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SHIMANO Bottom bracket BB-ES300 OCTALINK 121 mm 68 (BSA) mm Product specificaties
Merk: Shimano Shimano modelcode: BB-ES300 Modeljaar: 2015 Lengte: 121 mm Draadtype: BSA BB-unit lengte: 68mm Montage: Normaal Shimano trapas/bracketas 68/126 Product Description Shimano BB-ES300 Octalink bottom bracket - for MTB and Touring The Shimano BB-ES300 Octalink bottom bracket with 8-speed gears fits MTB and touring cranks installed in BSA bottom brackets with 68 or 73 mm shell width. Compared to its predecessor the BB-ES25, it can save up to 25 grams of weight. This is the standard version, which is not compatible with E-Type or chain cases. Specifications:Application:All Mountain, Touring, CityType:BSAShell Width:68 mm, 73 mmAxle Length:113 mm, 118 mm, 121 mm, 126 mmAxle Type:Octalink (MTB)E-Type Compatibility:noChaincase Compatibility:noTechnical Information:Bearings:steelAxle Material:steelBottom Bracket Cup Material:composite (left), steel (right)Compatibility:Octalink crank arms with eight-speed splines for longer grooves (Octalink MTB) Recommended for: FC-T521FC-T4010FC-T3010-8FC-M523FC-M522FC-M4000FC-M430-8FC-M3000-8FC-R345Features:hollow constructionstiff and lightweight for efficient power transmissionrobust construction with reinforced ribs26 g lighter than BB-ES25fast and precise installationgood control of the chainline with chain fixationTechnology:Octalink In Shimano's Octalink system, the bottom bracket and crank are connected by an 8-tooth contact surface. This provides greater rigidity and greater load capacity, especially compared to conventional square systems. Models:BSA 68x113: Threads:BSAShell Width:68 mmAxle Length:113 mmManufacturer Number:E-BBES300B13 BSA 68x118: Threads:BSAShell Width:68 mmAxle Length:118 mmManufacturer Number:E-BBES300B18 BSA 68x121: Threads:BSAShell Width:68 mmAxle Length:121 mmManufacturer Number:E-BBES300B21 BSA 68x126: Threads:BSAShell Width:68 mmAxle Length:126 mmManufacturer Number:E-BBES300B26 BSA 73x113: Threads:BSAShell Width:73 mmAxle Length:113 mmManufacturer Number:E-BBES300C13 BSA 73x118: Threads:BSAShell Width:73 mmAxle Length:118 mmManufacturer Number:E-BBES300C18 BSA 73x121: Threads:BSAShell Width:73 mmAxle Length:121 mmManufacturer Number:E-BBES300C21 BSA 73x126: Threads:BSAShell Width:73 mmAxle Length:126 mmManufacturer Number:E-BBES300C26Contents:1 x Shimano BB-ES300 bottom bracketOrder Together:bottom bracket tool TL-UN66 or TL-UN74-S in combination with wrench TL-FC31 Manufacturer: Shimano Europe B.V. High Tech Campus 92 5656 AG Eindhoven Netherlands info@shimano-eu.com