Are they pre bleed already?

Yes they are pre-bled. you can install and use it directly when you receive it.

Which brake fluid is suitable for this hydraulic brake?

Mineral oil is more suitable.DOT oil may ruin the seals and destroy the brakes.

What is the braking direction of this brake? And the length of the cable?

The hydraulic brake is left front 800mm and right rear 1450mm.

What rotor size do you order with these?

The brake is compatible with 160mm rotor by default, and an adapter is required for the 180mm 203mm rotor.

What items are included in this brake packaging?

If you are ordering a pair,you will get : 2 pcs hydraulic brake handles+ 2 pcs twin piston calipers +2 pcs adapter+ 4 pcs screw(When selecting, please note whether it is a pair or a single side)

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

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BUCKLOS MTB Hydraulic Disc Brakes, Mountain Bike Left Front 800mm Right Rear 1450mm Hydraulic Brake Set Aluminum Alloy Levers with Calipers PM/is Adapter Fit EBike/Fat Bike | ZOOM dual-piston brake kit with aluminum alloy levers & calipers, includes adapter, fits mountain bike, ebikes, folding bikes

Product ID: 544148287

Details

Brand
BUCKLOS
Colour
Material
Resin Aluminum
Product dimensions
75L x 75W
Style
American

🔧Pre-bled, easy installation saves time

🛑Massive stopping power with minimal effort

🚴‍♂️Universal fit for eBikes, fat bikes & more

¥21592

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Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🛠️ Stop on a dime, ride like you own the trail!

WHISPER QUIET BRAKING - Resin-metal composite pads protect rotors and eliminate noise, so your ride stays smooth and stealthy.
VERSATILE COMPATIBILITY - Fits most bikes including eBikes, fat bikes, BMX, and scooters, making it the ultimate upgrade for your ride.
PLUG PLAY INSTALLATION - Pre-bled with mineral oil and ready to mount—get back on the trail faster without messy setups.
ERGONOMIC BRAKE DIRECTION - Left-front and right-rear setup tailored for American riders’ habits, with optimized cable lengths for a perfect fit.
TWO FINGER STOPPING POWER - Hydraulic system lets you brake confidently with just two fingers—perfect for intense trail rides and downhill thrills.

The BUCKLOS MTB Hydraulic Disc Brake Set features durable 6061 aluminum alloy levers and calipers, pre-bled with mineral oil for hassle-free installation. Designed for superior stopping power with just two fingers, it fits a wide range of bikes including eBikes and fat bikes. Its quiet resin-metal composite pads ensure noise-free braking, while the left-front/right-rear cable configuration matches common rider preferences. Lightweight and robust, this brake set is your go-to upgrade for safer, smoother mountain biking.

Specifications

ASIN	B088NQQTV5
ASIN	B088NQQTV5
Additional Features	Easy to Install
Best Sellers Rank	#29,313 in Sporting Goods ( See Top 100 in Sporting Goods ) #80 in Bike Brakes & Parts
Brand Name	BUCKLOS
Center To Center Spacing	160 Millimeters
Color	Front+Rear-Red
Customer Package Type	FFP
Customer Reviews	4.4 4.4 out of 5 stars (98)
Customer reviews	4.4 4.4 out of 5 stars (98)
Date First Available	1 January 2024
Exterior Finish	Aluminum
Finish Types	Black
Hand Orientation	Right
Handle Attachment Mechanism	Clamp or Bolt-on
Handle Compatibility	Universal
Handle Material	Aluminum, Resin
Handle Type	Lever
Included Components	Installation Hardware
Indoor Outdoor Usage	Outdoor
Is Weight Bearing	No
Item Dimensions L x W	75L x 75W centimeters
Item Weight	1.59 Pounds
Item model number	700553A6
Manufacturer	BUCKLOS
Manufacturer	BUCKLOS
Manufacturer Part Number	700553A6
Material Type	Resin Aluminum
Metal Type	Aluminum
Model Number	700553A6
Number of Items	1
Product Dimensions	75 x 75 x 75 cm; 721 g
Shape	Round
Specific Uses For Product	Bicycle
Style Name	American
Theme	Cycling
UPC	192236750665
Unit Count	1 Count

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¥21592

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Japan.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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