What Our Clients Say About It?
Customer Reviews
5.0 Based on 1,037 Reviews
Customer Photos
Filter Reviews:
AA
02/12/2025
Attila A.
Romania
Tuning rim magnet
SpeedFun Furious Evo easy really works. Is the simpliest way to derestrict a Bosch smart system with rim magnet. You don''t need any intervention in soft , but you don't have real speed and distance counting. Earlier I tried a Speedbox but my system was plenty with errors. Thanks to...read more
A
02/10/2025
Anonymous
Thailand
SpeedFun Furious Evo easy+ for Bosch Performance Line CX (gen. 4) Smart System with Rim Magnet
easy install and good working
RF
02/06/2025
Raymond F.
Australia
SPEEDi for Specialized Levo Hardtail (2017 - 2021)
Overall I am pleased but the 1.5 times the speed restrictor of 25 KPH does not come thru to 62.5 KPH assistance On a nine gear cassette 8 and 9 get no assit. Would it be possible to change the platentry gear fro what appears to be a ratio o1to 3...read more
A
02/04/2025
Anonymous
United States