A pack of massively powerful neodynium magnets, to replace the missing crank magnet for my cadence sensor and avoid that zip tie silliness. They came in a pack of 10, the spare 8 are now acting as the most powerful fridge magnets I have ever owned!
Also teh shiny new SONdelux dyno hub in a Mavic Open Pro wheel hand built by SJS. No more wheel swapping between my Sabbath and Fuji commuter
Durano plus tyre and rim tape for the above.
Castelli Nanoflex leg warmers so I have a spare set for PBP.
Rhubarb and custard energy gels.
A brooks saddle cover.