edco Monoblock Cassette

  • Single-piece design, machined from solid block of chromoly steel.
  • Electroplated for durability and lower friction.
  • Shift ramps and profiled teeth provide smooth shifts.
  • Converts 10 speed freehubs to 11 speed.

$12.99 - $159.99

SKU: 68-21125




Cassette Monoblock

edco's Monoblock is a piece of art: a single-piece cassette exquisitely machined from a solid block of cold-forged chromoly steel – then heat-treated, tumble-finished, and electroplated for added durability and low-friction operation.

Shifting ramps and profiled teeth provide smooth and consistent shifts; its honeycomb design allows for maximum material removal while maintaining strength.

Ten + Eleven

Have a set of 10-speed wheels that you’d like to use with a new 11-speed group set? Monoblock's design allows for engagement on a 10-speed freehub body. Just purchase and install edco's 11-speed Monoblock cassette and our optional Ten+Eleven lock ring.

Shimano/SRAM Compatible 10 Speed Cassettes

Single piece chromoly construction. Lock-ring included.

SKU Series Range Ratios Weight MSRP
68-11125Shimano 10-Speed11-2511-12-13-14-15-17-19-21-23-25153g$189
68-11225Shimano 10-Speed12-2512-13-14-15-16-17-19-21-23-25157g$189
68-11127Shimano 10-Speed11-2711-12-13-14-15-17-19-21-24-27165g$189
68-11227Shimano 10-Speed12-2712-13-14-15-16-17-19-21-24-27169g$189
68-11228Shimano 10-Speed11-2811-12-13-14-15-17-19-21-24-28180g$189
68-11129Shimano 10-Speed11-2911-12-13-14-15-17-21-24-27-29184g$189
68-11132Shimano 10-Speed11-3211-12-13-14-15-16-18-21-24-32186g$189


Shimano/SRAM Compatible 11 Speed Cassettes

Single piece chromoly construction. Lock-ring included.

SKU Series Range Ratios Weight MSRP
68-21123Shimano 11-Speed11-2311-12-13-14-15-16-17-18-19-21-23157g$199
68-21125Shimano 11-Speed11-2511-12-13-14-15-16-17-19-21-23-25163g$199
68-21225Shimano 11-Speed12-2512-13-14-15-16-17-18-19-21-23-25176g$199
68-21127Shimano 11-Speed11-2711-12-13-14-15-16-17-19-21-24-27166g$199
68-21227Shimano 11-Speed12-2712-13-14-15-16-17-18-19-21-24-27179g$199
68-21128Shimano 11-Speed11-2811-12-13-14-15-17-19-21-23-25-28182g$209
68-21128Shimano 11-Speed12-2812-13-14-15-16-17-19-21-23-25-28190g$209
68-21129Shimano 11-Speed11-2911-12-13-14-15-17-19-21-24-27-29202g$209
68-21132Shimano 11-Speed11-3211-12-13-14-15-16-18-21-24-28-32207g$209
68-21425Shimano 11-Speed (Jr)14-2514-15-16-17-19-20-21-22-23-24-25226g$209
68-22427Shimano 11-Speed (Jr)14-2714-15-16-17-18-19-21-22-23-24-25226g$209


Campagnolo Compatible 11 Speed Cassettes

Single piece chromoly construction. Lock-ring included.

SKU Series Range Ratios Weight MSRP
68-41125Campagnolo 11-Speed11-2511-12-13-14-15-16-17-19-21-23-25163g$209
68-41225Campagnolo 11-Speed12-2512-13-14-15-16-17-18-19-21-23-25169g$209
68-41127Campagnolo 11-Speed11-2711-12-13-14-15-16-17-19-21-24-27167g$209
68-41227Campagnolo 11-Speed12-2712-13-14-15-16-17-18-19-21-24-27180g$209
68-41129Campagnolo 11-Speed11-2911-12-13-14-15-17-19-21-24-27-29210g$229
68-41132Campagnolo 11-Speed11-3211-12-13-14-15-16-18-21-24-28-32213g$229


Ten-to-Eleven Red Lock-Rings

Special Lock-Ring used to convert your Shimano/SRAM compatible 10 speed wheels to 11 speed.

SKU Series Ratios MSRP
81-72013Locknut Red T-11Ten-to-Eleven for 11 Tooth$12.95
81-72014Locknut Red T-12Ten-to-Eleven for 12 Tooth$12.95


Already have this product and need technical support?

Get In Touch with Our Customer Support

Have a question about this product?

Share this:

Tested. Trusted. True.

Inspiring road rider.