Shimano BR-MT420 Rear Disc Brake Kit Acera With BL-MT401 Brake Lever Left Hand

BR-MT420

The Shimano BR-MT420 caliper features consistent braking performance and reliable stopping power in all conditions. The 4-piston caliper instills greater downhill confidence and control.

FEATURES

• 90% braking power vs. BR-MT520
• 20% increase braking power vs. current 2-piston BR-MT400
• 150% better wear-resistance vs. current 2-piston BR-MT400
• Brake pad: resin, metal

PRODUCT SPECIFICATIONS

Model No: BR-MT420
Series: Shimano
Colour: Black
Brake type: Hydraulic disc brake
Brake hose (kit): SM-BH90-SS
Hose joint: Straight
Brake hose color (kit)|1: Black
J-Kit spec (for OEM): Yes
Pad|Standard 1: D03S-RX Resin (w/o fin)
Pad|Standard 2: D02S-MX Metal (w/o fin)
Recommended brake lever: BL-MT401, BL-MT402-3A
Recommended disc brake rotor: SM-RT30 *, SM-RT54 *, SM-RT56 *, SM-RT64
Remarks: * Only compatible with resin pad
Compatible rotor size|140 mm (SS): Yes
Compatible rotor size|160 mm (S): Yes
Compatible rotor size|180 mm (M): Yes
Compatible rotor size|203 mm (L): Yes
Compatible rotor size|220 mm (LL): Yes
Oil: Shimano mineral
One Way Bleeding: Yes
Mount type: Post type
Piston: 4
Caliper fixing screw|Tool size: 5 mm
Caliper fixing screw|Anti loosen method: Snap ring
Pad mount: Split pin

BL-MT401

• Tailored for entry MTB riders
• Sleek design inherited from MTB racing components
• Anodised alloy 2-finger brake lever
• Braking power tuned for entry MTB riders
• Accessible lever reach designed for small hands
• Minimum reach 75 mm
• Long-lasting braking performance
• Easy, quick and clean installation
• Funnel bleeding
• Shimano Hydraulic Mineral Oil
• Balanced braking power

PRODUCT SPECIFICATIONS

Model No: BL-MT401
Series: Shimano
Colour: Black (black lever)
Brake type: Hydraulic disc brake
Lever size (finger): 2
Brake hose (kit): SM-BH59-JK-SS (for BR-MT400) SM-BH90-SS (for BR-MT420)
Hose joint: Straight
Brake hose color (kit)|1: Black
J-Kit spec (for OEM): Yes
Reach adjust|Tool: Yes
Compatible shift lever mount|Clamp band Yes
Recommended brake caliper: BR-MT400 BR-MT420
Oil: Shimano mineral
Funnel bleeding: Yes

ABOUT SHIMANO

In response to surging demand for global environmental preservation, bicycles now attract attention as the most eco-friendly means of transport. Shimano are dedicated to supply high-quality and high-performance components for different types of bicycles made in various countries and regions of the world, ranging from bicycles for the world’s top racers to daily users.

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