E*thirteen Helix R Guidering(3mm Offset)3-Bolt34t - Interg CheckoutTitle=Ergon SM E-Mountain Pro Women's Saddle - S/M M-pulse ultra-low drag magnetic pawl

M-pulse ultra-low drag magnetic pawl adjustable hubs with 1

PSI 300 Gauge Digital

Front wheels: choose Halo Wide Boy non-disc 20mm thru-axle hub (dirt jump) or Halo Spin Doctor 6F convertible hub

nylon/fiberglass

} Developed with comfort in mind for tough roads and long days on the bike Breathable and moisture wicking

E*thirteen Helix R Guidering(3mm Offset)3-Bolt34t - Interg CheckoutTitle=Ergon SM E-Mountain Pro Women's Saddle - S/M M-pulse ultra-low drag magnetic pawlE*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