Bottom Brackets

The FSA Power Drive Bottom Bracket delivers smooth, low‑friction rotation with its precision splined interface and durable alloy shell, fitting 68 × 108 mm frames for reliable performance on any bike.
E*thirteen 73 mm BSA threaded bottom bracket fits 24 mm spindle cranks, featuring robust steel construction, precise threading for smooth engagement, and a compact profile that keeps the bike’s geometry tight.
Enhance your ride with Campagnolo Power-Torque BSA Cups OC13-CEG. Durable, precision-fit threaded cups for optimal power transfer and performance
CNC Hollow Cromo Axle - Carbon body - Alloy Cups - BB Shell: 68/73mm, BSA1.37"x24T, R/L Cups - CNS Patent M321001 & #216105
All purpose - Strong and Stiff - Forged hollow chromoly spindle for ISIS Drive - Integrated large ball bearing design
Great value sealed cartridge UN26 Bottom Bracket with square tapered spindle - Sealed cartridge bearing assembly - maintenance-free sealed cartridge keeps out dirt, mud, and water - Fast and easy installation without adjustment
Great value sealed cartridge UN26 Bottom Bracket with square tapered spindle - Sealed cartridge bearing assembly - maintenance-free sealed cartridge keeps out dirt, mud, and water - Fast and easy installation without adjustment
Lightweight design bearing Larger bearings for longer life Durable and more efficient It is a bottom bracket assembly Ceramic bearings are lighter and more efficient
Set includes left and right hand cups, spacers, inner cover, and inner O-rings.Sealed cups keep out dirt and water.Maintenance free.Compatible with 68 mm and 73 mm shell.Durable anodized finish.
Super B (4712765143163 / TB-1065)
Raleigh bottom bracket set - Plastic sheath; steel cups and lockring - Made of alloy - Available in black colour - Size: large shell
Campagnolo (8032484330207 / BB99-CH02BC)
Repairs and maintenance are necessary, whether you’re a leisure rider or a professional racer. - Bottom Brackets
Raleigh bottom bracket set - Plastic sheath; steel cups and lockring - Made of alloy - Available in black colour - Size: 24 TPI
Shimano BB-UN55 bottom bracket Italian thread 70 - 107 mm
Cyclo Tools (5013863078265 / TL07826) | Bike Tool Cyclo, Taps English, Cyclo Bottom Bracket Taps
Cups are made from fibre reinforced polymer material which reduces the risk of frame noise and damage Sealed cups keep out dirt and water Maintenance free Easy press-fit installation
The Campagnolo Power Torque external bottom bracket cups deliver precise alignment and reduced friction for a smooth pedal stroke. Their robust construction resists wear, while the integrated torque‑locking design ensures secure fit during high‑intensity rides.
Shimano (4524667089490 / E-BBUN26EB13X) | BB-UN26 Bottom
Square Taper bicycle bottom bracket - Sealed Cartridge - 68mm X 115mm - Alloy BB Cups
Square Taper bicycle bottom bracket - Sealed Cartridge - 68mm X 113mm - Alloy BB Cups
Sram Power Spline bottom bracket - Chainline control stop - Heat treated chromoly 12 spline spindle - CNC machined steel cups - Size: 6.8/7.3-centimeters x 11.3-centimeters
Oxford (5030009319877 / BB190D) | Oxford Sealed
Raleigh bottom bracket set - Plastic sheath; steel cups and lockring - Made of alloy - Available in black colour - Size: 113mm
MegaEvo is a threaded BB that allows a 386Evo crank on a standard frame with BSA shell Red anodized Alu cups - For road carbon 386Evo crank - Ceramic bearing
Spindle interface type: ISIS - 4 Sealed cartridge bearings - 128 mm Axle length - For frame with 68/68E/73 mm width
Wheels Manufacturing (0811079020413 / BB30-OUT-5) | Shimano 24mm, Dual silicone seal
BB30 to outboard bottom bracket with Angular Contact Bearings - compatible with all standard 24 mm axles - Eliminates the need for adaptors - Serviceable, double lip sealed Enduro bearings - USA machined aluminium shell for superior function and durabilit

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