Shimano Deore BL-M4100/BR-MT420 Front Hydraulic 4 Piston Disc Brake and Lever Brand_Reynolds This kit includes the freehub

This kit includes the freehub body

Upgrade your mountain bike or gravel bike with the BOX Three Prime 9 Wide Multi-Shifter Groupset - the ultimate 1x drivetrain solution designed for reliability

The sleek black color makes them versatile for any cycling outfit

- Suitable for all bike types and compatible with various terrains

OEM hose Kit for Deore BR-M615 disc brakes

Shimano Deore BL-M4100/BR-MT420 Front Hydraulic 4 Piston Disc Brake and Lever Brand_Reynolds This kit includes the freehubUpgrade your mountain biking and trail riding with the Shimano Deore BL M4100 BR MT420 Front Hydraulic 4 Piston Disc Brake and Lever. Engineered for superior stopping power, reliability, and adjustable performance, this high performance brake system is designed to handle demanding terrains and challenging conditions with ease. Materials & Engineering Excellence: Constructed with durable, high quality components, the Shimano Deore M4100 series features