Muc-Off Crank Preload Ring - Iridescent 425 LB } Aluminum and brass ferrules

} Aluminum and brass ferrules to finish cable housing

The unique design allows the bicycle to be pedaled and the derailleur to be shifted making the DH-1 an essential tool for chain cleaning or diagnosis of drivetrain issues

SHIMANO SHADOW ES: Shimano’s pioneering chain-stabilizing technology is back and better than ever offering a slimmer stronger chain management evolution of the SHADOW concept Largest Cog 51 Rear Derailleur Mount Type Shimano Rear Direct Mount Drivetrain Speeds 12 Chain Wrap Capacity (teeth) 41 Cage Length Long Color Black/Silver Designed for ebike Yes

Available in 4pc or 2pc options

5L Category Bags

Muc-Off Crank Preload Ring - Iridescent 425 LB } Aluminum and brass ferrulesThe Muc Off Crank Preload Ring is a super durable precision CNC machined 7075 piece of hardware. It allows you to precisely adjust the preload tension on the bottom bracket bearings. What does this do? It helps to remove the side to side play and slack in thru spindle bottom brackets to help maximize the life of your bottom bracket bearing as well as giving you a creak free ride. It fits onto the left crank arm of any mountain gravel or road bikes