Mechanical Disc
 AVID MTB BB5 Mechanical Disc Brake Front and Rear 160mm US $59.95 
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 AVID BB7 Mechanical Disc Brake Front and Rear 160mm G3 US $87.96
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Bicycle 2012 Avid MTB BB7 Mechanical Disc Brake Sets HS1 Rotors T25 Bolt Wrench, Pads Avid BB5 Oragnic Mechanical Bicycle Disc Brake Pads New Bike Cycling BB-5, x2 NUTT Dual-actuation Mechanical Disc Brake Caliper 160F+R Blk +2 Rotors 160mm, AVID BB7 Mechanical Disc Brake Front and Rear Calipers, AVID BB7 Mechanical Disc Brake Front and Rear Caliper and 160mm HS1 Rotor, AVID BB7 Mechanical Disc Brake Front and Rear 160mm G3, Hayes MX4 Mountain Bike Mechanical Disc Brakes New!!, ZOOM Hollow-out Bike Bicycle Mechanical Disc Brake Line New, Jagwire Red Zone Disc Brake Pads for Deore Mechanical, Nexave and Tektro Aquila,, Rotring Core Titanium Mechanical Pencil with Bonus Flying Disc, Jak-5 MTB Bicycle Mechanical Disc Brake Caliper 160R Rear White + Rotor 160mm, lightweight disc drive Hollow-out Bike Bicycle Mechanical disc brake line 160mm, AVID BB5 Mechanical Disc Brakes (PAIR), Hayes MX4 Mountain Bike Mechanical Disc Brakes New!!, x2 MTB Jak-5 Mechanical Disc Brake Caliper 160F + 160R Black + 2 Rotor ZDH 160mm,