Bottom Brackets

TheCampagnolo BB30 Integrated bottom bracket cups, part of the Ultra Torque system for lightness and simplified assembly. They provide wide bearing placement for additional stiffness and power transmission along with simplified installation, with the cartridge bearings fitted directly into the cups.

The Shimano BB-RS500 Bottom Bracket Cups is an Outboard Bottom bracket bearing cups for use with 2-piece cap-free design road chainsets. Minimal bearing interface gives superbly smooth rolling; this bottom bracket spare is easy to install. Available in British thread or Italian thread.Shimano BB-RS500 Bottom Bracket Cups FeaturesOutboard Bottom bracket bearing cups for use with 2-piece cap-free design road chainsetsMinimal bearing interface gives superbly smooth rollingEasy installationBritish thread

The Shimano BB-RS500 Bottom Bracket Cups is an Outboard Bottom bracket bearing cups for use with 2-piece cap-free design road chainsets. Minimal bearing interface gives superbly smooth rolling; this bottom bracket spare is easy to install. Available in British thread or Italian thread. Shimano BB-RS500 Bottom Bracket Cups Features Outboard Bottom bracket bearing cups for use with 2-piece cap-free design road chainsets Minimal bearing interface gives superbly smooth rolling Easy installation Italian thread British thread "

TheShimano Deore Hollow Tech Bottom Bracket is a Genuine Shimano HollowTech II bottom bracket assembly which includes left and right hand cups, spacers, inner cover, and inner O-rings. Shimano Deore Hollow Tech Bottom Bracket Features Genuine Shimano HollowTech II bottom bracket assembly 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 83 mm shells Durable anodised finish Easy installation

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 Shimano BB-UN300 Bottom Bracket British Thread is a good quality bottom bracket for traditional chainsets. Super-accurate bearings for smooth operation and improved durability.Shimano BB-UN300 Bottom Bracket British Thread FeaturesDurable, 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 Shimano BB-UN300 Bottom Bracket British Thread is a good quality bottom bracket for traditional chainsets. Super-accurate bearings for smooth operation and improved durability.Shimano BB-UN300 Bottom Bracket British Thread FeaturesDurable, 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 Shimano BB-UN300 Bottom Bracket British Thread is a good quality bottom bracket for traditional chainsets. Super-accurate bearings for smooth operation and improved durability.Shimano BB-UN300 Bottom Bracket British Thread FeaturesDurable, 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

Campagnolo Ultra Torque Outboard Bottom Bracket Cups BSA Thread. Compatible with Chorus and Record Ultra Torque Chainsets. Doesn't inlcude bearings.

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 Shimano BB-UN300 Bottom Bracket British Thread is a good quality bottom bracket for traditional chainsets. Super-accurate bearings for smooth operation and improved durability.Shimano BB-UN300 Bottom Bracket British Thread FeaturesDurable, 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 Shimano BB-UN300 Bottom Bracket British Thread is a good quality bottom bracket for traditional chainsets. Super-accurate bearings for smooth operation and improved durability.Shimano BB-UN300 Bottom Bracket British Thread FeaturesDurable, 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 Shimano BB-UN300 Bottom Bracket British Thread is a good quality bottom bracket for traditional chainsets. Super-accurate bearings for smooth operation and improved durability.Shimano BB-UN300 Bottom Bracket British Thread FeaturesDurable, 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

Campagnolo Ultra Torque Outboard Bottom Bracket Cups BSA Thread. Compatible with Chorus and Record Ultra Torque Chainsets. Doesn't inlcude bearings.

The Shimano BB-UN300 Bottom Bracket British Thread is a good quality bottom bracket for traditional chainsets. Super-accurate bearings for smooth operation and improved durability.Shimano BB-UN300 Bottom Bracket British Thread FeaturesDurable, 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 Shimano BB-UN300 Bottom Bracket British Thread is a good quality bottom bracket for traditional chainsets. Super-accurate bearings for smooth operation and improved durability.Shimano BB-UN300 Bottom Bracket British Thread FeaturesDurable, 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

Campagnolo Ultra Torque Bottom Bracket BB30 Cups are designed to be used only with Ultra Torque Chainsets. BB30 68X42 Cups. Bearings are not Included.

The Shimano BB-UN300 Bottom Bracket British Thread is a good quality bottom bracket for traditional chainsets. Super-accurate bearings for smooth operation and improved durability.Shimano BB-UN300 Bottom Bracket British Thread FeaturesDurable, 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 Shimano BB-UN300 Bottom Bracket British Thread is a good quality bottom bracket for traditional chainsets. Super-accurate bearings for smooth operation and improved durability.Shimano BB-UN300 Bottom Bracket British Thread FeaturesDurable, 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 Shimano BB-UN300 Bottom Bracket British Thread is a good quality bottom bracket for traditional chainsets. Super-accurate bearings for smooth operation and improved durability.Shimano BB-UN300 Bottom Bracket British Thread FeaturesDurable, 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

TheTruvativ Powerspline Bottom Bracketfeatures a heat-treated, chromoly 12 spline spindle, a Chainline control stop and sealed cartridge bearings. Weight: 340g. The Truvativ Powerspline bottom bracket will only fit Truvativ 12 spline chainsets. This bottom bracket is intended for road or trekking use. Truvativ Powerspline Bottom Bracket Features Heat-treated material Chromly 12 Spline spindle Chainline control stop Sealed cartridge bearings

TheTruvativ Powerspline Bottom Bracketfeatures a heat-treated, chromoly 12 spline spindle, a Chainline control stop and sealed cartridge bearings. Weight: 340g. The Truvativ Powerspline bottom bracket will only fit Truvativ 12 spline chainsets. This bottom bracket is intended for road or trekking use. Truvativ Powerspline Bottom Bracket Features Heat-treated material Chromly 12 Spline spindle Chainline control stop Sealed cartridge bearings