e*Thirteen SL Guidering Direct Mount Chainring 10/11/12-Speed CR3UNA Teeth:38T the Orbea Avant H50 Road

the Orbea Avant H50 Road Bike is the ideal companion for the longest of rides whether they be in the mountains or across uncharted country roads

110% better wear resistance than L02A

Efficient whilst discrete thanks to its proximity to the ground

GRS will keep your pedals performing at their best for years to come

e*Thirteen SL Guidering Direct Mount Chainring 10/11/12-Speed CR3UNA Teeth:38T the Orbea Avant H50 RoadSL Guidering Lighter, stronger and better looking than our original Guiderings; the Guidering SL is intended for use on TRS, LG1 and legacy e*thirteen cranks. The Guidering SL is 8mm offset. This offset will achieve both boost (52mm) and non boost (49mm) spacing on e*thirteen cranks that feature adjustable chainline (2019 and newer TRS & LG1). On legacy and XCX cranks the Guidering SL will achieve a 49mm non boost chainline. SL Chainrings are not