Muc-Off Crank Preload Ring - Iridescent CheckoutTitle=Ritchey Classic Toyon Stems - 31.8 Clamp Tooth Count 34 Ring Position/Type

Tooth Count 34 Ring Position/Type Outer Drivetrain Speeds 11 Chainring BCD 104 Color Black Defined Color Black Material Aluminum

Made out of 6061-T6 aluminum Brake Compatibility Rim Brake Rim Width (Internal) 22 Brake Track Machined Manufacturer Spec ERD (mm) 611 Valve Presta Color Black/Silver Weight 670 Wheel Size 29" Defined Color Black ISO Diameter 622 / Road / 29" Hub Drilling 40 Rim Material Alloy Tire Type Clincher Rim Center Offset (mm) 0 Size 29" Hole Count 40H

Housed in a rugged storage case

Fits up to 35mm bars

Muc-Off Crank Preload Ring - Iridescent CheckoutTitle=Ritchey Classic Toyon Stems - 31.8 Clamp Tooth Count 34 Ring Position/TypeThe 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