Brake Bleed Kits: Which Kit Do You Need?
Hydraulic brakes feel their best when the lever is firm, the bite point is consistent and there is no spongy travel. A proper bleed can bring that feel back, but the kit needs to match both your brake brand and the fluid it uses.
Bleedkit.com kits are a good option for home mechanics because they are purpose-built for the brake family, rather than trying to make one adaptor fit everything. The range can look a little confusing at first, especially with SRAM now split between DOT-fluid and mineral-oil brakes. Here is the simple way to choose.
Bleedkit.com is not the only option. We also stock two excellent Park Tool kits for riders who want a comprehensive, workshop-quality setup: the Park Tool BKM-1.2 Hydraulic Brake Bleed Kit – Mineral for mineral-oil brake systems and the Park Tool BKD-1.2 Hydraulic Brake Bleed Kit – DOT for DOT-fluid systems.
The Park Tool kits are a particularly good pick when you look after several bikes or want a durable case and broad range of fittings. The same rule still applies: choose the kit and fluid that match the brakes on the bike.
Start with the fluid, not the name on the lever
This is the non-negotiable bit. Do not put mineral oil into a DOT brake and do not put DOT fluid into a mineral-oil brake. They are different fluids, use different seals and must not be mixed.
- Shimano: mineral oil
- SRAM older and current DOT models: DOT fluid
- SRAM DB8, Maven and Motive: mineral oil
Check the marking on your brake lever or the manufacturer information before ordering fluid or a kit. If you are unsure, bring the bike into the workshop or get in touch with us before opening anything.
What makes Bleedkit.com different?
Bleedkit.com makes brake-specific kits with the correct syringe fittings, bleed blocks and adaptors for the job. That is the main advantage. A correctly matched fitting seals better at the port and makes the process far less frustrating than trying to adapt a generic kit.
The kits are sold without oil. That lets you buy the right fluid separately for your brake, rather than ending up with a bottle you cannot use. It also makes sense if you already have fresh, sealed fluid in the garage.
For riders who want to maintain more than one bike, the Workshop and Master kits add useful coverage and spare parts. For someone with one brake system at home, the basic or premium kit is usually the better buy.
Bleedkit.com Basic Kits: the sensible single-bike choice
A Basic kit is for the rider who wants the essentials to bleed one compatible brake family. It normally includes the syringes, hoses, fittings and bleed block needed for the listed brakes. It is a good place to start if you only work on your own bike and do not need a pile of extra adaptors.
Choose this level when your brakes are clearly identified, you have the correct oil or DOT fluid ready and you want a kit that does not take up half a workshop drawer.
Bleedkit.com Premium Kits: better equipped for regular home servicing
Premium kits build on the basic setup with more of the useful small items: extra fittings, bleed blocks or tools depending on the brake family. They suit the home mechanic who services bikes regularly and wants the proper gear on hand instead of improvising mid-bleed.
The Bleedkit SRAM Premium Mineral Edition, for example, is for SRAM mineral brakes such as DB8, Maven and Motive. It includes two 20ml syringes, M4 assemblies, an Edge adaptor for the larger Bleeding Edge-style port, spare O-rings, brake-specific bleed blocks and a T10 wrench. It is not compatible with DOT-based SRAM brakes.
Bleedkit.com Workshop and Master Kits: for more than one system
These are the ones to consider if your household has several bikes, you look after mates' bikes or you are setting up a proper home workshop. They cover a wider selection of brake systems and include more adaptors, blocks and spares.
The big thing to remember is that broader coverage does not change the fluid rule. A Master kit can make it easier to service different systems, but you still need fresh, correct fluid for each brake and clean gear for every job.
Bleedkit SRAM Mineral Kits: DB8, Maven and Motive
SRAM's move to mineral oil on DB8, Maven and Motive means these brakes need a different kit from classic SRAM DOT brakes. The names may all say SRAM, but the fittings and fluid are not interchangeable.
If you have DB8, Maven or Motive, choose a Bleedkit mineral edition designed for these brakes. If you have Code, Guide, Level, G2 or another SRAM DOT brake, choose the appropriate DOT kit instead. When looking at your bike, do not guess based on the colour of the lever or the age of the bike.
SRAM kits: the factory-branded route
SRAM bleed kits are the right option when you want the factory-branded equipment for a compatible SRAM brake. They make particular sense for riders who only own one SRAM platform and prefer to stick with genuine service tools.
The trade-off is usually flexibility. A brand-specific kit is excellent for the intended system, but it will not cover Shimano, and a SRAM DOT kit will not serve a SRAM mineral-oil brake. Check the individual product listing carefully before buying.
BBB kits: a practical alternative
BBB offers practical bleed-kit options for common brake systems. They can be a good choice when you need a straightforward kit for one compatible brand or are replacing worn consumables and fittings.
As with any kit, do not choose based on a photo alone. Confirm the brake manufacturer, model and fluid type, then read the compatibility list. The right BBB kit is a perfectly reasonable home-workshop option. The wrong one will simply leave you with fittings that do not seal or a bleed block that does not fit.
Which kit should you choose?
| Situation | Best starting point |
|---|---|
| One bike, one known brake system | Bleedkit Basic or a compatible BBB kit |
| You bleed brakes a few times a year | Bleedkit Premium kit for your brake family |
| SRAM DB8, Maven or Motive | SRAM mineral-specific Bleedkit kit |
| SRAM DOT brake | Compatible SRAM DOT kit or Bleedkit DOT edition |
| Several bikes or mixed brake brands | Bleedkit Workshop or Master kit, with the correct fluid for each bike |
| You prefer factory-branded tools | Genuine SRAM kit for the exact SRAM brake platform |
Do you need to bleed your own brakes?
Not everyone does. A home bleed is worthwhile if you enjoy working on your bike, want to learn the job properly and have a clean place to do it. Give yourself time the first time around. Brake fluid on pads or rotors can ruin a good afternoon quickly.
For a bike that sees regular Christchurch winter riding, muddy trails or a lot of descending, keeping the braking system fresh is a sensible part of maintenance. If the lever pulls close to the bar, the bite point wanders, or you can see air moving through the hose, it is time to look closer.
Our workshop advice
A good bleed is about cleanliness and setup as much as the kit itself. Use fresh fluid from a sealed bottle, keep DOT and mineral-oil equipment separate, protect the bike and never let fluid near the pads or rotor. If you are not completely comfortable with the job, book it in. We would rather do a quick brake service than see a contaminated brake system turn into a bigger bill.
Want to tackle the job yourself? Read our step-by-step guide: How to Bleed Your Own Bike Brakes.
Need a hand choosing?
Bring in a photo of the lever and caliper, or tell us the brake model and year of the bike. We can help you match the kit, fluid and bleed block before you start.
