• A great home mechanic kit
• Includes more than 15 genuine Park Tool products that can perform dozens of tasks
• Includes Park Tool tool box with extra rooms for spare parts and more tools
• Compatible with 16'' to 29''+ wheels (ISO/ETRTO rim sizes from 317 to 630+)
• Replaceable M10 threaded tip
• Low-profile head fits low clearance thru-axle derailleur hangers and Shimano Direct Mount hangers
• Length: 16.5” (420mm)
• Weight: 22.75 oz. (645g)
• A great home mechanic kit
• Includes more than 15 genuine Park Tool products that can perform dozens of tasks
• Includes Park Tool tool box with extra rooms for spare parts and more tools
• Compatible with 16'' to 29''+ wheels (ISO/ETRTO rim sizes from 317 to 630+)
• Replaceable M10 threaded tip
• Low-profile head fits low clearance thru-axle derailleur hangers and Shimano Direct Mount hangers
• Length: 16.5” (420mm)
• Weight: 22.75 oz. (645g)
BL-M4100
• Intuitive and powerful braking
• Quicker brake engagement with shorter free stroke
• Rider tunable and action-optimized cockpit
• High-performance brake control
• Additional contact point for a stiffer brake lever
• 10 deg. rotation angle setting range for I-SPEC EV shifting lever
BR-MT420
• 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
• Pre-assembled and bled brake lever and caliper, with SM-BH59-SS hose & mineral oil
• Without rotor and adapter
• One-way bleeding system
• A great home mechanic kit
• Includes more than 15 genuine Park Tool products that can perform dozens of tasks
• Includes Park Tool tool box with extra rooms for spare parts and more tools
• Compatible with 16'' to 29''+ wheels (ISO/ETRTO rim sizes from 317 to 630+)
• Replaceable M10 threaded tip
• Low-profile head fits low clearance thru-axle derailleur hangers and Shimano Direct Mount hangers
• Length: 16.5” (420mm)
• Weight: 22.75 oz. (645g)
• A great home mechanic kit
• Includes more than 15 genuine Park Tool products that can perform dozens of tasks
• Includes Park Tool tool box with extra rooms for spare parts and more tools
• Compatible with 16'' to 29''+ wheels (ISO/ETRTO rim sizes from 317 to 630+)
• Replaceable M10 threaded tip
• Low-profile head fits low clearance thru-axle derailleur hangers and Shimano Direct Mount hangers
• Length: 16.5” (420mm)
• Weight: 22.75 oz. (645g)