Nutt Hydraulic Rear Brake Disc Upgrade Kit

Nutt Hydraulic Brake Disc Upgrade Kit – To fit Revvi 12″ and 16″ kids bike

Please note –  15mm CONE/THIN SPANNER IS REQUIRED TO FIT THIS KIT, You may also need to slightly adjust the rear wheel spacing with washers for the perfect fit/alignment. 

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.

The kit includes:

• Nut hydraulic brake system with brake lever.
• 140mm disc
• brake disc hub mount
• brake mount
• nuts/bolts/spacers/ties