The Shimano Alivio FC-T4060 crank offers a wide 3×9 speed gearing range and uses an outboard, 24mm bb interface.
Great value tough and stylish Mega-9 Alivio chainset offering slick hyperdrive shifting performance for off road
enthusiasts.
Technology
Hyperdrive System
Integrated design of SG-X chainrings, Wide Link front derailleur and HG chain.
Components work together to improve chain control to provide precise and reliable front derailleur shifting that is
especially beneficial in severe off-road riding conditions.
2-Piece Crank Set
- Integrated crank arm and bottom bracket – Increased rigidity with less weight
- Wider bearing positioning – Rigidity is enhanced and pedaling force is efficiently transmitted
- Precision Bearings – Low maintenance and simplified installation
HG Sprockets
The distinctively designed Hyperglide sprockets incorporate specially positioned shift ramps and tooth profiles for
improved chain control during shifting. Fast and responsive indexed shifting is the result.
The HG cassette sprocket, which was developed for the MTB 10-speed system, underwent comprehensive optimization to
achieve super-highly efficient shifting.
- HG Sprockets – Guide the chain quickly and directly to the next sprocket without override
- Conventional Sprockets – Cause the chain to ride up and over the gear teeth before engaging the sprocket
Features
- The 2-piece design chainset features an external bottom bracket system which is a lightweight rigid design that
is incredibly strong and durable - Lightweight and rigid steel bottom bracket axle
- Hyperdrive SG-X chainrings for fast and smooth gear shifts
- Replaceable chainrings
- 4-arm chainring, 104 / 64mm BCD
- 9-speed compatible chainrings
- Comes with chainguard, chaincase compatible



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