Surly Ultra New Hub Axle Kit for 120mm Rear Fix/Fix Silver MFPN=DROPOUT-338 }CeramicSpeed BSA30 MTB Bottom Bracket

}CeramicSpeed BSA30 MTB Bottom Bracket - BSA Thread 30mm Spindle Coated Races Black

(mm) 28 Manufacturer Number 61902 (6902) Material Ceramic Thickness 7

6 Defined Color Black Stack Height 36 Weight 169 Color Black Material Aluminum Length 90 Bar Clamp Diameter (mm) 31

}SRAM Left GX Eagle GXP Crank Arm 170mm Black

}Wolf Tooth ReMote Light Action Dropper Lever with 31

Surly Ultra New Hub Axle Kit for 120mm Rear Fix/Fix Silver MFPN=DROPOUT-338 }CeramicSpeed BSA30 MTB Bottom BracketSurly Ultra New Hub Axle Kit for 120mm Rear Fix Fix Silver. Surly Ultra New Axle Kits are for upgrading the internals of your existing Surly New hubs or replacing the internals on your Surly Ultra New hubs. Each kit contains an axle two 6901 cartridge bearings two aluminum dust shields two stainless steel cones two stainless steel 6x1mm bolts and two stainless steel bolt washers Axle is quick release and bolt on compatible; bolts included QR is NOT