$29.27
Save $0.72
was $29.99
Buy Now, Pay Later
As low as
$7
/ mo
Learn more
- – 4-month term
- – No impact on credit to apply
- – Instant approval decision
- – Secure and straightforward checkout
Ready to go? Add this product to your cart and select a plan during checkout.
Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Zip, Apple Pay, and Google Pay. No-credit-needed leasing options through Acima may also be available at checkout.
Learn more about financing & leasing here.
Free shipping on this product
30-day returns
Learn more
FREE 30-day refund/replacement
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
Availability:
In Stock.
Arrives
Tuesday, Nov 3
Recently Viewed
At a glance
- Condition
- New
- Model
- L008
- Weight
- 977 g
- Vehicle Service Type
- Go-Kart
- OEM Part Number
- Baja DB30 Predator 2.8HP
- Orientation
- Rear
- In the box
- 180mm Brake Disc (for Dirt Bike & Go-Kart)Brake Pad SetHydraulic Disc Brake Assembly Kit
Features 5
- Product compatibilityThe Minibike hydraulic brakes kit is suitable for Baja Doodlebug DB30 mini bikes with rear disc brakes, but it does not fit Colemen CT100U. (You will need to cut and relocate the original brake mount for installation.)
- Unmatched Stopping PowerThis mini bike hydraulic disc brake from high-strength stainless steel, brake pads made of non-asbestos organic, this disc brake guarantees exceptional stopping power, allowing you to ride with confidence.
- Enhanced Cooling SystemEngineered with cooling holes for rapid heat dissipation, preventing deformation and ensuring optimal braking performance even during intense rides.
- Perfect SizeThe 7/8" Left Handlebars and 50-inch Brake Hose provide convenient control, while the 180mm brake disc ensures effective braking in any situation.
- We promiseOur mini bike brake system is not only compatible with Baja Doodlebug, but it also meets the highest standards of performance and reliability. Rest assured knowing you're backed by our commitment to customer satisfaction.
Description
This kit fits Baja Doodlebug DB30 mini bikes with rear disc brakes but not Colemen CT100U without modifications. It can be adapted to other minibikes/go-karts, but custom brackets are needed. The filled master cylinder may require bleeding. Proper rotor alignment and potential caliper shimming is crucial for DB30 minibikes with disc brakes due to manufacturing tolerances.
Specs 16
| Brand | Hedday |
|---|---|
| Vehicle Service Type | Go-Kart |
| Item Highlight | Rear Brake Assembly with 80mm Rotor, Master Cylinder & Caliper for Doodle Bug Dirt Bug 97CC 79CC Predator 2.8HP Engines |
| OEM Part Number | Baja DB30 Predator 2.8HP |
| Unit Count | 1 Count |
| Brand Name | Hedday |
| Manufacturer Warranty Description | Half-Year Manufacturer's Defect Warranty |
| Manufacturer Part Number | L008 |
| Manufacturer | Hedday |
| Number of Packs | 1 |
| Number of Items | 1 |
| Item Weight | 977 g |
| Model Number | Bike Hydraulic Disc Brake Caliper Kit |
| Compatible with Vehicle Type | Go-Kart |
| OEM Equivalent Part Number | Baja DB30 Predator 2.8HP |
| Orientation | Rear |
No specs match.
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Tuesday, Nov 3
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
- Klarna Financing
- Affirm Pay in 4
- Affirm Financing
- Afterpay Financing
- Zip Pay in 4
- Financing through Apple Pay
- Financing through Google Pay
Learn more about financing & leasing here.
Similar Products
Top Amazon Reviews
Fits DB30 frames
Fits DB30 style frames. Works great, looks good!
Reviewed in the United States on September 13, 2026 by Kade
Fast ship
Great fast ship. This is the 2nd one I have ordered on Amazon as these items break easily but cheap enough to repair.
Reviewed in the United States on December 22, 2024 by Wendy W
So far works great!
So far works great, but unclear where to buy new pads when needed.
Reviewed in the United States on June 30, 2026 by Terry McNabb
Good stopping power but bad quality
Stops great just terrible quality and bad durability broke after 2 rides and bought another and that broke 1st ride
Reviewed in the United States on April 6, 2026 by Devin Hanlan
Great kit!
Great kit.. could use some detailed instructions.. got a little tricky getting the spacing just right!
Reviewed in the United States on December 4, 2024 by Michael
Unreliable
Fell apart after one use.
Reviewed in the United States on August 17, 2024 by rose glen
OK for the price
Starting to wear out metal on metal contact inside but it still works
Reviewed in the United States on July 15, 2026 by TONEYalt
Doodle Bug mini bike replacement hydraulic rear brake kit
Bolt on replacement hydraulic brake kit for Doodle Bug. Everything is well built and solid. Bolts right on to existing caliper bracket. New brake master cylinder/lever and housing. All hardware included. New brake disc with hardware. Extra brake pads. Easy to install. Functions correctly and will definitely be better than the OEM mechanical bicycle style disc brake set up. Heavy duty brake line is a nice touch. Red color on the caliper ad brake line dresses up the bike nicely.
...
show more
Reviewed in the United States on August 10, 2025 by Anthony Proctor