The Shimano XT FCM8100 175mm 12speed MTB crank arm delivers reliable performance for mountain biking A hollowforged design keeps weight low while maintaining strength allowing efficient power transfer on challenging rides The directmount chainring system simplifies installation and improves durabilityA special MTB gear tooth profile enhances chain engagement ensuring a secure hold even on rough trails Dynamic Chain Engagement technology further improves retention reducing the risk of dropped chains Built for riders who demand efficiency and confidence the Shimano XT FCM8100 crank arm offers a dependable choice for offroad adventuresFeatures Hollow forged crank maximises power transfer while keeping weight low Direct mount chainring system simplifies installation and boosts durability Special MTB gear tooth profile improves chain engagement and retention Dynamic Chain Engagement technology reduces the risk of dropped chains Strong yet lightweight design handles tough riding conditions with ease

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