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Transmission
Bottom Brackets
Cottered / Traditional Axle (10)Eccentric Shells & Spares (13)Square Tapered - Shimano (4)Square Tapered - Other (45)Tapered Square - Cup & Cone (17)Splined Bottom Brackets (3)Splined ES Bottom Brackets (12)Threaded Cups External Bearing (50)Press Fit Bottom Brackets (20)Bottom Bracket Spares - All Types (112)
Chainrings
58 BCD 5 Arm (3)64 BCD 4 Arm (51)74 BCD 4 Arm (3)74 BCD 5 Arm (12)80 BCD 4 Arm (2)86 BCD 5 Arm (3)88 BCD 4 Arm (5)92 BCD 5 Arm (3)94 BCD 4 Arm (2)94 BCD 5 Arm (8)96 BCD 4 Arm (48)104 BCD 4 Arm (97)104 BCD 4 Arm Single (19)110 BCD 4 Arm (82)110 BCD 5 Arm (72)110 BCD 5 Arm Single (15)112 BCD 4 Arm (6)130 BCD 5 Arm (75)130 BCD 5 Arm Single (35)135 BCD 5 Arm (6)144 BCD 5 Arm (7)145 BCD 4 Arm (7)Direct Mount Chainrings (22)Bosch Chainrings (2)Obsolete / Obscure Rings inc TA (15)
Gear Spares
Gear Spares - Shimano Di2 (102)Gear Spares - Shimano Front Derailleurs (165)Gear Spares - Shimano Rear Derailleurs (417)Gear Spares - Shimano Road Shifters (401)Gear Spares - Shimano MTB Shifters (344)Gear Spares - Jockey Wheels (76)Gear Spares - Shifter Hoods (74)Gear Spares - Brompton (48)Gear Spares - SRAM (133)Gear Spares - Other (84)Down Tube Stops / Fittings (21)Replacement Dropouts (410)