shop by category
help center
call 888.293.3934
M-F 10am-7pm EST

Menu Button
Call Mon-Fri 10am-7pm EST 888.293.3934
  • swim
    • view all Swim products
    Triathlon WetsuitsSwim Training Equipment
  • bike
    • view all Bike products
    Vehicle Bike RacksTriathlon Packages
  • run
    Running Shoes & Clothing
    • view all Running Shoes & Clothing products
    Run Clothing & Apparel Socks
  • clothing
    • view all Clothing products
    Transition Bags & Triathlon BagsPearl Izumi 2017 Triathlon
  • nutrition
    • view all Nutrition products
    All SupplementsAll Energy Gels & Chews
    Training Equipment
    • view all Training Equipment products
    Lubricants & Body CareBooks
  • electronics
    • view all Electronics products
    Bike Lighting SystemsBike Computers
  • image
  • video
Edco Monoblock 11-Speed Cassette
  • Edco Monoblock 11-Speed Cassette
  • Edco Monoblock 11-Speed Cassette
  • Edco Monoblock 11-Speed Cassette
  • Edco Monoblock 11-Speed Cassette
  • Edco Monoblock 11-Speed Cassette
  • Edco Monoblock 11-Speed Cassette

Edco Monoblock 11-Speed Cassette

Item #: EDC15500 Usually ships the next business day
Price: $229.99
Add to Favorites
  • Discounts not available
additional products you may need
  • Add
  • Qty
  • Add
  • Qty
product description
Join the revolution! This SUPER cool 11-speed cassette can be used on a 10-speed hub body!! Precisely machined from a solid 2.5kg block of strong-light chrome-moly hardened steel, the Monoblock Cassette from Edco turns your 10-speed rear wheel into an 11-speed. With Special long cams at the front of the cassette and proprietary Ten+Eleven locknut, the Monoblock 11-speed cassette fits the smaller 10-speed hub body. If you've recently upgraded to an 11-speed drivetrain, the Monoblock bicycle cassette allows you to upgrade your 10-speed bike wheel into an 11-speed, so it'll work with your 11-speed system. Give your old (and expensive) 10-speed bicycle wheel new life - and save some weight in the process. The Edco Monoblock 11-Speed Cassette keeps your 10-speed wheel on the you can RIDE!!

Monoblock Cassette Features:
  • 10-speed wheels that previously could not be upgraded to 11-speed, now can!
  • Makes it possible to use a 10-speed wheel on an 11-speed drivetrain system
  • One (1) piece strong-light CNC machined chrome-moly hardened steel
  • Fits 10-speed Shimano and SRAM hub body
  • Also works on 11-Speed Shimano and SRAM hub body
  • Compatible with Shimano and SRAM 11-speed drivetrain systems
  • Includes: 0.5mm spacer, standard locknut (black) and Ten+Eleven locknut (red)
  • Color: Gray Titanium
  • Weight: 167g (11x25), 190g (11x28)
  • Available sizes: 11x25 or 11x28
Cassette Gear Ratios:
  • 11-25: 11-12-13-14-15-16-17-19-21-23-25
  • 11-28: 11-12-13-14-15-17-19-21-23-25-28
Note: Designed to work on Shimano or SRAM hub body. Will NOT work on Campagnolo hub body.

Shipping weight: 1.0 lbs.

Edco Monoblock 11-Speed Cassette
4.5 Stars based on 2 Review(s)
Covington, TN
5 Stars
I would recommend this item to a friend.

March 20, 2016
Bought for a zipp 808 10 spd to convert to 11
Incredible product

Ventura, CA
4 Stars
I would recommend this item to a friend.

Functions great but noisy
October 20, 2015
I've had this for about 3 months month and I feel I can write an accurate review now. This cassette works great! I put it on a pair of 2009 404 Zipps with the old 188/88 hubs designed for 10 speed and it works great. My only complaint is that every once in a while the thing will creak non stop when putting any pressure on it. I am not a big guy at 150 lbs and my power output isn't that high (~230w) but its something I'm doing that's causing it to squeal. I fix it by just removing the cassette and whipping off the splines. After resetting the cassette and torqueing down to the correct spec it doesn't make a sound.
Extremely lightweight. 11-28t weighs 185g Turns old 10 speed wheels into 11 speed compatible Comes with 11 speed spacer and nut to also allow work on 11 speed wheels
Digs into freehub body due to minimal mounting surfaces (easy fix with file ever once in a while) Squeals like a stuck pig and cassette needs to be reset to fix it

Customer QA
Ask a Question About This Product