Shimano Deore M4100 BL-M4100 – Hydraulic Disc Brake Lever (I-SPEC EV)

The Shimano BL-M4100 lever delivers precise, responsive, and rider-tuned braking for cross-country and trail riders. Designed for intuitive control and quick engagement, it pairs seamlessly with Shimano’s M4100 series hydraulic calipers for a reliable braking setup.

Key Features

• Intuitive and Powerful Braking: Provides smooth, controlled stopping power on varied terrain

• Quick Engagement: Short free stroke for faster response

• Rider-Tuned Cockpit: Toolless reach adjustment and action-optimized design for personalized setup

• High-Performance Control: Enhanced ergonomics with additional contact point for a stiffer, more responsive lever

• I-SPEC EV Compatibility: Integrates with compatible shift levers for a clean, ergonomic cockpit

• Adjustable Rotation: 10° rotation angle setting for fine-tuned lever positioning

• Lightweight Construction: Optimized design for trail performance

Specifications

• Model No: BL-M4100

• Series: Shimano Deore M4100

• Color: Black (Shimano logo)

• Brake Type: Hydraulic disc brake

• Lever Size: 2-finger

• Hose: SM-BH59-JK-SS (for BR-MT410) / SM-BH90-SS (for BR-MT420)

• Hose Joint: Straight

• Compatible Calipers: BR-MT410 / BR-MT420

• Brake Fluid: Shimano Mineral Oil

• Funnel Bleeding: ✔

• Mount: I-SPEC EV / Clamp Band

Benefits

• Confident Braking: Keep control on technical descents

• Custom Fit: Easily adjust lever reach and free stroke to suit your style

• Reliable Performance: Durable construction with Shimano’s proven hydraulic system

• Seamless Integration: Works perfectly with M4100 calipers and I-SPEC EV shifters