Class-leading XTR 10-speed Dyna-Sys chainset integrating the bottom bracket & chainset into a strong rigid yet lightweight unit Integrated design makes installation & adjustments easier than ever Precision bottom bracket bearings are spaced further apart & are therefore more stable & longer lasting than conventional bottom brackets Super-lightweight Hollow Tech II forged Duralumin crank arms
- hollow design saves weight whilst increasing rigidity Easy to use splined bottom bracket spindle connection provides a rigid & secure interface between crank & spindle True double MTB chainset with 48.8 mm chainline ideally suited for XC racing combined with the 11-36T XTR cassette Development has resulted in stiffer light weight & hard-wearing HG-X 7075 aluminium outer & inner chainrings with a highly durable Nickel-plate treatment HG-X chainring with patented spike pins give smooth & fast gear shifts under load 88 mm PCD four-arm chainrings For use with 10-speed HG-X MTB chains only Average weight 720 g &40;42-30T 175 mm including BB&41;
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Great value 2-piece design 12-speed double chainset. All-mountain crank set is tough & aggressive yet also lightweight. ...

BMX Hollow Tech II crankset for serious racing using the new external bottom bracket bearing system to maximum effect Lightweight yet rigid design is highly durable & incredibly strong Hollow Tech II bottom brackets bearings are mounted outboard of the frame increasing there diameter & placing them more widely apart; this dramatically changes the load on the bearings increasing rigidity & bearing service life We recommend that this bottom bracket is initially installed by a bike shop to ensure perfect bottom bracket facing & fit Comes complete with chain ring fixing bolts & nuts For use with a single chainring in a choice of sizes from 34 tooth to 46 tooth ...

Lightweight Hollow Tech II 105 11-speed chainset. Innovative Hollow Tech forged & anodised aluminium crank arms utilise a hollow design that minimises flex & keeps the 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 Hollow Tech II allows the bottom bracket bearings to be spaced wider 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 ...

Lightweight Hollow Tech 2 105 11-speed chainset. Innovative Hollow Tech forged & anodised aluminium crank arms utilise a hollow design that minimises flex & keeps the 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 Hollow Tech 2 allows the bottom bracket bearings to be spaced wider 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 ...

Compatible with cross & wide ratio cassette sproket Model Number FD-3403 Series SORACassette Compatibility 9-speed Top Gear Teeth 50 T Maximum Capacity 20T &40;triple&41; Spring Cover yes Chain Stay Angle 63-66 Chain Line 45mm Outer Link aluminum painted Inner Link zinc/plated Chain Guide steel/plated ...

10-speed compatible Tiagra 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 Multi clamp band to fit 28.6 & 31.8 frame tubes Plated steel chain cage Maximum capacity of 16 teeth for outer rings 50
- 56 tooth
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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 Multi clamp band to fit 28.6 & 31.8 mm frame tubes Plated steel chain cage Maximum capacity of 20 teeth for outer rings 50 tooth ...

Wide link design 105 double front derailleur for increased rigidity & enhanced shifting response For use with 105 ST-5700 or Ultegra ST-6700 shifters only for optimum shifting performance Wide inner link increased rigidity & takes front shifting performance to a new level especially under heavy load For 10-speed drivetrains Light action spring reduces effort required to actuate shifts Maximum capacity of 16 teeth with 50-56 tooth outer The aluminium parts are coated to resist corrosion & maintain their great looks ...

Wide link design 105 double front derailleur for increased rigidity & enhanced shifting response For use with 105 ST-5700 or Ultegra ST-6700 shifters only for optimum shifting performance Wide inner link increased rigidity & takes front shifting performance to a new level especially under heavy load For 10-speed drivetrains Light action spring reduces effort required to actuate shifts Maximum capacity of 16 teeth with 50-56 tooth outer The aluminium parts are coated to resist corrosion & maintain their great looks ...