Shimano Alfine S501 45t 130mm Single Speed Chainring Matt Indigo 90° bent blade Awl with

90° bent blade Awl with round

10s Cassette Compatibility:

Featuring a new keyway system to prevent free-play in the post the LEV Si represents the latest incarnation of affordable premium dropper performance

Width 68/73mm BB Interface BB30 Spindle Type DUB Length Cup Material 6061AL Weight 105g Cup Type Outboard Cup OD/Bearing OD Color Black

Size adjustment by means of a half ring made from particularly hard-wearing and slightly malleable plastic for optimal stability and form fitting

Shimano Alfine S501 45t 130mm Single Speed Chainring Matt Indigo 90° bent blade Awl withShimano Alfine S501 1x Chainrings Ring Position Type Single Tooth Count 45 Drivetrain Speeds Single Speed 3 32" Chainring BCD 130 Color Black Defined Color Black