Shimano Zee

Shimano Zee is Shimano's gravity-focused MTB groupset, designed specifically for freeride, enduro, and downhill mountain bikers who need robust, reliable drivetrain components built to withstand the high-impact demands of gravity riding. Positioned as a more accessible alternative to Saint, Shimano Zee delivers proven gravity MTB performance with durable 10-speed chainsets, chainrings, and drivetrain components engineered for the punishment of enduro and freeride trails. At Swinnerton Cycles, we stock Shimano Zee crank arms and chainrings for gravity MTB riders building or maintaining a Zee-equipped enduro or freeride drivetrain.

The Zee range covers the FC-M640 left hand crank arms in 165mm and 170mm lengths, and the FC-M640 10-speed single chainring in 38T for 1x gravity MTB drivetrain builds.

Why Choose Shimano Zee?

• Shimano's gravity-focused MTB groupset engineered for freeride, enduro, and downhill riding
• Durable 10-speed drivetrain components built to withstand the high-impact demands of gravity MTB
• FC-M640 crank arms available in 165mm and 170mm lengths for different rider and frame setups
• 38T single chainring for clean 1x gravity MTB drivetrain builds
• A more accessible alternative to Saint with proven Shimano gravity MTB engineering
• Trusted by enduro and freeride riders who need reliable, impact-resistant drivetrain components

Top Selling Shimano Zee Products

• Shimano Zee FC-M640 Left Hand Crank Arm 170mm — a 170mm left hand crank arm replacement for Shimano Zee gravity MTB cranksets
• Shimano Zee FC-M640 Left Hand Crank Arm 165mm — a 165mm left hand crank arm replacement for Shimano Zee gravity MTB cranksets
• Shimano Zee FC-M640 10-Speed Single Chainring 38T — a 38T 10-speed single chainring for 1x Shimano Zee gravity MTB drivetrain builds