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All Balls Master Cylinder Rebuild Kit
All Balls Master Cylinder Rebuild Kit

$17.96 - $31.31
10% Off - Save up to $3.48

Select your bike to see if this master cylinder rebuild fits
Item #ABL000O

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36 Reviews
4.4 out of 5 stars
5 Star   26 4 Star   5 3 Star   2 2 Star   0 1 Star   3
All Reviews
Stacysmom Verified Purchaser
4 months 26 days ago
Durability5/5Ease of Installation5/5Performance5/5Style5/5
It’s works great if you know how to put it back

Well the kits worked great! The third time I did it because I had the piston in back words with the spring down. Now i disassembled it with piston backwards mind you this is the first time replacing it. I wish there was atleast a diagram to go with it because I couldn’t pull up instructions or anything but thankfully I had a faint idea of what to do. Brakes actually work now and would totally recommend this product.

NJStrebe Verified Purchaser
Over 5 months ago Northern Arizona
Ease of Installation4/5Performance3/5Style4/5
Fit right and good value.

It’s hard to find parts for older bikes. This kit fit right and was priced right. 4 stars for now, we’ll see how it holds up.

Reede Verified Purchaser
Over 5 months ago
Ease of Installation1/5Performance1/5Style1/5
Stick with OEM

I did not fit ! should have gone with OEM Parts for a KTM

Joeman_231
Over 5 months ago Ct
Durability1/5Ease of Installation1/5Performance1/5Style1/5
Incorrect fitment

I purchased a complete rebuild kit for the front brakes on my KTM. Along with poorly fitting all balls caliper o rings, the plunger for the master cylinder was several MM too long. It would not allow fluid to move past the master cylinder.

grem Verified Purchaser
Over 6 months ago Kansas City, KS
Durability5/5Ease of Installation5/5Performance5/5Style5/5
Quality Parts

I purchased this kit for an older RM85. The kit did not include an actual new piston, but all seals, washers, etc were present and of high quality.
Turned out I did not actually need to rebuild my master cylinder (there was a tiny bit of dirt in the fluid return port in the reservoir that I missed) but the price is such that I wasn't too put out over it, and I won't be worrying about the brakes for a long time!

Bram
Over 6 months ago
Durability5/5Ease of Installation5/5Performance5/5Style5/5
Easy to work with gets the job done

If I die due to front brake failure it was these guy's fault, but that hasn't happened. Will update if it does

thunder t Verified Purchaser
Over 7 months ago riverdale utah
Durability5/5Ease of Installation5/5Performance5/5Style5/5
Brakes NEEDED

found this kit at motosports, priced reasonable, shipped fast, works great...

ETrides Top 500
Over 9 months ago Hawaii
Durability5/5Ease of Installation5/5Performance5/5Style5/5
Perfect

2014 KTM 250xc - easy to install, works great. Be sure to clean cylinder and flush brake line for optimum performance.

Kenny B Verified Purchaser
Over 11 months ago Fairview Texas
Durability5/5Ease of Installation5/5Performance5/5Style5/5
Good quality. Delivered Early!

My 2007 Grizz had been sitting for quite some time and brake fluid was NASTY! Changed fluid and rebuilt rear caliper and master cylinder. Parts for both were bought from Motosport. The reason for only 4 stars is that the master cylinder kit did not contain the 2 screws for the reservoir cap. Really could have used the replacements. Other than that the parts were excellent! The early delivery was a pleasant surprise!

Chris 300xc Verified Purchaser
1 year ago Louisville KY
Durability4/5Ease of Installation4/5Performance4/5
Fit perfectly

I bought this after having purchased the wrong one from another site. It fit perfect and all the components are great quality. Easy to install. Brakes work great..

See 10 More Reviews
7 Questions
Answered:   6
Not Yet:   1
Forest
Q: Will it fit a 2000 KTM LC4 400?
Over 5 months ago
DaveGearhead
Top 1
Over 5 months ago
A: We do not show a listing for your bike. You may want to hit All Balls Racing up direct to see if they have a cross reference for you. ;)
Derick
Q: Is this for the front or back break rebuild kit?
Over 9 months ago
Paul
Top 10
Over 9 months ago
A: To help us to find parts to fit correctly, we would need to know the VIN or the exact year, make, and model of your motorcycle.

The All Balls Master Cylinder Rebuild Kit is available for both the front and the rear brake cylinders, for most models.
JLNCLIMBS
Q: Does this fit my 2005 KLR 250 ?? I don't see my bike listed anywhere on your website.
Over 9 months ago
DaveGearhead
Top 1
Over 9 months ago
A: According to All Balls Racing this item does not fit your bike.
Gwayne
Q: Will this work on a american landmaster black widow go kart? It is hard to find parts or info on what size cylinder it is.
1 year 9 months ago
American landmaster black widow 3171 136cc
David
Top 10 Contributor
1 year 9 months ago
A: No it will not.
SISKracing320
Q: Does this work for the rear master cylender on a 2015 ktm 85 sx-s
1 year 11 months ago
I want to know if this works for the rear, or only the front brake,thanks!
Alex
Top 25
1 year 11 months ago
A: This kit works for the front master cylinder on a 2015 KTM 85sx. All Balls does not make one for the rear of your specific application.
Rudy
Q: Is this the right part no.?
2 years 10 months ago
Please let me ask if this part no. is right on for the cassis no. 1HFSC180XTA002028 Honda Shadow VT1100CT - CS180 MAA 840? Thanks in advance for your reply.
Derrick
Q: Does this fit a 2000 kawasaki kx250 stock master cylinder?
Over 4 years ago
I got a hand full of these kits by all balls and they are all one size to big.my master cylinder is a nissin 304 with a 3/8 piston bore.I need a kit that fits this.these kits say they fit buy they really don't.could you help
MotoSportExpert
Expert MotoSport Staff
Over 4 years ago
A: Yes these are for the stock master cylinder on your 2000 Kawasaki KX250. Just be sure to correctly select the Year/Make/Model of your bike before ordering so we can be sure to send you the correct kit for your bike. Also, feel free to give us a call at 888-676-8853 and we would be happy to help you out with your order.
Fitment

See all bikes that this part fits...

See Fitments
# Part Numbers
Product Variant Manufacturer Part #
Front 18-1001
Front 18-1002
Front 18-1004
Front 18-1005
Front 18-1007
Front 18-1010
Front 18-1011
Front 18-1012
Front 18-1013
Front 18-1015
Front 18-1016
Front 18-1017
Front 18-1018
Front 18-1020
Front 18-1021
Rear 18-1003
Rear 18-1007
Rear 18-1008
Rear 18-1009
Rear 18-1014
Rear 18-1019
Rear 18-1020
Front 18-1034
Rear 18-1004
Rear 18-1029
Rear 18-1031
Rear 18-1032
Rear 18-1033
Front 18-1006
Front 18-1022
Front 18-1023
Front 18-1024
Front 18-1025
Front 18-1026
Front 18-1035
Front 18-1055
Rear 18-1028
Rear 18-1030
Rear 18-1101
Rear 18-1102
Front 18-1103
Front 18-1104
California Proposition 65

WARNING: This product contains chemicals known to the State of California to cause cancer, and birth defects or other reproductive harm. Wash hands after handling. For more information, go to www.P65Warnings.ca.gov.

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