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FSA Power Drive Bottom Bracket (BB-8420) - Silver - 68mm x 113mm - English Thread}, Silver
  • £34.99

FSA Power Drive Bottom Bracket (BB-8420)Replacement bottom bracket for Power Drive splined cranksets. The stiff forged hollow chromoly spindle is supported by a pair of sealed industrial cartridge bearings. Additional weather protection comes from double “Snap” seals.Features: Forged hollow SCM4130 chromo spindle Industrial 6002KRS cartridge sealed bearings with oversized diameter 3/16in balls Cold forged aluminium cups Double “Snap" seals for water and dirt protection Weight: 325gBuy FSA Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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FSA Gamma Drive Mega Exo Bottom Bracket - Black - 68/73mm - English Thread}, Black
  • £34.99

FSA BB-1000 Gamma Drive Mega Exo BB FSA Shell & Bearings For Gamma Drive Mega Ex. Replacement bottom bracket for Gamma Drive Mega Exo cranks (exc axle). Buy FSA Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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FSA Power Drive Bottom Bracket (BB-8420) - Silver - 68mm x 118mm - English Thread}, Silver
  • £34.99

FSA Power Drive Bottom Bracket (BB-8420)Replacement bottom bracket for Power Drive splined cranksets. The stiff forged hollow chromoly spindle is supported by a pair of sealed industrial cartridge bearings. Additional weather protection comes from double “Snap” seals.Features: Forged hollow SCM4130 chromo spindle Industrial 6002KRS cartridge sealed bearings with oversized diameter 3/16in balls Cold forged aluminium cups Double “Snap" seals for water and dirt protection Weight: 325gBuy FSA Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Nukeproof Neutron ZS66 E Bike Bottom Headset - Black - ZS66/40 1.5" Steerer, Black
  • £34.99
  • RRP £39.99
  • Saving you £13

Nukeproof Neutron ZS66 E Bike Bottom HeadsetSpecifically developed for electric mountain bikes (E-MTBs), this headset offers maximum durability and longevity in all conditions.The Neutron E-Bike headset is an alloy construction with no plastic parts in vulnerable high-stress areas, using a steel cartridge bearing, offering a robust and reliable package. With an inbuilt bump stop, the headset is designed to protect the cables in the event of a crash by stopping the bars from spinning too far.The headset is designed to meet modern E-Bike standard fitting with a ZS66 diameter with crown race options for 1.5'' and 1.8'' steerer forks.Install Guide can be found here.Features: ZS66 1.1/8th and 1.8" options Alloy Construction Alloy Bump Stop Crown Race Steel Cartridge Bearing Sealed against water ingressBuy Nukeproof Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Nukeproof Neutron ZS66 E Bike Bottom Headset - Black - ZS66/46 1.8" Steerer, Black
  • £34.99
  • RRP £39.99
  • Saving you £13

Nukeproof Neutron ZS66 E Bike Bottom HeadsetSpecifically developed for electric mountain bikes (E-MTBs), this headset offers maximum durability and longevity in all conditions.The Neutron E-Bike headset is an alloy construction with no plastic parts in vulnerable high-stress areas, using a steel cartridge bearing, offering a robust and reliable package. With an inbuilt bump stop, the headset is designed to protect the cables in the event of a crash by stopping the bars from spinning too far.The headset is designed to meet modern E-Bike standard fitting with a ZS66 diameter with crown race options for 1.5'' and 1.8'' steerer forks.Install Guide can be found here.Features: ZS66 1.1/8th and 1.8" options Alloy Construction Alloy Bump Stop Crown Race Steel Cartridge Bearing Sealed against water ingressBuy Nukeproof Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Truvativ Giga Pipe Team ISIS Bottom Bracket
  • £34.99
  • RRP £59.00
  • Saving you £41

Key Features:Truvativ Giga Pipe with a Heat-treated chromoly spindle,12mm Bore thread,ISIS Drive,3 Sealed cartridge bearings,CNC machined alloy cups,68 / 113mm,Weight: 314g .

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Gusset MXR Euro Bottom Bracket - No Axle
  • £34.99

To be the fastest, you want lightweight products, and at 133g the MXR BB is just that.The ultimate in lightweight BBs for BMX 19mm cranksets.CNC alloy cups with English threads. CNC alloy spacers (for 68mm Euro BBs)4 replaceable sealed cartridge bearings.19mm inner diameterBlack - 133g.,

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Genetic Karyotype JIS Bottom Bracket
  • £34.99

High quality traditional style Cr-Mo JIS square axle BB with precision cartridge bearings lightweight forged Alloy cups and Carbon Fibre spacer.Supplied with Hex cap type bolts.103, 107 or 110.5mm sizes.A great choice for that ultimate lightweight fixie machine.Weight 230g.

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Shimano Road Press Fit Bottom Bracket with Inner Cover
  • £34.99
  • RRP £54.99
  • Saving you £36

Cups are made from fibre reinforced polymer material which reduces the risk of frame noise and damageSet includes left and right hand cups, inner cover, and inner O-ringsSealed cups keep out dirt and waterMaintenance freeCompatible with 86.5 mm shells41 mm cup diameterEasy press-fit installation.

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Park Tool Bottom Bracket Tool BBT-79.3 Bottom Bracket Tools
  • £35.00
  • RRP £39.99
  • Saving you £12

A precision CNC-machined aluminium tool for the installation and removal of select threaded bottom brackets with 12-notch tool fittings, including SRAM® BSA DUB®, Race Face Cinch, Rotor BSA30, and others. Manufactured in-house by Park Tool, anodized for easy identification and featuring a ratchet/torque wrench-compatible 3/8" drive. The BBT-79.3 features integrated threads for full compatibility with the Park Tool BBT-RS Bottom Bracket Tool Retaining System (sold separately). The BBT-RS uses an adjustable spring-based tension system to apply consistent, adjustable pressure to the tool, ensuring full engagement with the tool fitting and preventing slippage.

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Park Tool Bottom Bracket Tool BBT-79.3 - Silver, Silver
  • £35.00
  • RRP £39.99
  • Saving you £12

Park Tool Bottom Bracket Tool BBT-79.3The Bottom Bracket Tool BBT-79.3 from Park Tool is a high-quality bottom bracket tool that is ideal for use with a wide range of 12-notch external cup bottom brackets.A precision CNC-machined aluminium tool for the installation and removal of select threaded bottom brackets with 12-notch tool fittings, including SRAM BSA DUB, Race Face Cinch, Rotor BSA30, and others. Manufactured in-house by Park Tool, anodized for easy identification and featuring a ratchet/torque wrench-compatible 3/8" drive.The BBT-79.3 features integrated threads for full compatibility with the Park Tool BBT-RS Bottom Bracket Tool Retaining System (sold separately). The BBT-RS uses an adjustable spring-based tension system to apply consistent, adjustable pressure to the tool, ensuring full engagement with the tool fitting and preventing slippage.Features Fits 12-notch threaded bottom bracket tool fittings with a major diameter (outside of notches) of 45-47 mm and a minor diameter (inside of notches) of 44 mm Compatibility Includes: SRAM BSA DUB; Race Face Cinch; Rotor BSA30; Zipp Vuma; Hawk Racing BB3086 and more 3/8" drive fittingBuy Park Tool Workshop from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Praxis M24 Threaded Bottom Bracket
  • £35.00

This is our Praxis M24 BSA threaded bottom bracket for installing steel spindle Praxis M24, Oval Concepts M24, and SRAM Gxp cranks into BSA Threaded 68/73mm Road or MTN frame.

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