Shimano Cassette Sprocket
- 11 speed, 11-42T range
- 11-13-15-17-19-21-24-28-32-37-42T cogs
- Fast 11-tooth top gear
- Deore level, weekend racer capable
- 1.64 pounds
- 3 x 6 x 6 inches product size
Updated 2 days ago · Based on the Amazon listing and published specifications, not hands-on testing.
A mid-range eleven speed Deore cassette with close gear steps and a wide spread. The description mentions a larger option, but this listing gives the smaller climbing gear.
As an Amazon Associate I earn from qualifying purchases. ProductDome earns a commission when you buy through links on this page.
ASIN: B089LSZLJFModel: ICSM510011142Category: Cassettes & Freewheels
Overview
Not a twelve speed part, this Deore cassette is built for eleven speed drivetrains with gear steps chosen to hold cadence. The description positions it as a dependable workhorse and a worthy weekend racer.
Tight spacing and a broad range suit riders who want the right cog on climbs and descents. The listing does not describe the lockring or freehub fit, so confirm compatibility with your wheel.
Who it's for
Riders on an eleven speed drivetrain who want a wide range and reliable shifting from a Deore part will use this. Those on twelve speed, or who need the larger climbing gear mentioned in the description, should look at those versions instead.
Pros and cons
- Eleven speed Deore cassette
- Wide range for varied terrain
- Close steps aid cadence control
- Fast eleven tooth top gear
- Freehub fit not stated
- Lockring inclusion is unspecified
- Larger option is a different listing
Performance notes
Closely spaced gear steps let a rider change cogs without a big cadence jump, which is what the description highlights. A small cog at the top lets the bike motor back to the trailhead at speed after the climb.
Specifications
| Brand | SHIMANO |
|---|---|
| Model | ICSM510011142 |
| Dimensions & fit | |
| Size | 11-42T |
| Product dimensions | 3 x 6 x 6 inches |
| Item weight | 1.64 pounds |
| Capacity & performance | |
| Speeds | 11 speed |
| Construction & materials | |
| Carrier Material | aluminum |
| Cog Material | steel |
| Other details | |
| Cog sizes | 11-13-15-17-19-21-24-28-32-37-42T |
| Group | Deore |
| Freehub Type | Shimano HG |
| Includes | 1 lockring |
Closest rivals on specs
SRAM Pg-1230 Nx Eagle 12-Speed Cassette- Item Weight 1.64 vs 1.32 pounds (+24%)
SHIMANO 105 Cs-R7101 12-Speed Cassette Silver- Item Weight 1.64 vs 1.1 pounds (+49%)
Frequently asked questions
Is this a twelve speed cassette?
No. The description says it is for eleven speed drivetrains.
What are the cog sizes?
The title lists 11-13-15-17-19-21-24-28-32-37-42T.