SPEEDi Replacement Bolts

Works amazingly well and the MPH reads reasonably accurately as well as removing the manufacturer restrictions, my only criticism is the user and install instructions could dramatically improve. Overall an amazing well engineered product.

Ottimo prodotto però.....

Il dispositivo sembra funzionare bene peccato che per poter cambiare il suo settaggio bisogna scaricare una applicazione che sembra essere a pagamento. Con quello che costa il prodotto non mi sembra molto corretto.

3rd one I’ve had :(

To be honest I’m not sure about this kit. On the first kit I bought, the magnet wheel disintegrated after about 6 months use. To give them their due, Two-wheel Empire gave me a full replacement kit for half-price. However, the wheel has also disintegrated on the replacement kit after...read moreTo be honest I’m not sure about this kit. On the first kit I bought, the magnet wheel disintegrated after about 6 months use. To give them their due, Two-wheel Empire gave me a full replacement kit for half-price. However, the wheel has also disintegrated on the replacement kit after another 6 months use whilst out on a ride. I have now purchased just the replacement wheel as the casing seems robust enough, however I”m not sure if these planet wheels are up to the job. I’m fully expecting it to fail again, which is a pity because the kit transforms the ride experience. I wonder if there is a better material that these wheels can be manufactured from - is it aluminium or some sort of 3D-printed additive metal? Either way, it’s not up to the job :(

SpeedBox 3.0 B.Tuning for Specialized Levo SL

Excellent communication with the seller, very knowledgeable, answered all my questions. The Item arrived on time. Well packaged. The unit was easy to fit and set up using the free to download, Speedbox app. A very well made piece of equipment. Overall, an excellent company to deal with. I will...read moreExcellent communication with the seller, very knowledgeable, answered all my questions. The Item arrived on time. Well packaged. The unit was easy to fit and set up using the free to download, Speedbox app. A very well made piece of equipment. Overall, an excellent company to deal with. I will certainly use them again. Many Thanks, John.