MSW ST100 Bottom Bracket - English 73 x 122.5mm Square Taper JIS MFPN=118US 4-piston Enduro brake system offers

4-piston Enduro brake system offers high performance brake control with reduced input force at the finger tips

}CeramicSpeed ITA Road Bottom Bracket - Italian Thread 70mm 24mm Spindle Coated Races Black

}Shimano J05A-RF Disc Brake Pad and Spring - Resin Compound Finned Aluminum Back Plate Box/25 pair

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)

MSW ST100 Bottom Bracket - English 73 x 122.5mm Square Taper JIS MFPN=118US 4-piston Enduro brake system offersMSW ST100 Bottom Bracket English 73 x 122. 5mm Square Taper JIS. These high performance square taper bottom brackets from MSW are designed to interface with English threaded frames. TECH SPECS Bottom Bracket Shell I. D. 1. 37 BB Frame Interface English BB Shell Width (mm) 73 Spindle Interface Type Square Taper JIS Spindle Length 122. 5