CYC Heavy Duty 5 Speed CassetteHeavy Duty 5 speed Cassette Speed: 5 speed Gearing: 15 30T; 15 17 20 24 30T Material: Chromoly steel, Aluminium 7075 Optimum operating chainline: 51. 7mm centre (20T) 60. 7mm final cog (15T) 42. 7mm 1st cog (30T)

Internal components are reliably protected from dirt and water

Simply mount the horn and button onto your Electric Bike or Scooter's Handlebars and you've got a sweet horn to alert pedestrians

Mudguard set with a universal fastening and stays

If you plan to update the firmware or create custom named profiles from a computer rather than via button presses

Bafang Ultra motor torque sensor for replacement UART protocol

providing exceptional stiffness

SLR is the essential factor in the Shimano dual-pivot caliper that deliver more braking power than conventional side-pulls

specifically tailored for the new generation of electric motorbikes like the Sur-Ron LBX and Talaria Sting

Installation is a breeze

5 x Red compression fittings

Remove tyre and any old rim tape

Completely safe for e-bike frames and electrical contact points