Hydraulic Disc Brake Kit With J-KIT For Mountain Bikes, MT501 Lever And MT520 Caliper, All Conditions Dialed In Stopping Power For XC To Trail, Assembled Set Built For Mud, Rain, And Dust This Kit Delivers Solid Stopping Power

Hydraulic Disc Brake Kit for MT501/MT520 Bikes (Assembled)
✔️ Assembled set: post-mount MT520, I-SPEC II, Servowave, 1700mm hose

This hydraulic brake kit combines MT501 lever with MT520 caliper to deliver strong, reliable stopping power on XC to trail bikes. Built for mud, rain and dust, it's ready to upgrade your mountain bike cockpit for better control in all conditions.

✅ Pre-bled hydraulic brake system for quick installation
✅ Servowave action boosts lever efficiency for crisp braking
✅ 2-finger MT501 lever with adjustable reach for a custom fit
✅ Post-mount MT520 caliper with I-SPEC II clamp band for clean cockpit
✅ 1700mm hydraulic hose length for flexible routing

💡 What is a mountain bike hydraulic brake kit MT501 MT520 used for on XC and trail riding?

It provides dependable, fade-free stopping power across mud, rain, and dust, with quick install and flexible routing.

- Servowave boosts lever efficiency for crisp stops - Adjustable reach fits a wide range of hands - Post-mount caliper with I-SPEC II integration keeps cockpit clean - 1700mm hose length supports versatile frame layouts