sunrace guarnitura corsa vintage retro r80 2x Variant:52x42D, 170 mm, silver This is SRAM's mechanical T-Type

This is SRAM's mechanical T-Type group (compatible only with UDH frames)

· Cut marks for adjusting to Cameron Zink’s preferred widths for Slopestyle

0 reduces rolling resistance

This superior quality knee protection features a refined sleeve construction with our latest technological materials that ensure excellent ventilation

sunrace guarnitura corsa vintage retro r80 2x Variant:52x42D, 170 mm, silver This is SRAM's mechanical T-TypeSteel chainrings Aluminum crankarm Recommended bottom bracket: 107 mm BCD: 110 mm (50T X 34T), 130 mm (52T X 42T, 53T X 39T), 5 bolts Spindle: square taper Weight: 843 g (50T X 34T, 170 mm) Use: Road Number of front chainrings: 2x Gear speeds: 8v Chainring teeth: 50T X 34T Crankarm length: 170 mm Spindle type: Square JIS Bolt circle diameter (BCD): 110 mm Material: Aluminum Color: Silver Weight: 843 g,