E*thirteen Helix R Guidering (3mm Offset) 3-Bolt 30t Gray MFPN=11A00573 Professional wrenches fit internal nipples

Professional wrenches fit internal nipples on many deep section aero rims

The Origami Fenders are super light and can easily be installed onto almost any bicycle

6' Color Sage Green

The Circus Expert is an air sprung dirt jumping fork designed to be light stiff and low maintenance

E*thirteen Helix R Guidering (3mm Offset) 3-Bolt 30t Gray MFPN=11A00573 Professional wrenches fit internal nipplesE*thirteen QuickConnect Direct Mount rings include 1mm spacers, which allows them to be run on legacy cranks (TRS LG1 XCX), as well as Helix and Helix R cranks 3 bolt direct mount chainrings fit SRAM and other similar interface cranks Tooth profile is compatible with both Shimano and SRAM chains in both 11 and 12 speed Can be flipped to provide either a 52 or 55mm chainline Model Helix R Ring Type Single (Anti Chain Drop) Mount 3 Bolt DM 3mm Offset