Muc-Off Crank Preload Ring - Red MFPN=200-1969 }SRAM XX T-Type Chainring -

}SRAM XX T-Type Chainring - 34T Bosch Gen 4 Direct Mount

Includes R55C4 cartridge type pads

Highly adaptable mounting system attaches to nearly any handlebar standard and oversize aluminum or carbon

99mm Interface DUB Primary Color Black Drivetrain Spacing Road Crankset Material Carbon Pedals Thread 9/16

Muc-Off Crank Preload Ring - Red MFPN=200-1969 }SRAM XX T-Type Chainring -The 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