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Disc Brake Caliper Piston Kit - (Includes 2-21mm Caliper Pistons
Fast rolling with consistent
Brake housing for polymer coated brake cables
DROPOUT-203 - Derailleur Hanger - GT
Cassette Technology Hyperglide Cassette Weight 330g Cog Details 12-14-16-18-21-24-28-32 Cog Material Steel Finish Phosphate coated Range 12-32T Speed 8
GRX ST-RX400 / BR-RX400 Saddles and Seat Covers Disc Brake Caliper Piston KitGRX ST RX400 10 speed shifters and flat mount BR RX400 hydraulic calipers Anti slip brake lever increases control on bumpy terrain Raised brake lever pivot point increases leverage from the hoods Adjustable lever reach Compatible with GRX RD RX400 and Tiagra 4700 derailleurs Forged aluminum BR RX400 calipers Pre assembled with SM BH90 JK SSR high power hose Includes L03A resin pads with improved wear resistance Attributes Brake Material Aluminum
