Wahoo RPM Speed & Cadence Sensor Combo
GBP 54.99 — In stock
Both RPM sensors in one box — speed for the wheel hub, cadence for the crank arm. Buying them together costs less than buying them separately, which is the main reason this exists.
Between them they give a non-smart bike most of what a training app wants: how fast the wheel is turning and how fast you are pedalling. For an older bike, a wheel-on trainer or rollers, that is the difference between a session your app can record properly and a session it cannot.
Both are magnet-less, both are 7 grams, both run about a year on a CR2032, and both are IPX7 sealed. Nothing to align, nothing to knock out of position.
Who this suits
Riders on wheel-on trainers or rollers — including the KICKR ROLLR, Elite Arion Mag and Minoura Live Roll R500 — where both wheel speed and cadence are useful. Also anyone kitting out an older outdoor bike without a power meter.
Who should buy just one
On a spin bike or a direct drive trainer, the speed sensor is no use — there is no wheel turning, and Wahoo state the speed sensor is not spin bike compatible. In that case buy the cadence sensor alone. If your trainer already reports cadence, which most modern direct drive units do, you may need neither.
Key specifications
- Includes RPM Speed sensor and RPM Cadence sensor
- Both magnet-less. 7g each without mounts
- Battery: CR2032 each, up to 12 months
- Water rating: IPX7 — 1m for 30 minutes
- Wireless range: up to 3m
- Speed sensor not compatible with spin bikes
Delivery, warranty and returns
Free standard UK shipping applies on orders over £50. Dispatched from the UK with tracking, typically within 5–7 business days, with delivery taking 7–10 business days. Supplied brand new with the full manufacturer warranty — see our warranty page. Unused items in original packaging can be returned within 30 days via returns.
Frequently asked questions
Is it worth buying the pair?
If you will use both, yes — it is cheaper than buying them individually. If you only need cadence, buy the cadence sensor on its own.
Do they work with Zwift?
Yes, over Bluetooth and ANT+.
Will these give me power?
No. Some apps estimate power from speed on a known trainer curve, but that is an estimate, not measurement. For real numbers you need a power meter or a power-measuring trainer.
Key details
- Brand: Wahoo
- Category: Sensors
- Part number: WFRPMC
- GTIN: 853988006102
- Price: GBP 54.99
- Availability: In stock, ready to ship from the UK
- Condition: Brand new, supplied with full manufacturer warranty
Buying the Wahoo RPM Speed & Cadence Sensor Combo in the UK
Indoor Cycling Solutions is a UK indoor cycling specialist. The Wahoo RPM Speed & Cadence Sensor Combo ships from our UK warehouse with free standard delivery on orders over £50, and is covered by the Wahoo manufacturer warranty. If you are not sure whether this sensors suits your bike, training apps or space, our team rides what we sell and is happy to advise before you order.
Delivery and returns
Standard UK delivery is free over £50 and typically arrives in 2–4 working days. Larger items such as smart trainers and smart bikes go by specialist courier. Unused items can be returned within 30 days — see our returns policy and shipping information for full details.
More from Wahoo
- Wahoo KickR Bike Pro
- KICKR CORE 2 with Zwift Cog and Click
- KICKR ROLLR Smart Bike Roller Trainer
- KICKR Headwind Bluetooth Fan
- Wahoo KICKR CLIMB Indoor Grade Simulator
- Wahoo KICKR Floormat
Related pages
Indoor cycling trainers · Accessories · Sports nutrition · Buying guides & reviews · FAQs