Simply install the battery, orient the sensor to program it for speed or cadence, and mount it on either the non-drive side crank arm or the bike’s hub, front or rear will do. Saris Speed / Cadence Sensor.
Saris Speed / Cadence Sensor - Dual-Antenna / Bluetooth,rrp £39.99.
Saris Trainer Bolt Action Kit For Saris Classic Series Trainers
Saris H3 Silent Smart Turbo Trainer
Saris H3 Direct Drive Smart Bike Home Trainer 90% OFF RRP Sold As Spares Repairs
Saris Basic Mag Turbo Trainer
Saris Trainer Accessory Kit