Wider Driving Range / Total Range Gear Range Comparison

RANGE Optimized Chainwheels

Chainwheels matched with specific sprockets for:

• Improved gear quality and driving efficiency

  - Reduced cross-chain

  - Effective gear steps

• Larger diameter, longer wearing cogs

At the range

DRIVING: gears are purpose matched to keep you riding efficiently without front shifting

CLIMBING: gears are chosen to compliment the lowest cogs and maximize seated traction

Driving range

DYNA-SYS11 maximizes rhythm with “rhythm step” gears in the most frequently used range.

• Less front shifting thanks to optimum front gear teeth
• Rider controls cadence and energy use by rear close ratio

Climbing range

DYNA-SYS11 maximizes rhythm with “rhythm step” gears in the most frequently used range.

• Smooth shifting performance thanks to front close gear ratio
• Rider controls cadence and energy use by rear close ratio

Highly Efficient gear combination

Driving efficiency is a key drivetrain performance indicator.

• More speed for the same effort
• Multiple front gear (2x, 3x) maintains higher efficiency in all range

Gear Ratio

M9000 series

Front double 36-26T, Cassette 11-40T / Front single 30T, Cassette 11-40T