Bike Helmets, Seats & Cycle Accessories
SP HB011 switchable rim brake dyno hub
Innovative switch devise -
With advanced technology, we created switchable function to remove magnet drag from dynamo i.e. no lighting = no magnet drag = no resistance.
Test summary -
Test summary for wheel running time with 3 different modes. Light on mode: 17sec, Light off mode: 33sec, Power off mode:2min 53sec. Switch function has obvious energy saving
User friendly switch devise -
One switch plate with 6 switch positions is on the side of the hub. Without adjusting to particular angle, riders can easily switch dynamo to on or off anytime.
Build into wheel cost starts at £55 for rim spokes and labour.