Shimano Dura-Ace 9000 52t 110mm 11-Speed Chainring for 36/52t CheckoutTitle=Sunday Scout BMX Bike - 20.75 TT Lower guide features TPU co-molding

Lower guide features TPU co-molding to silence chain contact Color Black Weight 99 Chainguide Mount Type ISCG-05 Material Composite Defined Color Black Max Tooth (teeth) 36

135mm drop

5mm diameter is perfect for medium sized hands

5 Lower Cup 52mm Material Aluminum

KEY PERFORMANCE FACTORSFast and light

Shimano Dura-Ace 9000 52t 110mm 11-Speed Chainring for 36/52t CheckoutTitle=Sunday Scout BMX Bike - 20.75 TT Lower guide features TPU co-moldingThis Shimano chainring allows you to update your Dura Ace FC 9000 11 speed crankset with a chainring configuration to best fit your riding style. Integrates Shimano Hollowglide Technology: the high rigidity hollow structure cuts down on weight yet maintains strength to provide better power transfer and quicker more precise front shifting Features a weight saving 4 bolt design with a BCD of 110 mm Ideal for road cycling Ring Position Type Outer Tooth