Park Tool HCW-17 Fixed Gear Lockring Wrench Type-Front Derailleurs and Parts (1) bleed adapter and (1)

(1) bleed adapter and (1) MT instructions

Bearing Type Sealed Cartridge Cassette Body Type Shimano/SRAM 11 Speed Road Cassette Body Type Shimano/SRAM 8 9 10 Speed Center to Flange Left 33 Center to Flange Right 20

}SRAM NX Eagle PG-1230 Cassette - 12 Speed 11-50t Black

}Odyssey Pro Conical Headset - Integrated 1-1/8" 45 x 45 12mm Stack High Polished

Fits all standard 9/16 inch head tubes

Park Tool HCW-17 Fixed Gear Lockring Wrench Type-Front Derailleurs and Parts (1) bleed adapter and (1)Park Tool HCW 17 Fixed Gear Lockring Wrench. Features two different radius hooks for a precise fit on most fixed gear lockrings. Sized to fit rings with an outside diameter of 41 42 43 and 44mm Also fits single speed cassette hubs using lockrings with external notches 11 5 8" (29cm) in length for excellent leverage