RockShox Lower Leg Lyrik B1-C1/Yari A1-B1 27.5" 15 x 110 mm Boost Spacing Red Over Locknut (mm)-100 5mm 12-Speed 54/40t Hollowtech II

5mm 12-Speed 54/40t Hollowtech II Spindle Interface Black

Color Black Cable Head Type Road Defined Color Black

Color Black Ring Position/Type Chain Retaining Single Ring Tooth Count 42 Drivetrain Speeds 9 Drivetrain Speeds 10 Drivetrain Speeds 11 Drivetrain Speeds 12 Chainring BCD 110 Shimano Asymmetric Material Aluminum Defined Color Black

} 1400 lumens of output through our Tri-Focus Optics

Included is one 120ml bottle of humidor solution

RockShox Lower Leg Lyrik B1-C1/Yari A1-B1 27.5" 15 x 110 mm Boost Spacing Red Over Locknut (mm)-100 5mm 12-Speed 54/40t Hollowtech IIRockShox Lower Leg: Lyrik B1 C1 Yari A1 B1 27. 5" 15 x 110 mm Boost Spacing Red. 35mm 27. 5" Boost Lower LegReplacement RockShox lowers