Model |
38T, Offset 5.5mm or 40T, Offset 5mm or 42T, Offset 4.5mm or 44T, Offset 4.5mm or 46T, Offset 4mm or 48T, Offset 4mm or 50T, Offset 3.5mm or 52T, Offset 3.5mm |
Made from |
7075-T651 Aluminium Alloy |
Surface coating |
Anodizing |
Made with |
CNC milling |
Ovality |
12% |
Timing |
108° after TDC (top dead centre) |
Compatible cranksets |
Shimano GRX RX600-1/810-1 |
Weight, grams |
57 (38T), 68 (40T), 69 (42T), 73 (44T), 78 (46T), 82 (48T), 87 (50T), 91 (52T) |
Offset, mm |
5.5 (38T), 5 (40T), 4.5 (42T-44T), 4 (46T-48T), 3.5 (50T-52T) |
Chain compatibility |
10/11/12-speed chains : including Shimano HG+ and SRAM AXS flattop chains |
Colour |
Black or Silver or Blue or Gold or Green or Orange or Red or Violet |