Shimano Dura-Ace R9100 42t 110mm 11-Speed Chainring for 42/54t MFPN=DROPOUT-156 Color Purple Material Aluminum Defined

Color Purple Material Aluminum Defined Color Purple Thickness 3 Thickness 5 Thickness 10 Thickness 15 S

The Monarch Plus is a fusion of the Monarch’s exemplary light weight with a Solo Air system and a damper design similar to the Vivid Air

}Renthal Lock On Grips - Light Gray Lock-On

The Avid 20R Brake Shoes are symmetrical for use on front or rear linear pull brakes

Chainring spacer for adjusting the chainline on inner and middle chainrings

Shimano Dura-Ace R9100 42t 110mm 11-Speed Chainring for 42/54t MFPN=DROPOUT-156 Color Purple Material Aluminum DefinedShimano Dura Ace R9100 42t 110mm 11 Speed Chainring for 42 54t. This Shimano chainring allows you to update your Dura Ace FC R9100 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