Nutt Hydraulic Brake Disc Upgrade Kit - To fit Revvi 12" and 16" kids bike. A rear Hydraulic disc brake kit designed by Moto Twenty5 Concepts with a Nutt hydraulic brake system to both improve brake power and also ease of use for the rider.
Nutt Hydraulic Rear Brake Upgrade - To fit Revvi 16" Plus kids electric bikes
E-Bike Hydraulic Disc Brake Set Power Off Oil Brake Front/Rear Kit 2-Pistons UK
Shimano BR MT200 MTB Hydraulic Disc Brake Set Mountain Bike Brake Front Rear UK
1 Pair MTB Hydraulic Disc Brake Set Mountain Bike Cycling Front &Rear Oil Brake
Dolvitrny EBike Hydraulic Disc Brake Set for Folding Electric Bikes – Fatbike-Compatible, 160mm Front/Rear, Aluminum Alloy, Power-Off Function, DOT 4 Oil(rear without disc)
Shimano MT200 Hydraulic Disc Brake Set MTB Bicycle Brake Front & Rear UK Stock
