TEKTRO Gemini SL 4 piston bicycle Bike Hydraulic Disc Brake MTB Disc Brake Set

◆ Open system, 4 piston. New 4 piston forged body. Forge aluminum lever / Cast bracket. Front wheel - 300 grams / Rear wheel - 320 grams. Front : 90cm Rear:165cm ( rear need to assemble ). 5mm pad - Q13RS.

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