Juin Tech GT-P Cable Actuated 4-piston Hydraulic Disc Brake Replacement Kit, Post Mount - Red/Blk
Juin Tech GT-P Cable Actuated 4-piston Hydraulic Disc Brake Replacement Kit, Post Mount - Red/Blk
Juin Tech GT-P Cable Actuated 4-piston Hydraulic Disc Brake Replacement Kit, Post Mount - Red/Blk
Juin Tech GT-P Cable Actuated 4-piston Hydraulic Disc Brake Replacement Kit, Post Mount - Red/Blk
Juin Tech GT-P Cable Actuated 4-piston Hydraulic Disc Brake Replacement Kit, Post Mount - Red/Blk
Juin Tech GT-P Cable Actuated 4-piston Hydraulic Disc Brake Replacement Kit, Post Mount - Red/Blk
Juin Tech GT-P Cable Actuated 4-piston Hydraulic Disc Brake Replacement Kit, Post Mount - Red/Blk
Juin Tech GT-P Cable Actuated 4-piston Hydraulic Disc Brake Replacement Kit, Post Mount - Red/Blk
Juin Tech GT-P Cable Actuated 4-piston Hydraulic Disc Brake Replacement Kit, Post Mount - Red/Blk
Juin Tech GT-P Cable Actuated 4-piston Hydraulic Disc Brake Replacement Kit, Post Mount - Red/Blk
Juin Tech GT-P Cable Actuated 4-piston Hydraulic Disc Brake Replacement Kit, Post Mount - Red/Blk
Juin Tech GT-P Cable Actuated 4-piston Hydraulic Disc Brake Replacement Kit, Post Mount - Red/Blk
Juin Tech GT-P Cable Actuated 4-piston Hydraulic Disc Brake Replacement Kit, Post Mount - Red/Blk
Juin Tech

Juin Tech GT-P Cable Actuated 4-piston Hydraulic Disc Brake Replacement Kit, Post Mount - Red/Blk

Regular price $199.95 Sale price $299.95 Unit price per
Free domestic US shipping; international Shipping calculated at checkout.

Juin Tech GT-P cable actuated 4-piston hydraulic disc brake replacement kit, 74mm post mount, including front and rear calipers, brake pads, and mounting hardware for 160mm rotors; compatible with 140mm 180mm, and 203mm rotors with standard-sized mounting brackets.  Does not include rotors.  Available in red or black finish with reliable manufacturer-sealed hydraulic mechanism.  135g / caliper. Painless upgrade to your cyclocross / CX, gravel, touring, allroad, adventure, drop bar MTB, or commuter bike with post-mount configuration. One year caliper warranty.

The GT-P 4-piston hybrid braking system—with cable actuation and hydraulic brake pistons—offers the power and modulation of fully hydraulic system without the added set-up, maintenance, and expense of the transition to a hydraulic system and without the hassle of switching out your cable-actuated brake levers. The GT-P also provides an economically efficient path for you to upgrade to electronic shifting, leveraging the cable-pull hydraulic calipers with electronic mechanical brake / shifter levers in a mullet drop bar configuration.     

With the GT-P, all of the hydraulics are sealed into the caliper unit and there is no bleeding during the set-up—just install as you would a normal cable actuated system. No special bleeding tools, fluids, or shouting required. It’s an easy and reliable upgrade that provides significantly better modulation and greater braking power with no weight penalty.  Simply remove your played out calipers, replace with the GT-P, and enjoy the braking confidence that the four cylinder system delivers. 

The extra set of pistons on each caliper make better use of the entire braking surface without bulking up the weight of the set—the GT is lighter and considerably more powerful than other options on the market.  It is also configured to use D-Type brake pads so aftermarket compatibility and availability are assured.  There are a wide range of replacement brake media and heat sink / cooling fin variations available from aftermarket brake pad specialists.

Get the brakeset that is tough and reliable enough to conquer the GDMBR / Tour Divide but light enough to warrant consideration for your classic post-mount setup—the Juin Tech GT-P.

    Finally, a word from a Sheldon Brown fan on brake standards. They're confusing. If you've gotten this far in the description and are still not sure if you need a post-mount (PM), International standard (IS), or flat mount setup,, shoot us a note with some pictures and details (year, manufacturer) of your bike--we'll work with you to figure it out.