Discover a seamless connection for your Keiser M3i with the K2pi alternative converter. This innovative solution links your bike to popular apps like Zwift, Peloton, and even syncs with your Garmin watch.
Are you frustrated with the frequent disconnections of the ‘Keiser M series Bluetooth Converter’ during your rides, or the constant need to replace its battery? You’re not alone.
Choose the K2pi alternative for a hassle-free experience. These USB-powered converters are always ready, ensuring a reliable connection every time you cycle - it simply works!
Shipping Details:
- Standard UK delivery for stands/tools: £1.99
- Converters: FREE within the UK
- International shipping for converters: £4.50(tracked worldwide)
- Non-trackable international post for tools/stands: £4.50
Due to new EU/N Ireland/Norway/Sweden rules 'GPSR' 13/12/24 I cannot deliver to these countries after that date.
(I sell these on eBay worldwide - Europeans I suggest you purchase through eBay to reduce cost of import duty if only buying this.)
Due to new EU/Northern Ireland rules 'GPSR' 13/12/24 I cannot deliver to these countries after that date.
tool colour may vary from shown dependant on batch of printing
£4.00 postage worldwide (NOT tracked- 7 to 14 days)
This is an alternative Keiser Calibration tool- which should only be used when you replace the computer or have removed the magnet mechanism at the rear as bike will then need recalibration.
(For M3 older than September 2009 email me as it’s a different tool.)
This tool is based on the ‘Keiser red tool’ which costs £25 incl postage In The UK.
CALIBRATION INSTRUCTIONS HERE -
https://www.keiser.com/support/articles/keiser-m3-...
NOTE: I take no responsibility for what you do with your own bike - use at owners risk!
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OLDER KEISERS ‘M3’ dated prior to mid sept 2009 (with original computer) requires an older version of this tool, due to being on older software (v1)
Note that if you are unsure of the software version the bike has, remove the batteries for at least 20 seconds, then reinstall then and monitor the display during its startup. Take note of the value of “U###”. Before proceeding to the next step, make sure to leave the computer until it goes to sleep. (U406 or above is new software v4, anything lower is v1 software)
- please contact me for details prior to ordering! See last image for working out date of your Keiser (it’s located bottom of seat post near floor normally)
As a self employed architect and a single parent of two homeschooled kids, I had to take a break from my work during Lockdown 3.0. My keiser bike has been my lifeline in these tough times, keeping me fit and happy while the kids are busy with their studies or when it’s too cold to go outside.
I came up with the idea of making my own keiser Bluetooth converters after seeing how many compalints there were for Keizer’s attempt. (I never bothered with the official Keiser M converter - it had too many issues and was way overpriced - £130 in the UK!)
I started with 10, then 20, then 50, then 100… and I might make some more if there is demand - Let’s see how it goes… Enjoy your ride 🚴🏼♂️🚴🏼
What does K2pi mean? It’s just a short way of saying ‘Keiser to Pi’ (as In raspberry pi computer which I use for every converter).