Your cart is empty.
Your cart is empty.Product Description
The BKD-1.2 includes a full set of replacement seals, and every part is replaceable and available from Park Tool. Housed in a rugged storage case.
NOTE: The BKD-1.2 is for DOT fluid-based hydraulic bicycle brake systems only. DOT fluid and mineral oil should never be mixed in the brake system or in their respective service tools. Cross contamination of brake fluid may cause seal failure which may result in brake failure. For brakes using mineral oil use the Park Tool BKM-1.2 Hydraulic Brake Bleed Kit - Mineral Oil.
TRUSTED SINCE 1963
Since our origins in the back of a bike shop in 1963, it has been our sole mission to design and manufacture high-quality tools that empower mechanics and riders of all skill levels to service their bicycles. As with our other 500+ tools, our bleed kits are a product of our decades of experience and expertise in the industry, in the shop and on the trail.
D. Keith
Reviewed in the United States on February 16, 2025
Best brake bleed kit I've bought by far. You pay more for Park Tools but they are worth it.
Andreas S.
Reviewed in the United States on August 23, 2024
A chip from machining was left inside the red adapter. If a chip goes inside the brake line, good night!!Other than this, my experience is that a $20 set with funnel is so much easier to use.
mike
Reviewed in the United States on August 22, 2024
It seems like the big sell are the syringe holders. But these holders don't account for different thicknesses between the handlebar and the seat stay. On top of this the "DOR" stickers literally fell off after one use. So much for Park Tool being the premium bike tool company.
Blake Aiken
Reviewed in the United States on June 24, 2024
This kit is really nice and I keep all my brake pads, sand paper, spare parts in the box. I like the syringe holders a lot. The fittings are great but the syringes themselves are terrible. They puked a bunch of dot fluid while doing a bleed on my new Hayes dominions. The replacement kit seems better but I’m keeping my $15 starter kit around just in case.
Coolbackyard
Reviewed in the United States on June 12, 2024
I own lots of Park Tool stuff and love it all, except for this. The seal in one of the syringes does not work. When I pull a slight vacuum to extract dissolved air, it pulls air past the plunger seal. I didn't notice this until it was too late and I filled my brand new Dominion A4 with air. I then had to disconnect and start over, running through the Hayes recommended process a handful of times to get all that air out. To make it worse, the seal also let fluid past it in the other direction, resulting in brake fluid all over the place.The o-rings on the adapters are also far too soft, maybe 40-50A durometer. They're so soft that they just deform / expand out of the way such that they don't actually seal anything. They need to be closer to 70A durometer or higher.The syringe needs a better seal design, perhaps a double-ringed seal. I wasted a lot of time due to this defect, time I could have been out riding :(
Daniele Gaggino
Reviewed in Italy on February 10, 2024
Con loro non sbagli.
Mechanical inclined
Reviewed in the United States on December 10, 2023
A little more on pricey side but you pay for quality and it’s purpose always fits perfectly
Jason
Reviewed in the United States on November 25, 2023
2nd kit I've purchased. 1st kit was for mineral oil brake systems, needed one for a DOT fluid system i was working on. Works as designed, a nice asset to the shop. Now I can offer that service to others with DOT fluid brakes.Pushes new fluid in, as you suck out old fluid and any air out of the system. Don't know what you're doing? Plenty of youtube videos to show you how.Great service to preform every so many years on your bike or others to keep the system functioning properly.
Recommended Products