

XCX Race Carbon cranks weigh under 360g without the chainring, making them one of the lightest production cranksets you can buy. Compression-molded carbon, 30mm spindle, APS preload adjuster. For riders who weigh their water bottles.

Helix cassettes bring real range to drop bars. The 9-45T delivers 500% range, 13% more than SRAM XPLR's 10-44T. Two-piece replaceable clusters mean you service the worn part, not the whole cassette. Drop-in compatibility with SRAM®, Shimano®, and TRP® drivetrains. For rougher mixed terrain, the 9-50T and 9-52T go wider.

Piedmont wheels are built for the roads you actually ride. Alloy or carbon, designed to handle washboard gravel, chunky singletrack detours, and everything between. XCX Race Carbon wheels drop weight for racing and fast group rides. Road Bike Action called the XCX "a great option for a rider who wants one wheelset that can handle a wide variety of terrain." XCX Aluminum delivers the same versatility at a friendlier price.

UL chainrings are the lightest 1x gravel option available, strategically machined from our SL platform. 30T to 42T in -5mm offset. Press-fit and threaded bottom brackets round out the build.

Everything is backed by a 5-year warranty and a lifetime warranty on carbon rims.