JDubs Racing
AZ Racing Rear Disc Brake Kit - Full Hydraulic - For STACYC
AZ Racing Rear Disc Brake Kit - Full Hydraulic - For STACYC
5.0 / 5.0
(6) 6 total reviews
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Arreaza Racing Rear Full Hydraulic Brake Disc Kit Compatible with Stacyc
Fits:
- Stacyc 12e
- Stacyc 16e
Kit Includes:
- AZ Racing Aluminum Brake Bracket
- Shimano or X-Tech Zoom Full-Hydraulic Brake Caliper
- 120mm Rotor Disc
- Disc Adapter
- Mounting Hardware
- Spacer (16e Only)
Install Video Click Here
***THIS PRODUCT IS COMPATIBLE WITH STACYC AND NOT A PRODUCT BY STACYC.
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Let customers speak for us
from 414 reviewsShipped quick, fixed my no power issue.
Everything was perfect no issues direct fit
Thank you for the quick response. Yall are awesome!
Worked great for Valentine’s Day for moto kids!
5 out of 5 bestof the best super smooth super easy
The GT is a LOT of bang for your buck. Totally capable on the track, the trails, and in the yard. Looks like a stacyc but way more smooth and reliable. I love that I can hose the bike off after my son gets it muddy. He loves how it is lightweight and powerful.
Slides right onto the bars and plugs right in. Durable to being dropped and washed, last a long time. Great throttle
Customer service services through the roof outstanding highly recommend
Our “top of the line” name brand died on us and this was pretty much a direct replacement for $500 less. Battery doesn’t last at long and are more expensive than the “S” brand but I can handle that for a cheaper, better built bike
I was hesitant at first in the purchase of the aftermarket throttle,
It feels like it works even better than the stock one in response, and I like that it has a quick disconnect plug so that you don't have to pull the panels off to get to wire connector.
Great product. JDubs racing are highly recommended.
The best bikes. Jdubbs is the best!
Great kit and very well thought out. This gave my kid the confidence to ride her stacyc on Trails with a downslope that she would walk with the stock drum brake. You do need a means to bleed the brake since you have to disconnect the caliper from the hose to route it through the stacyc. so if you don’t work on bicycles with Shimano brakes the. You’ll likely have to take it to a shop to get it bled after Install. All that being said when my kid sizes up to the 16”stacyc, this will be going on before she even gets to swing a leg over it.
Love this new brake kit for my daughter’s Stacyc. A definite upgrade from stock and easy to install! Great company with amazing products and customer service!
Must have upgraded for those riders with small hands. We painted our bracket black. I think it looks better black.
Hi Daniel,
Thank you for taking the time to leave a review on our AZ Racing Rear Disc Brake Kit. We're glad to hear that you found it to be a great upgrade, especially for riders with smaller hands. We love the idea of painting the bracket black for a personalized touch. Happy riding!
This setup has created such a confidence booster for my little one! This is a must buy!
note: buy the brake bleed kit
Hi Shane! Thank you for leaving a review for our AZ Racing Rear Disc Brake Kit. We are thrilled to hear that it has been a great decision for your little one and has boosted their confidence. We agree that the brake bleed kit is a must-have addition. Ride on!
Andrejs, Thank you for taking the time to leave a review! We're thrilled to hear that our AZ Racing Stacyc Rear Disc Brake Kit was a perfect fit for your son's bike. We hope he enjoys using it and thanks again for choosing JDubs. Happy riding!

Great kit and very well thought out. This gave my kid the confidence to ride her stacyc on Trails with a downslope that she would walk with the stock drum brake. You do need a means to bleed the brake since you have to disconnect the caliper from the hose to route it through the stacyc. so if you don’t work on bicycles with Shimano brakes the. You’ll likely have to take it to a shop to get it bled after Install. All that being said when my kid sizes up to the 16”stacyc, this will be going on before she even gets to swing a leg over it.
Love this new brake kit for my daughter’s Stacyc. A definite upgrade from stock and easy to install! Great company with amazing products and customer service!
Must have upgraded for those riders with small hands. We painted our bracket black. I think it looks better black.
Hi Daniel,
Thank you for taking the time to leave a review on our AZ Racing Rear Disc Brake Kit. We're glad to hear that you found it to be a great upgrade, especially for riders with smaller hands. We love the idea of painting the bracket black for a personalized touch. Happy riding!
This setup has created such a confidence booster for my little one! This is a must buy!
note: buy the brake bleed kit
Hi Shane! Thank you for leaving a review for our AZ Racing Rear Disc Brake Kit. We are thrilled to hear that it has been a great decision for your little one and has boosted their confidence. We agree that the brake bleed kit is a must-have addition. Ride on!
Andrejs, Thank you for taking the time to leave a review! We're thrilled to hear that our AZ Racing Stacyc Rear Disc Brake Kit was a perfect fit for your son's bike. We hope he enjoys using it and thanks again for choosing JDubs. Happy riding!
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