Picture 1 of 1

CatEye Speed Cadence Sensor Isc-11 ANT 1603750

4.3321 product ratings

Worldwide Cyclery (28534)

99.9% positive feedback

Price:

US $64.95

ApproximatelyC $89.75

+ $16.35 shipping

Estimated delivery Fri, Sep 19 - Wed, Oct 1

Returns:

30 days return. Buyer pays for return shipping. If you use an eBay shipping label, it will be deducted from your refund amount. Policy depends on shipping service.

Condition:

New

About this product

Product Identifiers

BrandCatEye

GTIN0725012024799

UPC0725012024799

eBay Product ID (ePID)1403894524

Product Key Features

Number of Items in Set1

Power SourceBatteries

SensorsAccelerometer

Sport/ActivityCycling

ColorBlack

Measurement ProvidedCadence

LanguageEnglish

FeaturesANT+, Riding Time, Wireless, Maximum Speed, Auto Pause, Clock, Speed Comparator, Automatic Sync

MaterialPlastic

TypeBike Computer

ModelISC-11

Dimensions

Item Height1

Length5.63

Item Weight0.15 pounds

All listings for this product

Almost gone

item 1 CATEYE ISC-11 ANT+ Cycling Computer Speed/Cadence Wireless Sensor - NEW

C $42.81

+C $16.11 shipping

item 2 Cateye Ant+ Speed Cadence Sensor ISC-11

C $59.76

+C $16.61 shipping

item 3 CATEYE Stealth 50 Speed Cadence Sensor Model ISC-11 Open Box A62

C $51.90

+C $27.41 shipping

item 4 Cateye Digital Wireless Speed/Cadence Sensor, ANT+ ISC11

C $82.84

+C $22.40 shipping

item 5 Cadence/Speed Sensors - Cateye Ant+ Speed Cadence Sensor ISC-11 - Cadence/Speed

C $89.75

+C $22.59 shipping

item 6 Cateye Ant+ Speed Cadence Sensor ISC-11

C $89.75

+C $22.59 shipping

listings for this product

Ratings and Reviews

Learn more

4.3

21 product ratings

15 users rated this 5 out of 5 stars
2 users rated this 4 out of 5 stars
2 users rated this 3 out of 5 stars
0 users rated this 2 out of 5 stars
2 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

Most relevant reviews

See all 14 reviews

by mauiequestrian
Jul 22, 2016
Reasonable price, easy setup, great performance.
Wanted a combo sensor to use for my Garmin 510, this one was a reasonable price so ordered it after reading reviews indicating compatibility. Wasn't disappointed. Easy setup, accuracy great. Reconnection fast and reliable. Would recommend!
Verified purchase: YesCondition: New
by 3dHXFqMITfG@Deleted
Apr 18, 2016
works like a charm
needed a dual ant+ speed/cadence sensor to transmit info from my new ant+ PowerTap wheel/hub to my existing CatEye Stealth50 head unit. works like a charm. power from hub, speed & cadence from dual sensor. Stealth50 is a no nonsense ant+ head unit with GPS that does the basic bike stuff without all the useless frills. understand the newer version is called the Stealth Evo+ & has a few more features-------also for a very reasonable price
Verified purchase: YesCondition: New
by hangingskwerl
Apr 25, 2019
This sensor works good with Zwift.
Like the other reviewer said - this sensor works with Zwift. It tracks cadence pretty well, but I did experience a mis-reading of cadence every few minutes - for just one second. The sensor would give a reading of 23 RPM for some reason; then go back to normal readings. However, this is a significantly better cadence sensor then the one that came with my smart trainer. The Wahoo RPM Cadence sensor that comes with the Wahoo Kickr smart trainer - is junk. It will give all kinds of incorrect cadence readings - even after you change to a new battery. And that sensor also seems to eat batteries up. I haven't had one of the Wahoo RPM cadence sensors - last more than 3 months, before they go crazy. I got a replacement for this sensor from Wahoo, and it only lasted 10 days before it also went crazy. I highly recommend this CatEye ISC-11 sensor as a viable alternative for measuring cadence when using Zwift. The Zwift program did not have an issue finding and pairing the CatEye ISC-11 sensor, when starting a new workout. Just make sure you spin the cranks - to wake the sensor up.
Verified purchase: YesCondition: New
by falmasi
Jan 16, 2018
WORKS GREAT WITH WAHOO TRAINER
Had issues with the wireless ANT cadence monitor from wahoo that came with my Kickr trainer. The cadence was always all over the place and got quite annoying. The Cat-Eye keeps a rock solid cadence, was easy to set up, and was instantly recognized. It is may be a little larger and requires the use of a magnet on the crank, but big deal, it works better than the magnet-less ones.
Verified purchase: YesCondition: New
by bedfordbob56
Jul 23, 2019
Cateye ISC-11 has issues
The first unit lasted one gravel ride. Green cycle sent a new one promptly pending evaluation. Something loose inside, probably a solder joint, others have had this problem also. We'll see how this one works but I'm not holding my breath. External quality seems good but it's what you can't see that counts.
Verified purchase: YesCondition: New
by steveeboy
May 29, 2025
cateye has been my go to for computers a...
cateye has been my go to for computers and lights for forty years. great products and they work forever and they give good support for older products. I love their gear.
Verified purchase: YesCondition: New
by josdat_30
Jun 09, 2025
Didn't work
Would not sync with head unit computer of same brand
Verified purchase: YesCondition: New
by co2014.artur
Jan 05, 2018
Very accurate
It is a high technology product, easy to install and of very good quality.
Verified purchase: YesCondition: New
by josephch_52
Jan 01, 2025
Cateye Ant+ Sensor
Item is reliable and accurate.
Verified purchase: YesCondition: New
by byhumba
Sep 28, 2020
Great product
Great product, but It has a slight trouble keeping a stable GPS signal.
Verified purchase: YesCondition: New