Wolf Tooth B-RAD Base MFPN=SD-41SC Ergonomically comfortable for long hours

Ergonomically comfortable for long hours in the saddle

rugged design features scratch-resistant Corning Gorilla Glass to stand up to mud

}Zipp Service Course Stem - 90mm 31

Matches well with your favorite race or classic city road bike

}SRAM/Truvativ X0 X9 33T x 104mm 10 Speed Middle Chainring

Wolf Tooth B-RAD Base MFPN=SD-41SC Ergonomically comfortable for long hoursB RAD which stands for Bottle Relocation and Accessory Device is a system for organizing on bike accessory storage using bottle cage mounts. Used alone to shift bottle cage location for clearance or combine with other B RAD accessories to carry tools tubes pumps or a 2nd bottle on downtubes. Defined Color Black