Match the Caliper, Not the Bike Name
A model sold over several years may use more than one caliper, and the backing plate shape and pin holes differ between them. Ordering against the OEM number and checking the matched model list is what prevents a set that will not seat in the caliper. Front and rear sets are listed separately for the same reason.
Load Changes Everything
A delivery bike carrying a box and a pillion stops from the same speed with far more energy than a private commuter. Pads wear faster, fade sooner and take the disc with them if they are allowed to run to the backing plate. Shops serving delivery riders usually shorten the inspection interval rather than waiting for a complaint.
Disc and Drum Condition
New pads fitted against a scored or warped disc will wear unevenly and never give full contact. In drum brakes, an oversize worn drum changes the lining arc contact, so shoes bed in slowly and the handbrake travel stays long. Measure before fitting, not after the complaint.
Bedding In
New friction material needs a series of moderate stops before hard braking so the surface transfers evenly. Riders who grab the brake hard on the first ride glaze the pads and lose braking performance permanently. Tell the rider, or do the first stops yourself before handing the bike back.
Stocking for a Wet Season
Brake wear rises sharply in the rainy season, when grit and water act as a grinding paste. Shops that stock the fast moving front pad and rear shoe references before the season starts avoid the queue that forms when everyone needs brakes in the same month.
