Shimano ESSA FC-U2000-1 7/8-speed Crank 32T

The Shimano ESSA FC-U2000-1 crankset features a 32‑tooth steel chainring with a special gear‑tip shape, square‑taper spindle, and 170 mm aluminum crank arms. It is built for 8‑speed MTB drivetrains and includes Dynamic Chain Engagement+ for reliable chain retention.

The Shimano ESSA FC-U2000-1 crankset is designed for mountain‑bike and mixed‑terrain use. It combines a 32‑tooth steel chainring with a specially shaped gear tip that enhances chain engagement and retention on rough surfaces. The crank arms are machined from aluminum and are offered in a 170 mm length, fitting square‑taper bottom brackets with a 68 mm or 73 mm shell width. Compatibility is focused on Shimano 8‑speed drivetrains, and the system works with HG 8/7/6‑speed chains. The crankset incorporates Shimano's Dynamic Chain Engagement+ technology, providing consistent power transfer and reduced chain slip. With a Q‑Factor of 178 mm, the design balances stability and pedal clearance. The product is supplied as a single crankset without a bottom bracket, and it is intended for MTB, trekking, gravel, fitness, and city riding applications.

• 32T steel chainring with special gear‑tip shape for improved chain engagement
• Square‑taper spindle compatible with 68 mm or 73 mm bottom bracket shells
• Aluminum crank arms available in 170 mm length
• Designed for 8‑speed MTB drivetrains with HG 8/7/6‑speed chain compatibility
• Dynamic Chain Engagement+ technology for reliable chain retention