A high performance chainset from the trekking group, using the most advanced 10-speed Dyna-Sys chainringsForged HollowTech II aluminium cranks offer unrivalled strength-to-weight ratioLightweight construction with external super smooth bottom bracket bearings for efficient use48-36-26T chainring combinationHG-X chainring with patented spike pins give smooth and fast gear shifts under loadStiffness and strength increased with advanced design due to wider spaced bearings and oversized axleFor use with 10-speed HG-X MTB chains onlyWe recommend that this bottom bracket is initially installed by a bike shop to ensure perfect bottom bracket facing and fit50 mm triple ring chain line for use in conjunction with 135 / 142 mm O.L.D..
Key Features:Tool for removing and tightening lock ringsFits Centre-Lock Disc rotors and HG cassettesLarge internal diameter will fit over all axle locknutsCan be used with 3/4 inch drive torque wrench or ratchet driver
A perfect companion to the SHIMANO 105 R7000 groupset the R7000 cassette is available in a wide range of road and mixed surface ratios. It is compatible with HG-EV and HG-X11 chains. High performance HG-EV 11-speed 105 Road cassette Hyperglide EV sprockets have a computer designed tooth configuration with contoured shift gates resulting in a crisp smooth shift even under load Close ratio gearing allows a more efficient use of energy through finer cadence control Largest sprockets are mounted on a lightweight alloy carrier to reduce weight and increase rigidity Sprockets are cut away and drilled to further reduce weight without reducing rigidity Nickel-plated finish offers hard wearing resistance to corrosion Pearl-bright steel cassette lockring For Super Narrow 11-speed HG-X chains
Lightweight HollowTech 2 105 11-speed chainset. Innovative HollowTech forged and anodised aluminium crank arms utilise a hollow design that minimises flex and 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 and improved power transfer HollowTech 2 allows the bottom bracket bearings to be spaced wider apart enabling the use of larger bearings and an increased axle diameter Can be used with Shimano external or press-fit bottom brackets The system allows for easier installation adjustment and maintenance Lightweight anodised SG-X aluminium chainrings for smooth and precise shifting
Durable 7-speed ATB cassette. Hyperglide sprockets have a computer designed tooth configuration with contoured shift gates resulting in a crisp smooth shift even under load. Close ratio gearing allows a more efficient use of energythrough finer cadence control Sprockets are cut away to reduce weight without reducing rigidity Nickel-plated finish offers hard wearing resistance to corrosion Corrosion-resistant steel cassette lockring For 7-speed HG chains
Shimano CS-HG400 Alivio 9-speed cassette