Bottom Brackets Shimano

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.

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

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

Bottom Bracket / Shimano Ultegra / Racing Bike / Shimano Hollowtech II / 77 g / Connection Inlet Size BSA 1,37 x 24 (ENG) mm / Bearing Position Outside

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

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.

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.

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.

himano BB-UN300 British Thread Square Taper Bottom Bracket ina variety of sizes for traditional chainsetsFeatures:A good quality bottom bracket for traditional chainsetsSuper-accurate bearings for smooth operation and improved durabilityDurable, hard-wearing sealed cartridge bottom bracket with square tapered spindle fittingMaintenance-free sealed cartridge bearing assembly keeps out dirt, mud, and water for long bearing lifeFast and easy installation without adjustmentNarrow body allows clearance for cable routing under the bottom bracket

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

Compatible with SAINT cranks, the SAINT bottom bracket is available in 89.5 / 92 and 104.5 / 107 mm widths.

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

himano BB-UN300 British Thread Square Taper Bottom Bracket ina variety of sizes for traditional chainsetsFeatures:A good quality bottom bracket for traditional chainsetsSuper-accurate bearings for smooth operation and improved durabilityDurable, hard-wearing sealed cartridge bottom bracket with square tapered spindle fittingMaintenance-free sealed cartridge bearing assembly keeps out dirt, mud, and water for long bearing lifeFast and easy installation without adjustmentNarrow body allows clearance for cable routing under the bottom bracket

himano BB-UN300 British Thread Square Taper Bottom Bracket ina variety of sizes for traditional chainsetsFeatures:A good quality bottom bracket for traditional chainsetsSuper-accurate bearings for smooth operation and improved durabilityDurable, hard-wearing sealed cartridge bottom bracket with square tapered spindle fittingMaintenance-free sealed cartridge bearing assembly keeps out dirt, mud, and water for long bearing lifeFast and easy installation without adjustmentNarrow body allows clearance for cable routing under the bottom bracket

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

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

・"Rider Tuned" 11-speed transmission, for all terrains・ Tailored to your riding style"Different choices of bikes and riding styles.・Efficient and precise gear shifting and improved chain tensioning system"More durable chainring teethComposite reinforced chainring:Steel teeth/Carbon reinforced steel body (mono 1x11, intermediate of 3x11)Aluminum teeth/Carbon reinforced aluminum body (large of 2x11)・Optimal balance between durability and lightness."The new 3D composite reinforced chainring shape is optimized for every type of crankset with steel chainrings and aluminum starsAluminum/aluminum + CFRP teeth (3 x 11, large) Steel/CFRP teeth (3 x 11, intermediate) Aluminum/aluminum plated + CFRP tee…

himano BB-UN300 British Thread Square Taper Bottom Bracket ina variety of sizes for traditional chainsetsFeatures:A good quality bottom bracket for traditional chainsetsSuper-accurate bearings for smooth operation and improved durabilityDurable, hard-wearing sealed cartridge bottom bracket with square tapered spindle fittingMaintenance-free sealed cartridge bearing assembly keeps out dirt, mud, and water for long bearing lifeFast and easy installation without adjustmentNarrow body allows clearance for cable routing under the bottom bracket

About the Shimano Road Press Fit Bottom Bracket The Shimano Ultegra level Bottom Bracket English Thread Cups use Shimano Hollow Tech II technology which uses a wider outer bearing placement and larger axle diameter for increased stiffness and efficiency. While it's sealed design has a minimal bearing interface ensuring smooth rolling and increased durability. The latest version of Hollow Tech II used here is lighter and has 50% lower rotational friction than previous version.

himano BB-UN300 British Thread Square Taper Bottom Bracket ina variety of sizes for traditional chainsetsFeatures:A good quality bottom bracket for traditional chainsetsSuper-accurate bearings for smooth operation and improved durabilityDurable, hard-wearing sealed cartridge bottom bracket with square tapered spindle fittingMaintenance-free sealed cartridge bearing assembly keeps out dirt, mud, and water for long bearing lifeFast and easy installation without adjustmentNarrow body allows clearance for cable routing under the bottom bracket

himano BB-UN300 British Thread Square Taper Bottom Bracket ina variety of sizes for traditional chainsetsFeatures:A good quality bottom bracket for traditional chainsetsSuper-accurate bearings for smooth operation and improved durabilityDurable, hard-wearing sealed cartridge bottom bracket with square tapered spindle fittingMaintenance-free sealed cartridge bearing assembly keeps out dirt, mud, and water for long bearing lifeFast and easy installation without adjustmentNarrow body allows clearance for cable routing under the bottom bracket

The RS500 Hollow Tech II Road Bottom Bracket from Shimano has outboard bottom bracket bearing cups for use with 2-piece cap-free design road chainsets. The minimal bearing interface gives superbly smooth rolling and easy installation. Available in British thread only.

himano BB-UN300 British Thread Square Taper Bottom Bracket ina variety of sizes for traditional chainsetsFeatures:A good quality bottom bracket for traditional chainsetsSuper-accurate bearings for smooth operation and improved durabilityDurable, hard-wearing sealed cartridge bottom bracket with square tapered spindle fittingMaintenance-free sealed cartridge bearing assembly keeps out dirt, mud, and water for long bearing lifeFast and easy installation without adjustmentNarrow body allows clearance for cable routing under the bottom bracket

himano BB-UN300 British Thread Square Taper Bottom Bracket ina variety of sizes for traditional chainsetsFeatures:A good quality bottom bracket for traditional chainsetsSuper-accurate bearings for smooth operation and improved durabilityDurable, hard-wearing sealed cartridge bottom bracket with square tapered spindle fittingMaintenance-free sealed cartridge bearing assembly keeps out dirt, mud, and water for long bearing lifeFast and easy installation without adjustmentNarrow body allows clearance for cable routing under the bottom bracket