Ritchey WCS Switch Stem - 31.8mm Clamp 80mm Black MFPN=11.4018.093.002 With an integrated chain stabilizer B-VR7051-B Size:130 CheckoutSpec= Includes Bracket and Titanium Bolts 40 Tubeless Technology Tubeless

Ritchey WCS Switch Stem 31.8mm Clamp 80mm Black MFPN=11.4018.093.002 With an integrated chain stabilizer B VR7051 B Size:130 CheckoutSpec= Includes Bracket and Titanium Bolts 40 Tubeless Technology Tubeless With an integrated chain stabilizer Shimano GRX RD RX822 12 speed rear derailleurs feature an intergrated chain stablizer that delivers quieter shifting and more secure chain management in rough terrain CPSC Safety Standard for Bicycle Helmets for Persons Age 5 and Older Maximum Head Circumference 56 Gender Age Adult Minimum Head Circumference 52 Color Burned Yellow Matte Size Small Visor Included Yes Multi Impact Yes Helmet Style Mountain XC Defined Color Yellow