The power house of Shimano Di 2 is a long-life 7.4V Li-Ion battery that is both compact & reliable taking shifting effort away from you. Excellent sealing & reliability have been proven through repeated field tests in various riding conditions including extreme temperatures rain mud & cobble stone roads. Using a hard wired battery system which is both light weight & accurate compared to current wireless technology (as a wireless system would require 4 batteries: one for the RD one for the FD & one for each shift lever) The use of a single small & discreet internal battery is light weight efficient & creates a robust & reliable system One charge can give between 1000 & 2000 kilometre range depending on conditions & front mech operation (as this is the main power drain) 500 times rechargeable life Internal chip enables system wireless functionality of Bluetooth components Battery is to be mounted with seatpost or frame/fork manufactures hardware normally inside the seatpost or seat tube/fork steerer Reliable & secure water resistant E-tube terminals connection Charging is done via stem junction or handlebar display Battery weight is 50 grams ...

8-speed compatible Freehub body For C201 & RM40 hubs ...

A great looking double-ring chainset Octalink 8-splined bottom bracket mount provides a rigid&44; secure interface between BB spindle & crank arm Fully compatible with the effortless Shimano Power Change Mechanism (SPCM) front derailleur One key release allows the crank to be removed with just a single Allen key Lightweight yet hard wearing aluminium dual chainrings Four-arm spider provides rigid mount for chainrings ...

A great looking double-ring chainset Octalink 8-splined bottom bracket mount provides a rigid&44; secure interface between BB spindle & crank arm Fully compatible with the effortless Shimano Power Change Mechanism (SPCM) front derailleur One key release allows the crank to be removed with just a single Allen key Lightweight yet hard wearing aluminium dual chainrings Four-arm spider provides rigid mount for chainrings ...

Hyperglide (HG) series 9-speed compatible chain recommended for Deore & Tiagra drivetrains HG technology has chamfered inner plates to optimise shifting performance on HG sprockets Durability is assured through a chromising treatment on link pins & the heat treatment of rollers pins & plates Mushrooming of the pins gives unsurpassed side-plate retention enabling the chain to far exceed the BS/ISO standard for breaking force 6.57 mm chain width optimised for 9-speed Super Narrow HG drivetrains Corrosion-resistant grey finish on outer plates 116 links 304 grams ...

Genuine Shimano replacement part ...

Slip-on glove with anatomically designed palm & gel padding provides long distance comfort Slip-on design with longer cuff. Anatomic palm design. GEL padding + EVA padding. Easy pull-off tab. Silicone-printed palm for a grip. Soft low-profile wiping surface on thumb. Reflective element for the back of hands. UV protection. MATERIAL Main

Material: Polyamide Elastane Polyester Cotton; Palm: SYNTHETIC LEATHER

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Features 10-speed compatible New shaped outer plate Super narrow HG chain for 10-speed Not compatible with 9-speed system Specifications Model Number CN-4601 Series TIAGRAChain Type Super Narrow HG for 10-speed Cassette Compatibility 10-speed ...

Super Narrow Hyperglide (HG) series 10-speed compatible directional chain recommended for Tiagra drivetrains. Chain uses a directional design with specifically shaped inner & outer plates to optimise shifting over the chainset & cassette. Outer plate design has been developed to reduce the chance of chain suck The inner plate has been developed for better contact with gears providing smoother shifting under high load giving efficient pedalling increased rigidity & near silent running For use with double chainset only 5.88 mm chain width optimised for 10-speed Super Narrow HG drivetrains Corrosion-resistant grey finish on outer plates 116 links 277 grams (114 links) ...

Super Narrow Hyperglide &40;HG&41; series 10-speed compatible directional chain recommended for 105 drivetrains Chain uses a directional design with specifically shaped inner & outer plates to optimise shifting over the chainset & cassette Outer plate design has been developed to reduce the chance of chain suck The inner plate has been developed for better contact with gears providing smoother shifting under high load giving efficient pedalling increased rigidity & near silent running Durability is assured through a chromising treatment on link pins & the heat treatment of rollers pins & plates For use with double chainset only 5.88 mm chain width optimised for 10-speed Super Narrow HG drivetrains Corrosion-resistant grey finish on inner & outer plates 116 links 280 grams ...