MTB Bike Cranks - Replacement / Upgrade

Selling durable cranks for mountain bikes (MTB) — perfect for upgrades, repairs, or custom builds. Designed for MTB / mountain bikes. Material: lightweight and strong aluminum alloy. Standard BCD and bottom bracket fit (check compatibility). Various lengths available — choose the one that fits your bike. Condition: used, sold as-is. Check your bike’s bottom bracket and chainring compatibility before purchasing. Sold as-is — photos show actual condition.