Shimano M660 10-speed SLX Chainset HollowTech II

• From £99.99
• £159.99
• free UK delivery on orders > £20

The 10-speed Dyna-Sys SLX HollowTech II chainset is tough and aggressive yet also lightweight and excellent value.

• Features hollow forged crank arms which are both lightweight and rigid whilst being incredibly strong and durable.
• HollowTech II integrated bottom bracket design uses a wide bearing placement with a large axle diameter for increased stiffness, efficiency and added durability.
• Uses drilled steel and carbon composite construction middle ring for excellent rigidity and durability.
• HG-X chainring with patented spike pins give smooth and fast gear shifts under load.
• Two tone anodized finish for long lasting good looks
• Comes complete with bottom bracket for 68 and 73 mm frames.

For use with 10-speed HG-X MTB chains only