Topeak Ratchet Rocket Lite NTX+ CheckoutTitle=Shimano GRX ST-RX820-LA Brake/Dropper Remote Lever with BR-RX820 Hydraulic Disc Brake Caliper - Left/Front Direct Mount Type Direct Mount

Direct Mount Type Direct Mount SRAM Tooth Count 36 Drivetrain Speeds 10 Drivetrain Speeds 11 Drivetrain Speeds 12 Defined Color Black Material Aluminum Ring Position/Type Chain Retaining Single Ring Round or Oval Oval Offset 3 Chainline/Hub Compatibility 141/148 Boost Hubs

model Tigon Coil stroke 62

}SRAM DUB English Bottom Bracket - English/BSA 100mm MTB Black

Please note that this is a +20mm adapter which means a 140mm post mount native size will only work with a 160mm rotor just as a 160mm post mount native size will only work with a 180mm rotor and so on

Topeak Ratchet Rocket Lite NTX+ CheckoutTitle=Shimano GRX ST-RX820-LA Brake/Dropper Remote Lever with BR-RX820 Hydraulic Disc Brake Caliper - Left/Front Direct Mount Type Direct MountTopeak Ratchet Rocket Lite NTX+. Compact Mini Tool Kit with organized tool bits to handle a wide range of adjustments and road repairs.