Compact Upper Slider | Fits all Gen 2 Guides | incl. hardware | black e*spec When every bit of grip

When every bit of grip counts on the rear

Enter the Helix Race 13-52T - a 12-speed close-ratio cassette specifically engineered for steep terrain where climbing speeds are high and descents are gravity-powered

Race Alloy hubs are designed to deliver low drag

e*spec Upper Slider / 1st Gen - Replacement upper slider for e*spec guides

The carbon rims come with e*thirteen's trusted Lifetime Carbon Rim Warranty so you can push your limits and ride with confidence

Compact Upper Slider | Fits all Gen 2 Guides | incl. hardware | black e*spec When every bit of gripOur new compact upper slider keeps things tidy on enduro and trail bikes. The small footprint provides better clearance for big tires and larger, modern chainstays and saves precious grams when you need to pedal to the top. A convenient easy open feature allows for simple chainring changes, and co molded rubber inside the slider keeps chain noise to a minimum. This slider comes stock on all TRS guides and is also compatible with Gen2 LG1 guides.