2-piece design double-ring 9-speed chainset from the excellent value Sora range SG-X chainrings feature strategically placed ...

2-piece design double-ring 9-speed chainset from the excellent value Sora range SG-X chainrings feature strategically placed ...

Lightweight 2-piece design 11-speed chainset 2-piece design forged & anodised aluminium crank arms keep weight low The chainring teeth have been developed to work in conjunction with HG-X 11-speed chains for increased contact to provide greater efficiency & enhanced power transfer Bottom bracket bearings are spaced wide apart, enabling the use of larger bearings & an increased axle diameter Can be used with Shimano external or press-fit bottom brackets The system allows for easier installation, adjustment, & maintenance Lightweight anodised SG-X aluminium chainrings for smooth & precise shifting ...

The Alfine chainset is a light weight sleek 2-piece design using the proven external bottom bracket system 2-piece design is both lightweight & stiff for optimum power transfer Built in single sided chain guard 170 mm crank arm length Chainring is for use with 9-speed chains & CS-S500 rear sprocket BS thread bottom bracket included for 42.7 mm chain line 5-arm 130 PCD ...

A high performance chainset from the trekking group, using the most advanced 10-speed Dyna-Sys chainrings Forged Hollow Tech II aluminium cranks offer unrivalled strength-to-weight ratio Lightweight construction with external super smooth bottom bracket bearings for efficient use 48-36-26T chainring combination HG-X chainring with patented spike pins give smooth & fast gear shifts under load Stiffness & strength increased with advanced design due to wider spaced bearings & oversized axle For use with 10-speed HG-X MTB chains only We recommend that this bottom bracket is initially installed by a bike shop to ensure perfect bottom bracket facing & fit 50 mm triple ring chain line for use in conjunction with 135 / 142 mm O.L.D. ...

METREA is the new face of urban sport for the urban minimalist. It occupies that gap between rapid road riding & city comfort components for the consumer who seeks pleasure, passion & efficient transport in equal measure A sleek & anti-corroding two-piece crankset provides reliable drivetrain performance & its tooth profile allows for smooth & consistent pedalling For simplicity & all-out speed, a single chainring 42T set up provides optimal urban gearing The Hollow Tech II Chainset features hollow forged crank arms which are both lightweight & rigid whilst being incredibly strong & durable Hollow Tech II integrated bottom bracket design uses a wide bearing placement with a large axle diameter for increased stiffness, efficiency & added durability 70 degree spider arm for optimal rigidity 11-speed DYNA-SYS11 chainring We recommend that the bottom bracket is initially installed by a bike shop to ensure perfect facing & fit For use with 11-speed HG-X chains only An integrated chain guard provides protection for loose fitting casual riding trousers ...

METREA is the new face of urban sport for the urban minimalist. It occupies that gap between rapid road riding & city comfort components for the consumer who seeks pleasure, passion & efficient transport in equal measure A sleek & anti-corroding two-piece crankset provides reliable drivetrain performance & its tooth profile allows for smooth & consistent pedalling The 46-32T double ring set up provides a closer gear ratio, better suited to varying terrain The Hollow Tech II Chainset features hollow forged crank arms which are both lightweight & rigid whilst being incredibly strong & durable Hollow Tech II integrated bottom bracket design uses a wide bearing placement with a large axle diameter for increased stiffness, efficiency & added durability 70 degree spider arm for optimal rigidity 11-speed DYNA-SYS11 chainrings HG-X chainring with patented spike pins give smooth & fast gear shifts under load We recommend that the bottom bracket is initially installed by a bike shop to ensure perfect facing & fit For use with 11-speed HG-X chains only An integrated chain guard provides protection for loose fitting casual riding trousers ...

10-speed compatible Tiagra triple front derailleur delivers pro features to sport-level road riders Extra wide pivot link increases rigidity while reducing flex for enhanced shifting response Aluminium links & band to save weight & increase rigidity For road cycles equipped with 10-speed drivetrains Plated steel chain cage Maximum capacity of 20 teeth, for outer rings 50 tooth ...

Shimano FD-5800 105 11-Speed Front Derailleur For use with 105 ST-5800 or Ultegra ST-6800 shifters Wide inner link increased rigidity & takes front shifting performance to a new level, especially under heavy load For 11-speed drivetrains Long pull arm for light action spring Maximum capacity 46-53 tooth outer ring The aluminium parts are coated to resist corrosion & maintain their great looks ...

The Di 2 front derailleur's operation is pioneering, smooth shifting is guaranteed thanks to a microchip communication link with the gear levers. What's more, shifting the rear derailleur automatically trims the front derailleur The biggest difference you will notice is just how much quicker & effortlessly smoother shifting on the front chainrings is, even under load The difference in the effort & time to actuate the shift between mechanical & Di 2 is truly staggering The removal of traditional mechanical cables in favour of electrical wires not only eliminates poor shifting caused by contaminates, corrosion & stretching, but provides effortless gear shifts The front derailleur also trims automatically; the cage moves in response to the position of the rear derailleur on the cassette to ensure no chain rub & a quiet unobtrusive ride, enabling you to concentrate on the road ahead Braze-on fit as standard; if your bike does not have a braze-on mount seat tube adapters are available 10-speed Ultegra E- tube Di 2 compatible Front derailleur weight is 162 grams ...