RaceFace 1x 104 BCD Hyperglide+ Chainring - 32t 104 BCD 4-Bolt Requires Shimano 12-speed Hyperglide+ Chain 7075 Aluminum BLK MFPN=TDKB Adjustable pitch

Adjustable pitch

}Wolf Tooth Elliptical Shimano 110 Asymmetric BCD Chainring - 40t 110 Asymmetric BCD 4-Bolt Drop-Stop For Shimano Cranks Black

Designed with both a spoke hook and a rim clip to hold lever in place when needed

ASC and Global G

RaceFace 1x 104 BCD Hyperglide+ Chainring - 32t 104 BCD 4-Bolt Requires Shimano 12-speed Hyperglide+ Chain 7075 Aluminum BLK MFPN=TDKB Adjustable pitchRaceFace 1x 104 BCD Hyperglide+ Chainring 32t 104 BCD 4 Bolt Requires Shimano 12 speed Hyperglide+ Chain 7075 Aluminum Black. RaceFace Narrow Wide Hyperglide+ 1x chainrings are made of 4mm thick 7075 T6 alloy plate for stiffness and strength. Only compatible with Hyperglide + chains Designed for use with 12 speed Shimano drivetrains Narrow Wide tooth profiling ensures consistent chain retention TECH SPECS Ring Position Type Single Tooth Count 32 Round