SILCA Ultimate Brake + Drivetrain Cleaner, 16 oz
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Questions before you buy? Ask us; we'll help you pick. Veteran-owned in Sacramento.
Fits: any bike with disc brakes, e-bikes included. SILCA designed it to be safe on both brake pads and rotors.
A spray cleaner for the two dirtiest parts of the bike: the brakes and the drivetrain. Spray it on and the formula turns bright red as it picks up oil, brake dust and road grime; SILCA says it works in 3 to 5 minutes. Then rinse well with water. It rinses clean and SILCA says it will not strip wax from paint or a waxed chain.
16 oz pump spray bottle, not an aerosol. Cinnamon scent.
Before you buy: rinse thoroughly and bed the brakes back in afterward with 20 to 30 firm stops. It will not rescue pads that have soaked up oil; those need replacing. SILCA does not recommend it for stripping a new chain before hot waxing.
Why we carry it: most squealing e-bike brakes are dirty, not worn out. This is the $30 fix we try before selling anyone new pads.
Not sure this fits your ride? Ask before you order: support@breaktimebicycle.com. We'd rather answer an email than process a return.
Why we carry this brand, and how we pick what goes on the site: Our brands and What we carry and why.