Trek Knock Block Headset Bearing Kit - FSA/ Standard Options Type of Bearings:-:FSA - Full Speed Ahead Full Kit - 12 Enduro

Full Kit - 12 Enduro Standard Bearings over 3 sizes (4 of the bearings will be Grizzly Max due to size and availability)

Grizzly Max Kit  12 MAX Bearings over 3 different sizes

via a custom ground slot in the races

BEARING Name KIT NO RRP CODE BORE SIZE OD SIZE 688 2rs 1 BPET688 8 16 698 2rs / 398v 2 BPET698 8 19 608 2rs / 608E-2rs 3 BPET608 8 22 609 2rs 3a BPET609 9 24 6800 2rs / 61800 2rs 4 BPET6800 10 19 6900 2rs / 61900 2rs 5 BPET6900 10 22 6000 2rs 6 BPET6000 10 26 6801 2rs / 61801 2rs 6a BPET6801 12 21 6901 2rs / 61901 2rs 7 BPET6901 12 24 6001 2rs 8 BPET6001 12 28 3802 2rs / 63802 2rs / 6802 2rs / 61802 2rs 9 BPET63802 15 24 1526 2rs 10 BPET1526 15 26 6902 2rs / 6902E-2rs / 61902 2rs / 7902 11 BPET6902 15 28 6002 2rs 12 BPET6002 15 32 6803 2rs / 61803 2rs 13 BPET6803 17 26 17287 2rs 13a BPET17287 17 28 6903 2rs / 6903E-2rs / 61903 2rs / 61903E-2rs 14 BPET6903 17 30 6003 2rs 15 BPET6003 17 35 6804 2rs / 61804 2rs 16 BPET6804 20 32 6805 / 61805 2rs 17 BPET6805 25 37 Bearing Press & Extraction Tool(BPET) BPETHTB BORE: Bore hole size of bearing (hole in the centre) OD: Outer diameter of bearing race

Enduro 6806 LLB Abec 3 Bearing (30x42x7) ABEC 3 (Bottom Bracket)

Trek Knock Block Headset Bearing Kit - FSA/ Standard Options Type of Bearings:-:FSA - Full Speed Ahead Full Kit - 12 EnduroTrek Knock Block Headset Bearing Kit FSA Standard Options This Headset Bearing Kit fits the Trek Knock Block Headset. The kit contains two bearings of two different sizes in the following options. FSA (Full Speed Ahead) Kit (The OG Bearings used by Trek) FSA headset bearings are high quality, precision engineered components designed to deliver smooth steering and long lasting performance for both road and mountain bikes. These Angular Contact Bearings