CatEye ISC-12 CPSC Bluetooth Speed/Cadence Sensor
Get an accurate picture of your cycling performance with the ISC-12 Bluetooth Speed and Cadence Sensor. This sensor utilizes Bluetooth connectivity to track data in real-time, attaching to your rear chainstay for easy installation. Includes zip-ties, a sensor rubber mount, a cadence magnet and a wheel magnet. Compatible with the CatEye Cycling App for detailed analysis.
Features:
- Track your speed and cadence to push yourself further and achieve your fitness goals. Get ready to train harder and smarter
- The Bluetooth Speed and Cadence Sensor provides the highest level of speed accuracy
- This sensor is compatible with all Bluetooth Smart cycle computers and devices
- The Bluetooth sensor comes with all required mounting hardware so you can gear up and go
- Works on most road, gravel and mountain bikes with tire sizes between 1000 mm and 3999 mm
793,207 marketplace ratings 4.6★ average
eBay
764,027
ratings · 99.8% positive
Amazon
26,221
ratings · 4.6★
Walmart
1,840
ratings · 4.5★
TikTok Shop
1,098
ratings · 4.5★
Best Buy
21
ratings · 4.38★
Target Plus
Authorized Seller
100,000+ units sold
As of August 2026 · Counts are lifetime; ratings and percentages reflect the last 12 months
ForzaBucks Rewards Free to join · 300 ForzaBucks welcome bonus Earn 3 per $1Redeem $5–$40Refer & earn
Welcome bonus
300
free at signup
Every order
3 per $1
earn on all merchandise
Birthday
200
ForzaBucks every year
Reviews
Up to 200
per verified review
Refer a friend
Give $10 · Get 500
friend's first $50+ order
Redeem
$5–$40
off at checkout
