Bottom Brackets Shimano

With improved sealing and rotation, the SHIMANO DEORE crankset housing offers great driving efficiency.Housing width 68/73 mm.Thread: BSA.

Square Bottom Bracket / City / Bearing Position Inside

Shimano BB-UN300 68mm Square Taper Bottom Bracket Shimano’s tried and trusted BB-UN300 68mm Bottom Bracket is perfect for traditional square taper chainsets, providing superb reliability and easy installation. The sealed bearings are smooth and durable whilst the narrow body leaves plenty of room within the frame for cable routing.

Quality and original spare part Shimano. Bottom bracket using sealed bearings. Alloy cups and body save weight. Check the diameters to avoid damaging the frame which is not threaded.

Shimano BB-UN300 British Thread Bottom Bracket Made with Shimano’s usual exacting standards, the BB-UN300 Bottom Bracket is an excellent option for bikes that have British threaded bottom bracket shells and chainsets with a traditional square tapered spindle fitting. Made into a one-piece unit, this bottom bracket keeps dirt, mud and water away from the sealed bearings to offer durability, corrosion resistance and low friction operation. The threaded construction installs easily without the need for any fiddly adjustments, and the narrow body of this unit means that it won't hinder gear and brake cables that are being routed internally through the frame's bottom bracket shell.

Thanks to improved sealing and better rotation, the SHIMANO DEORE bottom bracket delivers high pedaling efficiency.FEATURESImproved sealing performance

Bottom Bracket / MTB / Shimano Hollowtech II / Connection Inlet Size BSA 1,37 x 24 (ENG) mm / Bearing Position Outside

The XT M8000 MT800 Hollowtech II 68/73mm Bottom Bracket is a genuine Shimano bottom bracket assembly. It includes left and right hand cups, spacers, inner cover and inner o-rings. The sealed cups keep out dirt and water and the lightweight seal structure helps remove the vital grams. It is also compatible with 68mm and 73mm shells. Available in durable anodised finish. Works with BSA (standard threaded) bottom brackets and 24mm spindle Hollowtech 2 bottom brackets. E. g. Shimano M6100, M7100, M8100 cranksets

##Shimano MT800 Press Fit Bottom Bracket with Inner Cover

Rigid and lightweight for efficient power transfer "Durable reinforced spline system -OCTALINK 8-spline interface increases strength and rigidity of the assembly "26 g lighter than BB-ES25・Fast and perfect assembly "Good chain line control with chainstay stabilizer

Square axle bottom bracket SHIMANO with quality cartridge bearings for performanceBetter chain stability with stabilizer3 types of mounting availableStandard, E-Type and chain case optionsAdapter material: aluminum

Square axle bottom bracket SHIMANO with quality cartridge bearings for performanceBetter chain stability with stabilizer3 types of mounting availableStandard, E-Type and chain case optionsAdapter material: aluminum

Shimano BB-UN300 68mm Square Taper Bottom Bracket Shimano’s tried and trusted BB-UN300 68mm Bottom Bracket is perfect for traditional square taper chainsets, providing superb reliability and easy installation. The sealed bearings are smooth and durable whilst the narrow body leaves plenty of room within the frame for cable routing.

The SAINT bottom bracket receives a matching gold anodization and is compatible with threaded 83 mm frames.
Made in: Japan
Mounting System: Thread
Axle Standard: Hollowtech II
Bottom Bracket: BSA 83 mm

Bottom Bracket / Shimano Saint / MTB / Shimano Hollowtech II / 95 g / Connection Inlet Size BSA 1,37 x 24 (ENG) mm / Bearing Position Outside

Octalink Bottom Bracket / Shimano Alivio / MTB / Connection Inlet Size BSA 1,37 x 24 (ENG) mm / Bearing Position Inside

86.5mm Press-Fit bottom bracketSealed ring bearings.Easy to installFor 86.5mm frameReference : ISMBB7141B How to identify my bottom bracket? To know more about it Your bike creaks when you press hard on the pedals, the movement of the crankset has lost its fluidity or has become loose? The symptoms are clear: it's time to change your bottom bracket. Like all the parts that make up your bike, the bottom bracket and especially its bearings are subject to wear.Its replacement is a simple operation if it is well prepared, indeed the multiplication of the standards of bearings, bottom bracket and frame will discourage some. We will try to guide you through this jungle of standards. The bottom bracket …

Octalink Bottom Bracket / Shimano Alivio / MTB / Connection Inlet Size BSA 1,37 x 24 (ENG) mm / Bearing Position Inside

Shimano SM-BB72 Road-Fit Press-Fit Bottom Bracket Sitting at Ultegra level, the Shimano SM-BB72 Road-Fit Press-Fit Bottom Bracket delivers lasting, smooth performance to your compatible road bike. Constructed from a fibre reinforced polymer, the cups are easy to press in and also reduce the risk of creaking. The sealed cups prevent water ingress, helping to keep the bearings in peak condition for longer.

With reliable bearings and seals SHIMANO, the SHIMANO ULTEGRA bottom bracket has a long service life.

Octalink Bottom Bracket / Shimano Alivio / MTB / Connection Inlet Size BSA 1,37 x 24 (ENG) mm / Bearing Position Inside

With smoot rotation and better sealing performance, the SHIMANO XTR bottom bracket is durable for mountain bike usage. It is available in threaded and press-fit options.
Bottom Bracket: BSA 68/73 mm
Mounting System: Thread
Axle Standard: Hollowtech II
Made in: Japan

With advanced joint construction for smooth rotation and small ball bearings to minimize weight, the SHIMANO DURA-ACE bottom bracket is offered in both interference fit and threaded options.

Octalink Bottom Bracket / Shimano 105 / Racing Bike / 273 g / Connection Inlet Size BSA 1,37 x 24 (ENG) mm / Bearing Position Inside