10-speed Dyna-Sys SLX HollowTech II chainset is tough and aggressive yet also lightweight and excellent value
The HollowTech II Chainset 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
For use with 10-speed HG-X MTB chains only
We recommend that the bottom bracket is initially installed by a bike shop to ensure perfect facing and fit
Two tone anodized finish for long lasting good looks
Close ratio gear combination: 42-32-24T provides improved cadence while reducing pedal feedback on suspension bikes
Comes complete with bottom bracket for 68 and 73 mm frames
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