Mechanical brakes use a steel cable (brake wire) to pull the caliper. Simple, low-cost, widely used on commuter bikes, entry-level MTB, and some road bikes.
No bleeding or fluid refills. Most repairs are done by replacing pads and cables — ideal for beginners or long-distance touring.
Lightweight overall, but lever feel is firm. Braking power is affected by cable drag, and heat fade is more noticeable on long descents.
Brake fluid (DOT or mineral oil) pushes the caliper pistons. Linear and powerful, with a light lever feel — standard on high-performance MTB and road bikes.
Closed system resists environmental influences. Consistent performance in rain, long descents, with far less heat fade than mechanical brakes.
Shorter stopping distances, better modulation, ideal for aggressive riding and racing. Maintenance is slightly more involved but rewarding.
Lever pulls cable → cable transfers tension → caliper clamps rotor/rim. Long force path with some friction loss.
Lever pushes master cylinder piston → fluid through hose → caliper piston pushes pads. Uniform force with negligible loss.
Dry pavement (30km/h → 0) : Hydraulic avg. 4.2m , Mechanical 5.8m
Wet pavement : Hydraulic 5.1m , Mechanical 7.6m
* Weights vary by brand/model; modern hydraulic brakes are significantly lighter.
$30 – $120 (entry to mid-range)
budget choice$80 – $400+ (entry to premium)
performance choiceHydraulic retains braking power in rain, thanks to the sealed fluid circuit and stronger clamping force.
Mechanical — rain can enter the cable housing, increasing drag and reducing braking power significantly.
Budget-conscious riders, DIY enthusiasts, long-distance tourers, and commuters. Simple maintenance and widely available parts.
Performance seekers, racers, mountain bikers, frequent descenders, and riders in wet conditions. NUTT hydraulic brakes deliver superior stopping power.
Typically once a year or every 2,000 km, depending on usage.
Yes, but you’ll need to replace levers, hoses, calipers, etc. We recommend a complete hydraulic kit or bike.
They work with 140/160/180 mm rotors. Please check the specific product specs.
NUTT · Hydraulic brake specialist · All data based on lab tests