Kryptonite Avenue R-45 Light Rear Black MFPN=11.6218.018.006 rustproof aircraft-grade aluminum with ED-coated

rustproof aircraft-grade aluminum with ED-coated hardware

and 12-speed chains except the Shimano 12-speed chain

comfortable pro bib short that feels like nothing and keeps you comfortable for hours in the saddle

} Hub and rim technology configured with J-bend steel spokes

Drop-Stop ST tooth profile is compatible with Shimano HG+ 12-speed chains and KMC 12-speed chains

Kryptonite Avenue R-45 Light Rear Black MFPN=11.6218.018.006 rustproof aircraft-grade aluminum with ED-coatedRear light Lumen output at high steady: 45 Total run time at high steady: 1h30min 5 different Mode Function options High Flash Low Steady Daylite Pulse Nitelite Pulse Economical Flash USB TECH SPECS Light Type LED Run Time Up to 12h Bracket Rubber strap Output 45 lumens Battery Type Li Polymer Position Rear Rechargeable Yes Lumen Range 1 50 Primary Color Black