BB type: Octalink. Thread: BC1.37" x 24T.
SHIMANO ULTEGRA OCTALINK FC-6500 CHAINSET 172.5 MM 39/52 NICE USED CONDITION
Shimano 105 Octalink Bottom Bracket 68 x 109.5mm 5500 BS Threaded Bike BB
Shimano 105 Octalink Bottom Bracket 68 x 118.5mm 5500 BS Threaded Bike BB
ROCKBROS Cycling Self Lock Pedals Cleat Pedal Shimano SPD-SL Sealed Bearing 9/16
Nukeproof 13 Tooth Jockey Wheels Pulley For Shimano 12 Speed Sealed
