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SID (B1) description flangeless dust seal kit
CPSC-approved ink and materials
6-bolt/44mm-BCD International Standard disc mounting dimensions
while the stout flex with Swivel Tech 3D beveling in the pin tip and tail deliver versatility for everything from charging steeps to buttering pillows
Tubeless ready 25mm wide and light rim
Shimano GRX ST-RX610 Shift/Brake Lever BR-RX400 Hydraulic Disc Brake Caliper - Left/Front 2x Flat Mount Caliper BLK CheckoutTitle=Lezyne Matrix Bottle Cage SID (B1) description flangeless dustShimano GRX ST RX610 Shift Brake Lever with BR RX400 Hydraulic Disc Brake Caliper Left Front 2x Flat Mount Caliper Black. The Shimano GRX ST RX610 dual control lever delivers light and responsive shifting for mixed terrain riding (Note: BR1057 is a left non shift variation for 1x set ups) . The textured hood and anti slip brake lever surface increase control on bumpy terrain. The GRX BR RX400 2 piston flat mount hydraulic disc brake caliper features a
