IIIPRO IV4R 4 Piston Disc Hydraulic Brake MTB AM DH Bike Brake 82/145cm CNC Tech Mineral Oil for Mountain...
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IIIPRO IV4R 4 Piston Disc Hydraulic Brake MTB AM DH Bike Brake 82/145cm CNC Tech Mineral Oil for Mountain XC Climbing Bicycle
Description
Description
SPECIFICATIONS
Braking System: Hydraulic Disc Brake (Hydraulic Brake Pad)
Brand Name: ONIRII
Choice: yes
Components: Disc Brake
Material: aluminum
Model Number: IV4R
Origin: Mainland China
Size: 4 piston
Type: Hydraulic Disc Brake
Use: Mountain Bikes
Special Note
The universal head of the brake is the patent of this brake, there is no compatible universal head on the market for the time being, if you need to lengthen the oil hose or buy the universal head separately, please contact us!
New to the store, 30% off exclusively for store fans
IV4R 4-piston brakes
Brand: IIIPRO
Model: 4 piston
Version: 24 years new version
Brake pads: same as hope pads, E4 M4 resin pads
Brake oil: mineral oil
Rotor size: 140/160/180/203/220mm
Accessories: with oil pin and screws
Oil needle and olive tip model: BH59
Oil hose diameter: 5mm
Weight: Single front brake 239g,Single rear brake 243g
Oil hose length:Front brake 82cm, Rear brake 145cm
Suitable for: Mountain Bike XC,AM,DH,Climbing Bike,Street Bike
*The 4 piston brakes you received are already installed with pads and filled with oil inside.
Design Advantage：
IV4R as the new version of 2024 mountain hydraulic brakes launched by IIIPRO/ONIRII, the upgrade is inspired by the M4, based on the M4 brakes, upgraded the clamping ring position mounting method, this structural change can improve the brakes in the braking process of the feel and rigidity.
The caliper section is upgraded with a rotating universal joint, which can adjust the layout of the oil hose and cable according to the angle of the frame.
The caliper part increases the circulating oil circuit, which makes the caliper outstanding in high temperature resistance and quick oil replenishment.
Brake handle notes:
①Clamp ring
②Brake Cylinder
③Oil Seal Nylon Screw
④Oil Filling Screw
⑤Bearing Turning Point
⑥Brake handle
⑦Stroke Adjustment Knob
Caliper notes:
①Oil hose
②Rotating universal joint
③Brake Pads
④Caliper
⑤Brake Pad Bolts
⑥Piston cap
Pre-purchase Notes:
1, IV4R is only for mountain bike installation use.
2、IV4R is shipped separately for brake handle and oil hose.
3, IV4R warranty 1 year, brake pads are wear parts, not under warranty.
4、Brake installation is a professional process, it is recommended to the bike store for installation.
Instructions for use:
1, daily use should be regularly checked brake pads wear.
2、Brakes after a certain period of time will appear lack of oil or internal air into the situation, need to regularly check and refill the brake fluid.
Caliper piston in the installation process in advance of the lubricant, such as you find a small amount of lubricant overflow is normal!
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